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    SDM
    2008
    SIAM
    177views Data Mining» more  SDM 2008»
    Roughly Balanced Bagging for Imbalanced Data
    13 years 6 months ago
    Roughly Balanced Bagging for Imbalanced Data
    Download  siam.org
    Imbalanced class problems appear in many real applications of classification learning. We propose a novel sampling method to improve bagging for data sets with skewed class distri...
    Shohei Hido, Hisashi Kashima
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    SDM
    2008
    SIAM
    168views Data Mining» more  SDM 2008»
    Semi-Supervised Clustering via Matrix Factorization
    13 years 6 months ago
    Semi-Supervised Clustering via Matrix Factorization
    Download  users.cis.fiu.edu
    The recent years have witnessed a surge of interests of semi-supervised clustering methods, which aim to cluster the data set under the guidance of some supervisory information. U...
    Fei Wang, Tao Li, Changshui Zhang
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    ICMLA
    2008
    106views Machine Learning» more  ICMLA 2008»
    A Weighted Distance Measure for Calculating the Similarity of Sparsely Distributed Trajectories
    13 years 6 months ago
    A Weighted Distance Measure for Calculating the Similarity of Sparsely Distributed Trajectories
    Download  www.ee.oulu.fi
    This article presents a method for the calculating similarity of two trajectories. The method is especially designed for a situation where the points of the trajectories are distr...
    Pekka Siirtola, Perttu Laurinen, Juha Röning
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    HIS
    2008
    130views Information Technology» more  HIS 2008»
    Artificial Data Sets Based on Knowledge Generators: Analysis of Learning Algorithms Efficiency
    13 years 6 months ago
    Artificial Data Sets Based on Knowledge Generators: Analysis of Learning Algorithms Efficiency
    Download  www.salle.url.edu
    This paper proposes a methodology to generate artificial data sets to evaluate the behavior of machine learning techniques. The methodology relies in the definition of a domain an...
    Joaquin Rios-Boutin, Albert Orriols-Puig, Josep Ma...
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    GRAPHICSINTERFACE
    2007
    127views Computer Graphics» more  GRAPHICSINTERFACE 2007»
    Visualization and exploration of time-varying medical image data sets
    13 years 6 months ago
    Visualization and exploration of time-varying medical image data sets
    Download  www.cs.sfu.ca
    In this work, we propose and compare several methods for the visualization and exploration of time-varying volumetric medical images based on the temporal characteristics of the d...
    Zhe Fang, Torsten Möller, Ghassan Hamarneh, A...
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    ESANN
    2008
    131views Neural Networks» more  ESANN 2008»
    Parallelizing single patch pass clustering
    13 years 6 months ago
    Parallelizing single patch pass clustering
    Download  www.dice.ucl.ac.be
    Clustering algorithms such as k-means, the self-organizing map (SOM), or Neural Gas (NG) constitute popular tools for automated information analysis. Since data sets are becoming l...
    Nikolai Alex, Barbara Hammer
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    SDM
    2010
    SIAM
    204views Data Mining» more  SDM 2010»
    Scalable Tensor Factorizations with Missing Data
    13 years 6 months ago
    Scalable Tensor Factorizations with Missing Data
    Download  csmr.ca.sandia.gov
    The problem of missing data is ubiquitous in domains such as biomedical signal processing, network traffic analysis, bibliometrics, social network analysis, chemometrics, computer...
    Evrim Acar, Daniel M. Dunlavy, Tamara G. Kolda, Mo...
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    EMNLP
    2008
    109views Natural Language Processing» more  EMNLP 2008»
    A comparison of Bayesian estimators for unsupervised Hidden Markov Model POS taggers
    13 years 6 months ago
    A comparison of Bayesian estimators for unsupervised Hidden Markov Model POS taggers
    Download  aclweb.org
    There is growing interest in applying Bayesian techniques to NLP problems. There are a number of different estimators for Bayesian models, and it is useful to know what kinds of t...
    Jianfeng Gao, Mark Johnson
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    DMIN
    2008
    176views Data Mining» more  DMIN 2008»
    Multi-Class SVM for Large Data Sets Considering Models of Classes Distribution
    13 years 6 months ago
    Multi-Class SVM for Large Data Sets Considering Models of Classes Distribution
    Download  www.ctrl.cinvestav.mx
    Support Vector Machines (SVM) have gained profound interest amidst the researchers. One of the important issues concerning SVM is with its application to large data sets. It is rec...
    Jair Cervantes, Xiaoou Li, Wen Yu
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    EMNLP
    2007
    198views Natural Language Processing» more  EMNLP 2007»
    The CoNLL 2007 Shared Task on Dependency Parsing
    13 years 6 months ago
    The CoNLL 2007 Shared Task on Dependency Parsing
    Download  acl.ldc.upenn.edu
    The Conference on Computational Natural Language Learning features a shared task, in which participants train and test their learning systems on the same data sets. In 2007, as in...
    Joakim Nivre, Johan Hall, Sandra Kübler, Ryan...
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