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    NIPS
    2007
    119views Information Technology» more  NIPS 2007»
    Consistent Minimization of Clustering Objective Functions
    13 years 6 months ago
    Consistent Minimization of Clustering Objective Functions
    Download  www.kyb.tuebingen.mpg.de
    Clustering is often formulated as a discrete optimization problem. The objective is to find, among all partitions of the data set, the best one according to some quality measure....
    Ulrike von Luxburg, Sébastien Bubeck, Stefa...
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    SDM
    2008
    SIAM
    139views Data Mining» more  SDM 2008»
    Simultaneous Unsupervised Learning of Disparate Clusterings
    13 years 6 months ago
    Simultaneous Unsupervised Learning of Disparate Clusterings
    Download  www.cs.utexas.edu
    Most clustering algorithms produce a single clustering for a given data set even when the data can be clustered naturally in multiple ways. In this paper, we address the difficult...
    Prateek Jain, Raghu Meka, Inderjit S. Dhillon
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    LREC
    2008
    120views Education» more  LREC 2008»
    Division of Example Sentences Based on the Meaning of a Target Word Using Semi-Supervised Clustering
    13 years 6 months ago
    Division of Example Sentences Based on the Meaning of a Target Word Using Semi-Supervised Clustering
    Download  www.lrec-conf.org
    In this paper, we describe a system that divides example sentences (data set) into clusters, based on the meaning of the target word, using a semi-supervised clustering technique....
    Hiroyuki Shinnou, Minoru Sasaki
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    LREC
    2008
    129views Education» more  LREC 2008»
    Spectral Clustering for a Large Data Set by Reducing the Similarity Matrix Size
    13 years 6 months ago
    Spectral Clustering for a Large Data Set by Reducing the Similarity Matrix Size
    Download  www.lrec-conf.org
    Spectral clustering is a powerful clustering method for document data set. However, spectral clustering needs to solve an eigenvalue problem of the matrix converted from the simil...
    Hiroyuki Shinnou, Minoru Sasaki
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    ICMLA
    2008
    172views Machine Learning» more  ICMLA 2008»
    Graph-Based Multilevel Dimensionality Reduction with Applications to Eigenfaces and Latent Semantic Indexing
    13 years 6 months ago
    Graph-Based Multilevel Dimensionality Reduction with Applications to Eigenfaces and Latent Semantic Indexing
    Download  www-users.cs.umn.edu
    Dimension reduction techniques have been successfully applied to face recognition and text information retrieval. The process can be time-consuming when the data set is large. Thi...
    Sophia Sakellaridi, Haw-ren Fang, Yousef Saad
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    HIS
    2008
    146views Information Technology» more  HIS 2008»
    Diagnosing Patients Combining Principal Components Analysis and Case Based Reasoning
    13 years 6 months ago
    Diagnosing Patients Combining Principal Components Analysis and Case Based Reasoning
    Download  dugi-doc.udg.edu
    This paper addresses the application of a PCA analysis on categorical data prior to diagnose a patients data set using a Case-Based Reasoning (CBR) system. The particularity is th...
    Carles Pous, Dani Caballero, Beatriz López
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    ESANN
    2008
    112views Neural Networks» more  ESANN 2008»
    Homogeneous bipartition based on multidimensional ranking
    13 years 6 months ago
    Homogeneous bipartition based on multidimensional ranking
    Download  www.dice.ucl.ac.be
    We present an algorithm which partitions a data set in two parts with equal size and experimentally nearly the same distribution measured through the likelihood of a Parzen kernel ...
    Michaël Aupetit
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    SDM
    2010
    SIAM
    195views Data Mining» more  SDM 2010»
    Adaptive Informative Sampling for Active Learning
    13 years 6 months ago
    Adaptive Informative Sampling for Active Learning
    Download  www.cems.uvm.edu
    Many approaches to active learning involve periodically training one classifier and choosing data points with the lowest confidence. An alternative approach is to periodically cho...
    Zhenyu Lu, Xindong Wu, Josh Bongard
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    DRR
    2008
    143views Document Analysis» more  DRR 2008»
    Segmentation-based retrieval of document images from diverse collections
    13 years 6 months ago
    Segmentation-based retrieval of document images from diverse collections
    Download  www.cse.lehigh.edu
    We describe a methodology for retrieving document images from large extremely diverse collections. First we perform content extraction, that is the location and measurement of reg...
    Michael A. Moll, Henry S. Baird
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    LREC
    2010
    187views Education» more  LREC 2010»
    A Resource for Investigating the Impact of Anaphora and Coreference on Inference
    13 years 6 months ago
    A Resource for Investigating the Impact of Anaphora and Coreference on Inference
    Download  www.lrec-conf.org
    Discourse phenomena play a major role in text processing tasks. However, so far relatively little study has been devoted to the relevance of discourse phenomena for inference. The...
    Azad Abad, Luisa Bentivogli, Ido Dagan, Danilo Gia...
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