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    PAKDD
    2005
    ACM
    132views Data Mining» more  PAKDD 2005»
    On Multiple Query Optimization in Data Mining
    14 years 2 months ago
    On Multiple Query Optimization in Data Mining
    Download  www.cs.put.poznan.pl
    Traditional multiple query optimization methods focus on identifying common subexpressions in sets of relational queries and on constructing their global execution plans. In this p...
    Marek Wojciechowski, Maciej Zakrzewicz
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    PAKDD
    2005
    ACM
    133views Data Mining» more  PAKDD 2005»
    Feature Selection for High Dimensional Face Image Using Self-organizing Maps
    14 years 2 months ago
    Feature Selection for High Dimensional Face Image Using Self-organizing Maps
    Download  parnec.nuaa.edu.cn
    : While feature selection is very difficult for high dimensional, unstructured data such as face image, it may be much easier to do if the data can be faithfully transformed into l...
    Xiaoyang Tan, Songcan Chen, Zhi-Hua Zhou, Fuyan Zh...
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    PAKDD
    2005
    ACM
    102views Data Mining» more  PAKDD 2005»
    Automatic Occupation Coding with Combination of Machine Learning and Hand-Crafted Rules
    14 years 2 months ago
    Automatic Occupation Coding with Combination of Machine Learning and Hand-Crafted Rules
    Download  www.lr.pi.titech.ac.jp
    Abstract. We apply a machine learning method to the occupation coding, which is a task to categorize the answers to open-ended questions regarding the respondent’s occupation. Sp...
    Kazuko Takahashi, Hiroya Takamura, Manabu Okumura
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    PAKDD
    2005
    ACM
    134views Data Mining» more  PAKDD 2005»
    Improved Bayesian Spam Filtering Based on Co-weighted Multi-area Information
    14 years 2 months ago
    Improved Bayesian Spam Filtering Based on Co-weighted Multi-area Information
    Download  ss.hnu.cn
    Abstract. Bayesian spam filters, in general, compute probability estimations for tokens either without considering the email areas of occurrences except the body or treating the s...
    Raju Shrestha, Yaping Lin
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    PAKDD
    2005
    ACM
    120views Data Mining» more  PAKDD 2005»
    Speeding-Up Hierarchical Agglomerative Clustering in Presence of Expensive Metrics
    14 years 2 months ago
    Speeding-Up Hierarchical Agglomerative Clustering in Presence of Expensive Metrics
    Download  ercolino.isti.cnr.it
    In several contexts and domains, hierarchical agglomerative clustering (HAC) offers best-quality results, but at the price of a high complexity which reduces the size of datasets ...
    Mirco Nanni
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    PAKDD
    2005
    ACM
    114views Data Mining» more  PAKDD 2005»
    Increasing Classification Accuracy by Combining Adaptive Sampling and Convex Pseudo-Data
    14 years 2 months ago
    Increasing Classification Accuracy by Combining Adaptive Sampling and Convex Pseudo-Data
    Download  personal.gscit.monash.edu.au
    The availability of microarray data has enabled several studies on the application of aggregated classifiers for molecular classification. We present a combination of classifier ag...
    Chia Huey Ooi, Madhu Chetty
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    PAKDD
    2005
    ACM
    184views Data Mining» more  PAKDD 2005»
    Adjusting Mixture Weights of Gaussian Mixture Model via Regularized Probabilistic Latent Semantic Analysis
    14 years 2 months ago
    Adjusting Mixture Weights of Gaussian Mixture Model via Regularized Probabilistic Latent Semantic Analysis
    Download  www.cs.cmu.edu
    Mixture models, such as Gaussian Mixture Model, have been widely used in many applications for modeling data. Gaussian mixture model (GMM) assumes that data points are generated fr...
    Luo Si, Rong Jin
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    PAKDD
    2005
    ACM
    180views Data Mining» more  PAKDD 2005»
    Conditional Random Fields for Transmembrane Helix Prediction
    14 years 2 months ago
    Conditional Random Fields for Transmembrane Helix Prediction
    Download  pmg.it.usyd.edu.au
    Abstract. It is estimated that 20% of genes in the human genome encode for integral membrane proteins (IMPs) and some estimates are much higher. IMPs control a broad range of event...
    Lior Lukov, Sanjay Chawla, W. Bret Church
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    PAKDD
    2005
    ACM
    164views Data Mining» more  PAKDD 2005»
    Covariance and PCA for Categorical Variables
    14 years 2 months ago
    Covariance and PCA for Categorical Variables
    Download  hp.vector.co.jp
    Covariances from categorical variables are defined using a regular simplex expression for categories. The method follows the variance definition by Gini, and it gives the covaria...
    Hirotaka Niitsuma, Takashi Okada
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    PAKDD
    2005
    ACM
    161views Data Mining» more  PAKDD 2005»
    Online Algorithms for Mining Inter-stream Associations from Large Sensor Networks
    14 years 2 months ago
    Online Algorithms for Mining Inter-stream Associations from Large Sensor Networks
    Download  www.cs.hku.hk
    We study the problem of mining frequent value sets from a large sensor network. We discuss how sensor stream data could be represented that facilitates efficient online mining and ...
    K. K. Loo, Ivy Tong, Ben Kao
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