Academic literature on the topic 'Neighbor selection'
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Journal articles on the topic "Neighbor selection"
Wang, Bingming, Shi Ying, and Zhe Yang. "A Log-Based Anomaly Detection Method with Efficient Neighbor Searching and Automatic K Neighbor Selection." Scientific Programming 2020 (June 2, 2020): 1–17. http://dx.doi.org/10.1155/2020/4365356.
Full textZhai, Junhai, Jiaxing Qi, and Sufang Zhang. "An instance selection algorithm for fuzzy K-nearest neighbor." Journal of Intelligent & Fuzzy Systems 40, no. 1 (January 4, 2021): 521–33. http://dx.doi.org/10.3233/jifs-200124.
Full textLiu, Huawen, Xindong Wu, and Shichao Zhang. "Neighbor selection for multilabel classification." Neurocomputing 182 (March 2016): 187–96. http://dx.doi.org/10.1016/j.neucom.2015.12.035.
Full textSironen, S., A. Kangas, M. Maltamo, and J. Kangas. "Estimating individual tree growth with nonparametric methods." Canadian Journal of Forest Research 33, no. 3 (March 1, 2003): 444–49. http://dx.doi.org/10.1139/x02-162.
Full textPfahlberg, A., O. Gefeller, and R. Weißbach. "Double-smoothing in Kernel Hazard Rate Estimation." Methods of Information in Medicine 47, no. 02 (2008): 167–73. http://dx.doi.org/10.3414/me0447.
Full textJagruthi, Y., Dr Y. Ramadevi, and A. Sangeeta. "An Instance Selection Algorithm Based On Reverse k Nearest Neighbor." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 10, no. 7 (August 30, 2013): 1858–61. http://dx.doi.org/10.24297/ijct.v10i7.3217.
Full textCano, José-Ramón, Naif R. Aljohani, Rabeeh Ayaz Abbasi, Jalal S. Alowidbi, and Salvador García. "Prototype selection to improve monotonic nearest neighbor." Engineering Applications of Artificial Intelligence 60 (April 2017): 128–35. http://dx.doi.org/10.1016/j.engappai.2017.02.006.
Full textLiu, Xianglong, Junfeng He, and Shih-Fu Chang. "Hash Bit Selection for Nearest Neighbor Search." IEEE Transactions on Image Processing 26, no. 11 (November 2017): 5367–80. http://dx.doi.org/10.1109/tip.2017.2695895.
Full textZhang, Shichao. "Nearest neighbor selection for iteratively kNN imputation." Journal of Systems and Software 85, no. 11 (November 2012): 2541–52. http://dx.doi.org/10.1016/j.jss.2012.05.073.
Full textCafagna, Francesco, Michael H. Böhlen, and Annelies Bracher. "Category- and selection-enabled nearest neighbor joins." Information Systems 68 (August 2017): 3–16. http://dx.doi.org/10.1016/j.is.2017.01.006.
Full textDissertations / Theses on the topic "Neighbor selection"
Woerner, August Eric, and August Eric Woerner. "On the Neutralome of Great Apes and Nearest Neighbor Search in Metric Spaces." Diss., The University of Arizona, 2016. http://hdl.handle.net/10150/621578.
Full textBengtsson, Thomas. "Time series discrimination, signal comparison testing, and model selection in the state-space framework /." free to MU campus, to others for purchase, 2000. http://wwwlib.umi.com/cr/mo/fullcit?p9974611.
Full textKarginova, Nadezda. "Identification of Driving Styles in Buses." Thesis, Halmstad University, Intelligent systems (IS-lab), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-4830.
Full textIt is important to detect faults in bus details at an early stage. Because the driving style affects the breakdown of different details in the bus, identification of the driving style is important to minimize the number of failures in buses.
The identification of the driving style of the driver was based on the input data which contained examples of the driving runs of each class. K-nearest neighbor and neural networks algorithms were used. Different models were tested.
It was shown that the results depend on the selected driving runs. A hypothesis was suggested that the examples from different driving runs have different parameters which affect the results of the classification.
The best results were achieved by using a subset of variables chosen with help of the forward feature selection procedure. The percent of correct classifications is about 89-90 % for the k-nearest neighbor algorithm and 88-93 % for the neural networks.
Feature selection allowed a significant improvement in the results of the k-nearest neighbor algorithm and in the results of the neural networks algorithm received for the case when the training and testing data sets were selected from the different driving runs. On the other hand, feature selection did not affect the results received with the neural networks for the case when the training and testing data sets were selected from the same driving runs.
Another way to improve the results is to use smoothing. Computing the average class among a number of consequent examples allowed achieving a decrease in the error.
FAIRBANKS, MICHAEL STEWART. "MINIMIZING CONGESTION IN PEER-TO-PEER NETWORKS UNDER THE PRESENCE OF GUARDED NODES." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1147362818.
Full textDong, Yingying. "Microeconometric Models with Endogeneity -- Theoretical and Empirical Studies." Thesis, Boston College, 2009. http://hdl.handle.net/2345/753.
Full textThis dissertation consists of three independent essays in applied microeconomics and econometrics. Essay 1 investigates the issue why individuals with health insurance use more health care. One obvious reason is that health care is cheaper for the insured. But additionally, having insurance can encourage unhealthy behavior via moral hazard. The effect of health insurance on medical utilization has been extensively studied; however, previous work has mostly ignored the effect of insurance on behavior and how that in turn affects medical utilization. This essay examines these distinct effects. The increased medical utilization due to reduced prices may help the insured maintain good health, while that due to increased unhealthy behavior does not, so distinguishing these two effects has important policy implications. A two-period dynamic forward-looking model is constructed to derive the structural causal relationships among the decision to buy insurance, health behaviors (drinking, smoking, and exercise), and medical utilization. The model shows how exogenous changes in insurance prices and past behaviors can identify the direct and indirect effects of insurance on medical utilization. An empirical analysis also distinguishes between intensive and extensive margins (e.g., changes in the number of drinkers vs. the amount of alcohol consumed) of the insurance effect, which turns out to be empirically important. Health insurance is found to encourage less healthy behavior, particularly heavy drinking, but this does not yield a short term perceptible increase in doctor or hospital visits. The effects of health insurance are primarily found at the intensive margin, e.g., health insurance may not cause a non-drinker to take up drinking, while it encourages a heavy drinker to drink even more. These results suggest that to counteract behavioral moral hazard, health insurance should be coupled with incentives that target individuals who currently engage in unhealthy behaviors, such as heavy drinkers. Essay 2 examines the effect of repeating kindergarten on the retained children's academic performance. Although most existing research concludes that grade retention generates no benefits for retainees' later academic performance, holding low achieving children back has been a popular practice for decades. Drawing on a recently collected nationally representative data set in the US, this paper estimates the causal effect of kindergarten retention on the retained children's later academic performance. Since children are observed being held back only when they enroll in schools that permit retention, this paper jointly models 1) the decision of entering a school allowing for kindergarten retention, 2) the decision of undergoing a retention treatment in kindergarten, and 3) children's academic performance in higher grades. The retention treatment is modeled as a binary choice with sample selection. The outcome equations are linear regressions including the kindergarten retention dummy as an endogenous regressor with a correlated random coefficient. A control function estimator is developed for estimating the resulting double-hurdle treatment model, which allows for unobserved heterogeneity in the retention effect. As a comparison, a nonparametric bias-corrected nearest neighbor matching estimator is also implemented. Holding children back in kindergarten is found to have positive but diminishing effects on their academic performance up to the third grade. Essay 3 proves the semiparametric identification of a binary choice model having an endogenous regressor without relying on outside instruments. A simple estimator and a test for endogeneity are provided based on this identification. These results are applied to analyze working age male's migration within the US, where labor income is potentially endogenous. Identification relies on the fact that the migration probability among workers is close to linear in age while labor income is nonlinear in age(when both are nonparametrically estimated). Using data from the PSID, this study finds that labor income is endogenous and that ignoring this endogeneity leads to downward bias in the estimated effect of labor income on the migration probability
Thesis (PhD) — Boston College, 2009
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Economics
Gopal, Kreshna. "Efficient case-based reasoning through feature weighting, and its application in protein crystallography." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1906.
Full textGashler, Michael S. "Advancing the Effectiveness of Non-Linear Dimensionality Reduction Techniques." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3216.
Full textHolsbach, Nicole. "Método de mineração de dados para diagnóstico de câncer de mama baseado na seleção de variáveis." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/76183.
Full textThis dissertation presents a data mining method for breast cancer (BC) diagnosis based on selected features. We first carried out a systematic literature review, and then suggested a method for feature selection and classification of observations, i.e., patients, into benign or malignant classes based on patients’ breast tissue measures. The proposed method relies on four operational steps: (i) split the original dataset into training and testing sets and apply PCA (Principal Component Analysis) on the training set; (ii) generate attribute importance indices based on PCA weights and percent of variance explained by the retained components; (iii) classify the training set using KNN (k-Nearest Neighbor) or DA (Discriminant Analysis) techniques, eliminate irrelevant features and compute the classification accuracy. Next, eliminate the feature with the lowest importance index, classify the dataset, and re-compute the accuracy. Continue such iterative process until one feature is left; and (iv) choose the subset of features yielding the maximum classification accuracy, and classify the testing set based on those features. When applied to the WBCD (Wisconsin Breast Cancer Database), the proposed method led to average 97.77% accurate classifications while retaining average 5.8 features. One variation of the proposed method is presented based on four different types of polynomial kernels aimed at remapping the original database; steps (i) to (iv) are then applied to such kernels. When applied to the WBCD, the proposed modification increased average accuracy to 98.09% while retaining average of 17.24 features from the 54 variables generated by the recommended kernel. The proposed method can assist the physician in making the diagnosis, selecting a smaller number of variables (involved in the decision-making) with greater accuracy, thereby obtaining the highest possible accuracy.
Ferrero, Carlos Andres. "Algoritmo kNN para previsão de dados temporais: funções de previsão e critérios de seleção de vizinhos próximos aplicados a variáveis ambientais em limnologia." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-19052009-135128/.
Full textTreating data that contains sequential information is an important problem that arises during the data mining process. Time series constitute a popular class of sequential data, where records are indexed by time. The k-Nearest Neighbor - Time Series Prediction kNN-TSP method is an approximator for time series prediction problems. The main advantage of this approximator is its simplicity, and is often used in nonlinear time series analysis for prediction of seasonal time series. Although kNN-TSP often finds the best fit for nearly periodic time series forecasting, some problems related to how to determine its parameters still remain. In this work, we focus in two of these parameters: the determination of the nearest neighbours and the prediction function. To this end, we propose a simple approach to select the nearest neighbours, where time is indirectly taken into account by the similarity measure, and a prediction function which is not disturbed in the presence of patterns at different levels of the time series. Both parameters were empirically evaluated on several artificial time series, including chaotic time series, as well as on a real time series related to several environmental variables from the Itaipu reservoir, made available by Itaipu Binacional. Three of the most correlated limnological variables were considered in the experiments carried out on the real time series: water temperature, air temperature and dissolved oxygen. Analyses of correlation were also accomplished to verify if the predicted variables values maintain similar correlation as the original ones. Results show that both proposals, the one related to the determination of the nearest neighbours as well as the one related to the prediction function, are promising
Glawing, Henrik. "Measurement data selection and association in a collision mitigation system." Thesis, Linköping University, Department of Electrical Engineering, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1233.
Full textToday many car manufactures are developing systems that help the driver to avoid collisions. Examples of this kind of systems are: adaptive cruise control, collision warning and collision mitigation / avoidance.
All these systems need to track and predict future positions of surrounding objects (vehicles ahead of the system host vehicle), to calculate the risk of a future collision. To validate that a prediction is correct the predictions must be correlated to observations. This is called the data association problem. If a prediction can be correlated to an observation, this observation is used for updating the tracking filter. This process maintains the low uncertainty level for the track.
From the work behind this thesis, it has been found that a sequential nearest- neighbour approach for the solution of the problem to correlate an observation to a prediction can be used to find the solution to the data association problem.
Since the computational power for the collision mitigation system is limited, only the most dangerous surrounding objects can be tracked and predicted. Therefore, an algorithm that classifies and selects the most critical measurements is developed. The classification into order of potential risk can be done using the measurements that come from an observed object.
Books on the topic "Neighbor selection"
Babar, Zahra. Working for the Neighbours. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190608873.003.0002.
Full textKemp, Darrell J. Habitat selection and territoriality. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198797500.003.0006.
Full textAlex, McKay, ed. Tibet and her neighbours: A history. London: Edition Hansjörg Mayer, 2003.
Find full textBirch, Jonathan. Two Conceptions of Social Fitness. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198733058.003.0005.
Full text(Editor), Kai Olaf Lang, and Johannes Varwick (Editor), eds. European Neighbourhood Policy: Challenges for the Eu-policy Towards the New Neighbours. Barbara Budrich Publishers, 2007.
Find full textXu, Xi-Chong. The Australian Future Fund. Edited by Douglas Cumming, Geoffrey Wood, Igor Filatotchev, and Juliane Reinecke. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780198754800.013.15.
Full textCarina, Jahani, and Korn Agnes, eds. The Baloch and their neighbours: Ethnic and linguistic contact in Balochistan in historical and modern times. Wiesbaden: Reichert, 2003.
Find full textAntons, Christoph. Intellectual Property in Asia. Edited by Rochelle Dreyfuss and Justine Pila. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780198758457.013.18.
Full textDel Sarto, Raffaella A. Borderlands. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198833550.001.0001.
Full textBook chapters on the topic "Neighbor selection"
Dornaika, F., I. Kamal Aldine, and B. Cases. "Exemplar Selection Using Collaborative Neighbor Representation." In Lecture Notes in Computer Science, 439–50. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19644-2_37.
Full textLaki, Sándor, and Tamás Lukovszki. "Balanced Neighbor Selection for BitTorrent-Like Networks." In Lecture Notes in Computer Science, 659–70. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40450-4_56.
Full textDornaika, Fadi, and I. Kamal Aldine. "Instance Selection Using Two Phase Collaborative Neighbor Representation." In Artificial Neural Networks and Machine Learning – ICANN 2014, 121–28. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11179-7_16.
Full textSkalak, David B. "Instance Sampling for Boosted and Standalone Nearest Neighbor Classifiers." In Instance Selection and Construction for Data Mining, 283–300. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-1-4757-3359-4_16.
Full textAlimardani, Fateme, Reza Boostani, and Ebrahim Ansari. "Feature Selection SDA Method in Ensemble Nearest Neighbor Classifier." In Communications in Computer and Information Science, 884–87. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-89985-3_125.
Full textDai, Bi-Ru, and Shu-Ming Hsu. "An Instance Selection Algorithm Based on Reverse Nearest Neighbor." In Advances in Knowledge Discovery and Data Mining, 1–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-20841-6_1.
Full textAn, Jingxin. "Efficient Clustering Algorithm in Dynamic Nearest Neighbor Selection Model." In Application of Intelligent Systems in Multi-modal Information Analytics, 274–79. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51556-0_39.
Full textLee, Soojung. "An Experimental Study for Neighbor Selection in Collaborative Filtering." In Lecture Notes in Electrical Engineering, 967–72. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-46578-3_115.
Full textTan, Wenan, Xiaofan Qin, and Qing Wang. "A Hybrid Collaborative Filtering Recommendation Algorithm Using Double Neighbor Selection." In Human Centered Computing, 416–27. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15127-0_42.
Full textKim, Yoo-Sung, Ki-Chang Kim, and Soo Duk Kim. "Prefetching Tiled Internet Data Using a Neighbor Selection Markov Chain." In Innovative Internet Computing Systems, 103–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-48206-7_9.
Full textConference papers on the topic "Neighbor selection"
Aoki, Yusuke, and Kazuyuki Shudo. "Proximity Neighbor Selection in Blockchain Networks." In 2019 IEEE International Conference on Blockchain (Blockchain). IEEE, 2019. http://dx.doi.org/10.1109/blockchain.2019.00016.
Full textKaveh-Yazdy, Fatemeh, Mohammad-Reza Zare-Mirakabad, and Feng Xia. "A novel neighbor selection approach for KNN." In the 1st International Workshop. New York, New York, USA: ACM Press, 2012. http://dx.doi.org/10.1145/2346604.2346607.
Full textDuan, Hancong, Xianliang Lu, Hui Tang, Xu Zhou, and Zhijun Zhao. "Proximity Neighbor Selection in Structured P2P Network." In The Sixth IEEE International Conference on Computer and Information Technology (CIT'06). IEEE, 2006. http://dx.doi.org/10.1109/cit.2006.154.
Full textLei, Yingchun, Litang Yang, Qi Jiang, and Chanle Wu. "Experimental Views on Neighbor Selection in BitTorrent." In 2007 IFIP International Conference on Network and Parallel Computing Workshops (NPC 2007). IEEE, 2007. http://dx.doi.org/10.1109/icnpcw.2007.4351587.
Full textYu, Guanghua, Jin Tian, and Minqiang Li. "Nearest neighbor-based instance selection for classification." In 2016 12th International Conference on Natural Computation and 13th Fuzzy Systems and Knowledge Discovery (ICNC-FSKD). IEEE, 2016. http://dx.doi.org/10.1109/fskd.2016.7603154.
Full textShashirekha, H. L., and Agaz Hussain Wani. "Gene selection by Mutual Nearest Neighbor approach." In 2015 International Conference on Emerging Research in Electronics, Computer Science and Technology (ICERECT). IEEE, 2015. http://dx.doi.org/10.1109/erect.2015.7499048.
Full textSteele, Kevin L., Parris K. Egbert, and Bryan S. Morse. "Histogram Matching for Camera Pose Neighbor Selection." In Third International Symposium on 3D Data Processing, Visualization, and Transmission (3DPVT'06). IEEE, 2006. http://dx.doi.org/10.1109/3dpvt.2006.76.
Full textLei, Yingchun, Litang Yang, Qi Jiang, and Chanle Wu. "Experimental Views on Neighbor Selection in BitTorrent." In 2007 IFIP International Conference on Network and Parallel Computing Workshops (NPC 2007). IEEE, 2007. http://dx.doi.org/10.1109/npc.2007.122.
Full textDong, Dafan, Zi Hu, Ying Wu, Kai Yang, and Gongyi Wu. "Improving Neighbor Selection Mechanism of P2P Streaming." In 2009 International Symposium on Computer Network and Multimedia Technology (CNMT 2009). IEEE, 2009. http://dx.doi.org/10.1109/cnmt.2009.5374817.
Full textYao, Z., and D. Loguinov. "Link Lifetimes and Randomized Neighbor Selection in DHTs." In 27th IEEE International Conference on Computer Communications (INFOCOM 2008). IEEE, 2008. http://dx.doi.org/10.1109/infocom.2007.38.
Full textReports on the topic "Neighbor selection"
Melnyk, Iurii. JUSTIFICATION OF OCCUPATION IN GERMAN (1938) AND RUSSIAN (2014) MEDIA: SUBSTITUTION OF AGGRESSOR AND VICTIM. Ivan Franko National University of Lviv, March 2021. http://dx.doi.org/10.30970/vjo.2021.50.11101.
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