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Journal articles on the topic 'Classification des positions des passagers'

Author: Grafiati

Published: 4 June 2021

Last updated: 15 February 2022

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1

Gupta, Divam, Tanmoy Chakraborty, and Soumen Chakrabarti. "GIRNet: Interleaved Multi-Task Recurrent State Sequence Models." Proceedings of the AAAI Conference on Artificial Intelligence 33 (July 17, 2019): 6497–504. http://dx.doi.org/10.1609/aaai.v33i01.33016497.

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In several natural language tasks, labeled sequences are available in separate domains (say, languages), but the goal is to label sequences with mixed domain (such as code-switched text). Or, we may have available models for labeling whole passages (say, with sentiments), which we would like to exploit toward better position-specific label inference (say, target-dependent sentiment annotation). A key characteristic shared across such tasks is that different positions in a primary instance can benefit from different ‘experts’ trained from auxiliary data, but labeled primary instances are scarce

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Evans, Elliott. "Meta-Tatian." Indogermanische Forschungen 125, no. 1 (2020): 105–34. http://dx.doi.org/10.1515/if-2020-007.

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AbstractIn addition to inflecting adjectives for case, number, and gender, the early Germanic languages inflect adjectives as either strong or weak. Scholarly consensus is lacking regarding what triggers this fourth inflectional category, i.e. why an adjective surfaces as either strong or weak. While the traditional school of thought held that weak adjectives surface with definite determiners, some recent scholarship has argued that a semantic force such as definiteness or classification is responsible. To evaluate the two positions, I compared attributive adjectives in the Old High German tra

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Flammini, Alessandro, and Andrzej Stasiak. "Natural classification of knots." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 463, no. 2078 (2006): 569–82. http://dx.doi.org/10.1098/rspa.2006.1782.

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The principal objective of the knot theory is to provide a simple way of classifying and ordering all the knot types. Here, we propose a natural classification of knots based on their intrinsic position in the knot space that is defined by the set of knots to which a given knot can be converted by individual intersegmental passages. In addition, we characterize various knots using a set of simple quantum numbers that can be determined upon inspection of minimal crossing diagram of a knot. These numbers include: crossing number; average three-dimensional writhe; number of topological domains; a

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Kwon, Bo-Hyun, and Jung Hoon Lee. "A classification of (1,1)-positions." Journal of Knot Theory and Its Ramifications 29, no. 07 (2020): 2050050. http://dx.doi.org/10.1142/s0218216520500509.

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In this paper, we describe the equivalence classes of simple arcs between the two punctures on a 2-punctured torus [Formula: see text] up to isotopy by using the given four generators [Formula: see text] and [Formula: see text]. Actually, we show that a class of simple arcs is represented by an ordered sequence of four integers. Also, we introduce an algorithm to check whether or not an ordered sequence of four integers represents a class of simple arcs in [Formula: see text] We want to point out that this result classifies the [Formula: see text]-positions.

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Díaz-Giménez, E., A. Zandivarez, and G. A. Mamon. "Compact groups from semi-analytical models of galaxy formation – II. Different assembly channels." Monthly Notices of the Royal Astronomical Society 503, no. 1 (2021): 394–405. http://dx.doi.org/10.1093/mnras/stab535.

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ABSTRACT We study the formation of over 6000 compact groups (CGs) of galaxies identified in mock redshift-space galaxy catalogues built from semi-analytical models of galaxy formation (SAMs) run on the Millennium Simulations. We select CGs of four members in our mock SDSS galaxy catalogues and, for each CG, we trace back in time the real-space positions of the most massive progenitors of their four galaxies. By analysing the evolution of the distance of the galaxy members to the centre of mass of the group, we identify four channels of CG formation. The classification of these assembly channel

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Cao, Lei, Shu Guang Liu, Xian Hua Zeng, Pan He, and Yue Yuan. "Passenger Flow Prediction Based on Particle Filter Optimization." Applied Mechanics and Materials 373-375 (August 2013): 1256–60. http://dx.doi.org/10.4028/www.scientific.net/amm.373-375.1256.

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The article aims at making scientific and accurate prediction of the current flow of passagers based on its characteristics, which is nonlinear and is influenced by various factors. Clustering is used to make classification of IC card data.Then ARMA prediction model is installed and the model parameter is worked out through matrix method and revised by the method of particle filtering. Resampling is also conducted through genetic optimization. The data of rail transit of Chongqing City of June, 2012 is used to make verification.The result shows that the prediction of optimize parameters throug

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7

Sang, Vu, Shiro Yano, and Toshiyuki Kondo. "On-Body Sensor Positions Hierarchical Classification." Sensors 18, no. 11 (2018): 3612. http://dx.doi.org/10.3390/s18113612.

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Many motion sensor-based applications have been developed in recent years because they provide useful information about daily activities and current health status of users. However, most of these applications require knowledge of sensor positions. Therefore, this research focused on the problem of detecting sensor positions. We collected standing-still and walking sensor data at various body positions from ten subjects. The offset values were removed by subtracting the sensor data of standing-still phase from the walking data for each axis of each sensor unit. Our hierarchical classification t

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Fenton, Aron W., Braelyn M. Page, Arianna Spellman-Kruse, Bruno Hagenbuch, and Liskin Swint-Kruse. "Rheostat positions: A new classification of protein positions relevant to pharmacogenomics." Medicinal Chemistry Research 29, no. 7 (2020): 1133–46. http://dx.doi.org/10.1007/s00044-020-02582-9.

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Tang, Minh, Daniel L. Sussman, and Carey E. Priebe. "Universally consistent vertex classification for latent positions graphs." Annals of Statistics 41, no. 3 (2013): 1406–30. http://dx.doi.org/10.1214/13-aos1112.

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10

Vinokurov, Vladimir. "Positions of the Russian State: Concept and Classification." Journal of Russian Law 8, no. 7 (2021): 1. http://dx.doi.org/10.12737/jrl.2020.086.

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RUMELILI, BAHAR. "Liminal identities and processes of domestication and subversion in International Relations." Review of International Studies 38, no. 2 (2012): 495–508. http://dx.doi.org/10.1017/s0260210511000830.

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In the course of his ethnographic study of the Ndembu tribes, the renowned anthropologist Victor Turner focused on the elaborate rituals that marked various phases of social transition, such as puberty and marriage. Also drawing on the work of Arnold van Gennep on rites of passage, Turner identified the entities going through social transitions as liminals, that ‘are neither here nor there; they are betwixt and between the positions assigned and arrayed by law, custom, convention, and ceremonial’. According to Turner, the defining attribute of liminal positions is their ambiguity and indetermi

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Sayidov, Murod. "Classification of government positions in Yusuf Khos Khojib's views." ACADEMICIA: An International Multidisciplinary Research Journal 10, no. 10 (2020): 908. http://dx.doi.org/10.5958/2249-7137.2020.01215.x.

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Et. al., K. P. Moholkar ,. "Question Classification for Efficient QA System." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 2 (2021): 1876–84. http://dx.doi.org/10.17762/turcomat.v12i2.1526.

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Natural Language Processing (NLP), a subfield of Artificial Intelligence (AI), supports the machine to understand and manipulate the human languages in different sectors. Subsequently, the Question and answering scheme using Machine learning is a challengeable task. For an efficient QA system, understanding the category of a question plays a pivot role in extracting suitable answer. Computers can answer questions requiring single, verifiable answers but fail to answer subjective question demanding deeper understanding of question. Subjective questions can take different forms entailing deeper,

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GREGOR, JENS, and ERIK GRANUM. "STRING SEGMENTATION AND CLASSIFICATION BY FORCED LANDMARK MARKOV NETWORKS." International Journal of Pattern Recognition and Artificial Intelligence 05, no. 03 (1991): 413–23. http://dx.doi.org/10.1142/s0218001491000235.

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A method for segmentation of composite strings into their constituent substrings is presented as an extension to the Markov network inference technique. The basis for the segmentation is forced landmarks which are network representations of the positions where two substrings meet. The landmarks are forced into the Markov model in the inference thereof through supervised labeling. From subsequent string-to-network alignments, it is possible to estimate the positions in the strings that correspond to forced landmarks and thus segment the strings into their substrings. For discrimination between

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Jiang, Ling, Dequan Ling, Mingwei Zhao, Chun Wang, Qiuhua Liang, and Kai Liu. "Effective Identification of Terrain Positions from Gridded DEM Data Using Multimodal Classification Integration." ISPRS International Journal of Geo-Information 7, no. 11 (2018): 443. http://dx.doi.org/10.3390/ijgi7110443.

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Terrain positions are widely used to describe the Earth’s topographic features and play an important role in the studies of landform evolution, soil erosion and hydrological modeling. This work develops a new multimodal classification system with enhanced classification performance by integrating different approaches for terrain position identification. The adopted classification approaches include local terrain attribute (LA)-based and regional terrain attribute (RA)-based, rule-based and supervised, and pixel-based and object-oriented methods. Firstly, a double-level definition scheme is pre

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Mahato, Niladri Kumar. "Variable positions of the sacral auricular surface: classification and importance." Neurosurgical Focus 28, no. 3 (2010): E12. http://dx.doi.org/10.3171/2009.12.focus09265.

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Object Although the area at the auricular surface defines the magnitude of weight transmission to the hip bones, this study proposes that the position of the auricular surfaces may also significantly influence load bearing patterns at the sacrum. This study attempts to investigate and classify variable positions of the auricular surfaces that may cause vertical shifts in weight-bearing patterns between the L-5 and S-1 segments, altering weight distribution at the lumbosacral and sacroiliac regions. Methods Three hundred human sacra were studied to determine the position and extent of their aur

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17

Misu, Toshie, Masahide Naemura, Mahito Fujii, and Nobuyuki Yagi. "Soccer Event Classification Based on Formation Analysis of Player Positions." Journal of The Institute of Image Information and Television Engineers 61, no. 9 (2007): 1367–75. http://dx.doi.org/10.3169/itej.61.1367.

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Pion, Johan, Veerle Segers, Jan Stautemas, Jan Boone, Matthieu Lenoir, and Jan G. Bourgois. "Position-specific performance profiles, using predictive classification models in senior basketball." International Journal of Sports Science & Coaching 13, no. 6 (2018): 1072–80. http://dx.doi.org/10.1177/1747954118765054.

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Basketball players display different performance characteristics when in different playing positions. Traditional statistical techniques such as Multivariate Analyses of Variance (MANOVA's) are insufficient when predicting specific positions. Alternatively linear statistical models, such as discriminant analysis, have been used. Recently non-linear statistical methods have been introduced into sport science via artificial neural networks that have been proven to have high potential. This study will seek to identify whether artificial neural networks are capable of providing additional insights

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Zemp, Roland, Matteo Tanadini, Stefan Plüss, et al. "Application of Machine Learning Approaches for Classifying Sitting Posture Based on Force and Acceleration Sensors." BioMed Research International 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/5978489.

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Occupational musculoskeletal disorders, particularly chronic low back pain (LBP), are ubiquitous due to prolonged static sitting or nonergonomic sitting positions. Therefore, the aim of this study was to develop an instrumented chair with force and acceleration sensors to determine the accuracy of automatically identifying the user’s sitting position by applying five different machine learning methods (Support Vector Machines, Multinomial Regression, Boosting, Neural Networks, and Random Forest). Forty-one subjects were requested to sit four times in seven different prescribed sitting position

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Ramli, Sofea, and Sharifalillah Nordin. "Personality Prediction Based on Iris Position Classification Using Support Vector Machines." Indonesian Journal of Electrical Engineering and Computer Science 9, no. 3 (2018): 667. http://dx.doi.org/10.11591/ijeecs.v9.i3.pp667-672.

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<p>Predicting personality generally involves personal interpretations of a person which makes the current methods for personality prediction process less adequate, timely and tedious. Thus, a simple yet efficient alternative method is proposed in this project for detecting iris positions which are used in Neuro-Linguistic Programming as clues for the human internal representational system and mental activity. This study set out to determine several positions of the iris of a person based on the Eye Accessing Cues. The design and the development of a complete system will be undertaken as

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Anisca, Razvan, Valentin Ferenczi, and Yolanda Moreno. "On the classification of positions and complex structures in Banach spaces." Journal of Functional Analysis 272, no. 9 (2017): 3845–68. http://dx.doi.org/10.1016/j.jfa.2016.12.032.

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Caloz, R., A. Pointet, and C. Collet. "Approche comparée de méthodes de classification d'images aériennes : une étude de cas." Geographica Helvetica 58, no. 2 (2003): 141–53. http://dx.doi.org/10.5194/gh-58-141-2003.

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Abstract. L'exploitation d'images aériennes ou satellitales à très haute résolution (< 5 m) remet en cause des procédures de Classification qui pourtant avaient fait leur preuve pour l'exploitation d'images à plus faible résolution. Par une étude de cas portant sur les dégâts forestiers provoqués par le passage de l'ouragan Lothar en fin décembre 1999, nous mettons en évidence le comportement de deux approches, l'une conventionnelle basée sur une Classification non-dirigée, l'autre exploitant la notion de croissance de région. Ces méthodes numériques sont mises en relation avec une cartogra

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O’Boyle, Ernest H., and Donelson R. Forsyth. "Individual differences in ethics positions: The EPQ-5." PLOS ONE 16, no. 6 (2021): e0251989. http://dx.doi.org/10.1371/journal.pone.0251989.

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We revised the Ethics Position Questionnaire (EPQ), which measures variations in sensitivity to harm (idealism) and to moral standards (relativism). Study 1 identified the core components of the measured constructs theoretically and verified those features through confirmatory factor analysis (n = 2,778). Study 2 replicated these findings (n = 10,707), contrasted the theoretically defined two-factor model to alternative models, and tested for invariance of factor covariances and mean structures for men and women. Study 3 examined the relationship between the EPQ and related indicators of ethic

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Наумова, E. Naumova, Кидалов, et al. "The sanogenesis from cell positions." Journal of New Medical Technologies. eJournal 9, no. 4 (2015): 0. http://dx.doi.org/10.12737/17081.

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The review highlights the issues of formation and development of the sanogenesis, the classification of sanogenetic mechanisms, theirs role in rehabilitation. The interpenetration of sanogenetic and pathogenetic mechanisms, participation of different tissues in the sanogenesis, including blood, is defined. It is showed the structure and significance of the erythron, formation of red blood cells, building border line of red blood cells, the significance of autofluorescence in the evaluation of sanogenetic reactions. The energetic importance of mitochondria, the rec

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Rout, Ranjeet Kumar, Pabitra Pal Choudhury, and Sudhakar Sahoo. "Classification of Boolean Functions Where Affine Functions Are Uniformly Distributed." Journal of Discrete Mathematics 2013 (October 31, 2013): 1–12. http://dx.doi.org/10.1155/2013/270424.

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The present paper on classification of -variable Boolean functions highlights the process of classification in a coherent way such that each class contains a single affine Boolean function. Two unique and different methods have been devised for this classification. The first one is a recursive procedure that uses the Cartesian product of sets starting from the set of one variable Boolean functions. In the second method, the classification is done by changing some predefined bit positions with respect to the affine function belonging to that class. The bit positions which are changing also prov

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Choi, Hwiyong, Haesang Yang, Seungjun Lee, and Woojae Seong. "Classification of Inter-Floor Noise Type/Position Via Convolutional Neural Network-Based Supervised Learning." Applied Sciences 9, no. 18 (2019): 3735. http://dx.doi.org/10.3390/app9183735.

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Inter-floor noise, i.e., noise transmitted from one floor to another floor through walls or ceilings in an apartment building or an office of a multi-layered structure, causes serious social problems in South Korea. Notably, inaccurate identification of the noise type and position by human hearing intensifies the conflicts between residents of apartment buildings. In this study, we propose a robust approach using deep convolutional neural networks (CNNs) to learn and identify the type and position of inter-floor noise. Using a single mobile device, we collected nearly 2000 inter-floor noise ev

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Douglas, Scott. "Wheelchair Basketball: Coaching, Classification, and Chaos." Journal of Coaching Education 6, no. 2 (2013): 175–80. http://dx.doi.org/10.1123/jce.6.2.175.

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Since its humble beginnings at the end of World War II, wheelchair basketball has incorporated a classification system for its players. The classification system ensures equal representation among team players and fosters positions and roles that are unique to the various levels of disability represented on a team (Goodwin et al., 2009). The increasingly competitive nature of this global game has necessitated an increasingly high level of coaching expertise. The purpose of this commentary is to take a practical look at the International Wheelchair Basketball Federation Player Classification Sy

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Sugimori, Hiroyuki. "Classification of Computed Tomography Images in Different Slice Positions Using Deep Learning." Journal of Healthcare Engineering 2018 (July 16, 2018): 1–9. http://dx.doi.org/10.1155/2018/1753480.

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This study aimed at elucidating the relationship between the number of computed tomography (CT) images, including data concerning the accuracy of models and contrast enhancement for classifying the images. We enrolled 1539 patients who underwent contrast or noncontrast CT imaging, followed by dividing the CT imaging dataset for creating classification models into 10 classes for brain, neck, chest, abdomen, and pelvis with contrast-enhanced and plain imaging. The number of images prepared in each class were 100, 500, 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, and 10,000. Accordingly,

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Müller, T., T. Ball, R. Kristeva-Feige, T. Mergner, and J. Timmer. "Selecting relevant electrode positions for classification tasks based on the electro-encephalogram." Medical & Biological Engineering & Computing 38, no. 1 (2000): 62–67. http://dx.doi.org/10.1007/bf02344690.

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Zhang, Zhichao, Anton Umek, and Anton Kos. "COMPUTERIZED RADIAL ARTERY PULSE SIGNAL CLASSIFICATION FOR LUNG CANCER DETECTION." Facta Universitatis, Series: Mechanical Engineering 15, no. 3 (2017): 535. http://dx.doi.org/10.22190/fume170504021z.

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Pulse diagnosis, the main diagnosis method in traditional Chinese medicine, is a non-invasive and convenient way to check the health status. Doctors usually use three fingers to feel three positions; Cun, Guan, and Chi of the wrist pulse, to diagnose the body’s healthy status. However, it takes many years to master the pulse diagnosis. This paper aims at finding the best position for acquiring wrist-pulse-signal for lung cancer diagnosis. In our paper, the wrist-pulse-signals of Cun, Guan, and Chi are acquired by three optic fiber pressure sensors of the same type. Twelve features are extracte

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Поленова and S. Polenova. "Errors in Accounting (financial statements): Classification and correction." Auditor 1, no. 1 (2015): 77–84. http://dx.doi.org/10.12737/12799.

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Activity of the professional accountant is accompanied high probability with mistakes, valued coming from positions of the order of the leader to organizations about account politician. The special record use for their corrections on count of the accounting. When shaping of information in accounting (financial) to reporting because of допущенных mistake follows to follow the rule, being kept in corresponding to normative legal document, interpretation and explication which is presented in given to article

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Nouaouria, Nabila, Mounir Boukadoum, and Robert Proulx. "Enhanced Global Best Particle Swarm Classification." International Journal of Software Science and Computational Intelligence 6, no. 3 (2014): 1–15. http://dx.doi.org/10.4018/ijssci.2014070101.

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Particle Swarm Classification (PSC) is a derivative of Particle Swarm Optimization (PSO) based on the retrieval of the best particle positions corresponding to the centroids of classes. This paper addresses how the position update mechanisms impacts the accuracy of a global best PSC approach. The authors present two variants of the PSC algorithm with different position update mechanisms. In particular, the authors show how the combination of a good parameters tuning, a particle confinement to the search space and a biologically inspired wind dispersion mechanism for them improves the covering

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Shobha Rani N, Rakshitha B S, and Rohith V. "Patch analysis based lung cancer classification." International Journal of Research in Pharmaceutical Sciences 10, no. 3 (2019): 2163–73. http://dx.doi.org/10.26452/ijrps.v10i3.1443.

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Lung Cancer may be a variety of Cancer that begins in the Lungs because of those that smokes often. However, there Area unit rare probabilities those area unit non-smokers get Affected because of unhealthy pollution and Harmful gasses. The detection of tumor is incredibly vital that helps to detect affected neoplasm areas in the lungs. Computed tomography help us to understand the cancer positions in patients. The detection of cancer tumours are performed by scanning the images of computed tomography. Lung cancer identification system goes with a method of Morphological opening and Gray level

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Kristensen, Leif Kahl. "Initial linking methods and their classification." Proceedings of the International Astronomical Union 2, S236 (2006): 301–8. http://dx.doi.org/10.1017/s1743921307003365.

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AbstractThe problem of initial linking of asteroids is of increasing interest for the next generation surveys. During the first week after discovery elliptical elements are very uncertain and other methods are used. A summary is given of 7 initial linking methods. There are two different types: In one, a search area is computed on a second night from the known and undoubtedly linked positions, typically on the first night. The other type assumes candidates which are then checked by the computation of O – C residuals of an orbit. Computations may be classified as belonging to the 3-dimensional

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Winter, Fabian, Ichiro Okano, Stephan N. Salzmann, et al. "A Novel and Reproducible Classification of the Vertebral Artery in the Subaxial Cervical Spine." Operative Neurosurgery 18, no. 6 (2019): 676–83. http://dx.doi.org/10.1093/ons/opz310.

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Abstract BACKGROUND An injury of the vertebral artery (VA) is one of the most catastrophic complications in the setting of cervical spine surgery. Anatomic variations of the VA can increase the risk of iatrogenic lacerations. OBJECTIVE To propose a novel and reproducible classification system that describes the position of the VA based on a 2-dimensional map on computed tomography angiographs (CTA). METHODS This cross-sectional retrospective study reviewed 248 consecutive CTAs of the cervical spine at a single academic institution between 2007 and 2018. The classification consists of a number

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Brzezińska, Justyna. "The analysis of the structure of university positions in Poland using classification methods." Econometrics 24, no. 1 (2020): 71–81. http://dx.doi.org/10.15611/eada.2020.1.06.

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Ryan, Stephen G., Jennifer W. Tucker, and Paul A. Zarowin. "Classification and Market Pricing of the Cash Flows and Accruals on Trading Positions." Accounting Review 81, no. 2 (2006): 443–72. http://dx.doi.org/10.2308/accr.2006.81.2.443.

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Despite the classification of the cash flows on trading positions as operating under SFAS No. 102, trading is economically a hybrid operating/non-operating activity. Reflecting this hybrid nature, we hypothesize and find that the change in net trading assets has a less positive association with returns and future CFO than do the pure operating components of cash flows and accruals, and it has a more positive association with returns and future CFO than do the pure non-operating components of cash flows. Our paper is the first to propose and test hypotheses about the valuation implications of s

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Kwon, Mijeong. "(In)Congruence in Organizations’ Positions in the Product Market and Audience Classification Scheme." Academy of Management Proceedings 2019, no. 1 (2019): 12593. http://dx.doi.org/10.5465/ambpp.2019.12593abstract.

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Brozos-Vázquez, M., M. J. Pereira-Sáez, M. J. Souto-Salorio, and A. D. Tarrío-Tobar. "Classification of the relative positions between a small ellipsoid and an elliptic paraboloid." Computer Aided Geometric Design 72 (June 2019): 34–48. http://dx.doi.org/10.1016/j.cagd.2019.05.002.

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FORESTI, G. L., and S. GENTILI. "NOISE-ROBUST AND INVARIANT OBJECT CLASSIFICATION BY THE HIGH-ORDER STATISTICAL PATTERN SPECTRUM." International Journal of Pattern Recognition and Artificial Intelligence 13, no. 08 (1999): 1219–32. http://dx.doi.org/10.1142/s0218001499000690.

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A new shape descriptor, the high order statistical pattern spectrum (HSP), able to extract from real images a set of descriptive features which can be used to classify objects regardless of their positions, sizes, orientations and the presence of noise, has been developed. The HSP is an internal, noise-robust, noninformation-preserving operator which combines the properties of invariance of the high order pattern spectrum and the properties of noise robustness of the statistical pattern spectrum. A neural network trained by a back-propagation algorithm has been used to test the method on diffe

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Li, Zhongwei, Xingshuai Cui, Leiquan Wang, Hao Zhang, Xue Zhu, and Yajing Zhang. "Spectral and Spatial Global Context Attention for Hyperspectral Image Classification." Remote Sensing 13, no. 4 (2021): 771. http://dx.doi.org/10.3390/rs13040771.

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Recently, hyperspectral image (HSI) classification has attracted increasing attention in the remote sensing field. Plenty of CNN-based methods with diverse attention mechanisms (AMs) have been proposed for HSI classification due to AMs being able to improve the quality of feature representations. However, some of the previous AMs squeeze global spatial or channel information directly by pooling operations to yield feature descriptors, which inadequately utilize global contextual information. Besides, some AMs cannot exploit the interactions among channels or positions with the aid of nonlinear

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Burgess, Neil, Mario Notturno Granieri, and Stefano Patarnello. "3-D OBJECT CLASSIFICATION: APPLICATION OF A CONSTRUCTIVE ALGORITHM." International Journal of Neural Systems 02, no. 04 (1991): 275–82. http://dx.doi.org/10.1142/s0129065791000248.

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A system for the classification of real 3-D objects is presented. Ten objects are presented in arbitrary orientation (and position, within limits). The perception of an object is achieved by the use of multiple stereo pairs of images taken from different view positions. Classification of the spectrum of distances between edge-points perceived on an object is achieved using a constructive algorithm. Convergence to zero errors on the set of training examples is guaranteed. The generalization capability is tested on a set of 10–15 novel presentations of each object.

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Goršič, Maja, Boyi Dai, and Domen Novak. "Load Position and Weight Classification during Carrying Gait Using Wearable Inertial and Electromyographic Sensors." Sensors 20, no. 17 (2020): 4963. http://dx.doi.org/10.3390/s20174963.

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Lifting and carrying heavy objects is a major aspect of physically intensive jobs. Wearable sensors have previously been used to classify different ways of picking up an object, but have seen only limited use for automatic classification of load position and weight while a person is walking and carrying an object. In this proof-of-concept study, we thus used wearable inertial and electromyographic sensors for offline classification of different load positions (frontal vs. unilateral vs. bilateral side loads) and weights during gait. Ten participants performed 19 different carrying trials each

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Menezes, João Vítor Possamai de, Maria Mendes Cantoni, Denis Burnham, and Adriano Vilela Barbosa. "method for lexical tone classification in audio-visual speech." Journal of Speech Sciences 9 (September 9, 2020): 93–104. http://dx.doi.org/10.20396/joss.v9i00.14960.

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This work presents a method for lexical tone classification in audio-visual speech. The method is applied to a speech data set consisting of syllables and words produced by a female native speaker of Cantonese. The data were recorded in an audio-visual speech production experiment. The visual component of speech was measured by tracking the positions of active markers placed on the speaker's face, whereas the acoustic component was measured with an ordinary microphone. A pitch tracking algorithm is used to estimate F0 from the acoustic signal. A procedure for head motion compensation is applie

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Hossain, Md Tofazzal, Yin Peng, Shengzhong Feng, and Yanjie Wei. "FcircSEC: An R Package for Full Length circRNA Sequence Extraction and Classification." International Journal of Genomics 2020 (June 1, 2020): 1–11. http://dx.doi.org/10.1155/2020/9084901.

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Circular RNAs (circRNAs) are formed by joining the 3′ and 5′ ends of RNA molecules. Identification of circRNAs is an important part of circRNA research. The circRNA prediction methods can predict the circRNAs with start and end positions in the chromosome but cannot identify the full-length circRNA sequences. We present an R package FcircSEC (Full Length circRNA Sequence Extraction and Classification) to extract the full-length circRNA sequences based on gene annotation and the output of any circRNA prediction tools whose output has a chromosome, start and end positions, and a strand for each

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Miller, Courtney A., Yen Lee, Gregory D. Avey, and Houri K. Vorperian. "Head position classification of medical imaging studies: an assessment and development of a protocol." Dentomaxillofacial Radiology 49, no. 4 (2020): 20190220. http://dx.doi.org/10.1259/dmfr.20190220.

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Objectives To determine the optimal approach to reliably classify head position of head and neck medical imaging studies as flexion, neutral or extension for use in craniofacial and orthodontic research. Methods and material: A prospective study scanned six participants in flexed, neutral and extended head positions. Additionally, a retrospective dataset of 46 CT studies were visually classified into six categories: flexion, neutral-flexion, neutral, neutral-extension, extension and flexion-extension. 14 landmarks were placed in the head and neck region of all studies to calculate 17 head posi

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Moravec, Jerry. "Hand contour classification using evolutionary algorithm." Information Technology And Control 49, no. 1 (2020): 55–79. http://dx.doi.org/10.5755/j01.itc.49.1.24140.

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A biometric identification of persons wchich utilize contour of a human hand belogs to still very interesting and still not totally explored areas and its accuracy and effectiveness depends on technical capabilities to some extent. Presented paper solves given problem using combination of different algorithms. A hand contour is used, topological description of the hand, evolutionary algorithm, algorithm linear regression to estimate the knuckles positions and for contours comparison is used an algorithm Iterative Closest Point (ICP) in its genuine shape. All 5 fingers is at computer classifica

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Premchaisawatt, Shutchon, and Nararat Ruangchaijatupon. "Enhance Wi-Fi Fingerprinting Indoor-Positioning by Error Flag Framework." Advanced Materials Research 931-932 (May 2014): 942–46. http://dx.doi.org/10.4028/www.scientific.net/amr.931-932.942.

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This research aims to purpose the new method, which is called Error Flag Framework (EFF) to enhance accuracy fingerprinting indoor positioning of wireless device by using machine learning algorithms. EFF is compared with well-known machine learning classifiers; i.e. Decision Tree, Naive Bayes, and Artificial Neural Networks, by exploiting the signal strength from limited information. The performance comparison is done in terms of accuracy of classification of positions, precision of distance classified, and effects of classification of positions on results from quantity of learning data. The r

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Ko, B., and S. Lee. "Noise source localization by applying multiple signal classification with wavelet transformation." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 221, no. 1 (2007): 11–21. http://dx.doi.org/10.1243/0954406jmes311.

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In an inverse acoustic problem with nearfield sources, it is important to separate multiple acoustic sources and to measure the position of each target. This paper proposes a new algorithm by applying multiple signal classification (MUSIC) to the outputs of discrete wavelet transformation with subband selection based on the entropy threshold. Some numerical experiments show that the proposed method can estimate the more precise positions than a conventional MUSIC algorithm under moderately correlated signal and relatively low signal-to-noise ratio case.

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Mertens, Piet. "A classification of French adverbs based on distributional, syntactic and prosodic criteria." Adverbes et compléments adverbiaux / Adverbs and adverbial complements 36, no. 2 (2013): 201–28. http://dx.doi.org/10.1075/li.36.2.02mer.

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This study explores formal criteria for the classification of adverbs in French. Distributional analysis tests whether adverbs appear in particular morpho-syntactic contexts, including syntactic constructions. It analyses combinations of adverbs, and their relative order in particular syntactic contexts. Finally it tests whether using adverbs in these positions imposes prosodic restrictions. These criteria result in a classification which is compatible with those found in major studies on this topic.

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