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    » Assessing Data Mining Results on Matrices with Randomization
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    SDM
    2010
    SIAM
    213views Data Mining» more  SDM 2010»
    Spectral Analysis of Signed Graphs for Clustering, Prediction and Visualization
    13 years 10 months ago
    Spectral Analysis of Signed Graphs for Clustering, Prediction and Visualization
    Download  uni-koblenz.de
    We study the application of spectral clustering, prediction and visualization methods to graphs with negatively weighted edges. We show that several characteristic matrices of gra...
    Jérôme Kunegis, Stephan Schmidt, Andr...
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    EDM
    2008
    129views Data Mining» more  EDM 2008»
    Mining the Student Assessment Data: Lessons Drawn from a Small Scale Case Study
    13 years 10 months ago
    Mining the Student Assessment Data: Lessons Drawn from a Small Scale Case Study
    Download  www.educationaldatamining.org
    In this paper we describe an educational data mining (EDM) case study based on the data collected during the online assessment of students who were able to immediately receive tail...
    Mykola Pechenizkiy, Toon Calders, Ekaterina Vasily...
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    SDM
    2007
    SIAM
    176views Data Mining» more  SDM 2007»
    Adaptive Concept Learning through Clustering and Aggregation of Relational Data
    13 years 10 months ago
    Adaptive Concept Learning through Clustering and Aggregation of Relational Data
    Download  siam.org
    We introduce a new approach for Clustering and Aggregating Relational Data (CARD). We assume that data is available in a relational form, where we only have information about the ...
    Hichem Frigui, Cheul Hwang
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    CORR
    2011
    Springer
    199views Education» more  CORR 2011»
    Fast Sparse Matrix-Vector Multiplication on GPUs: Implications for Graph Mining
    13 years 3 months ago
    Fast Sparse Matrix-Vector Multiplication on GPUs: Implications for Graph Mining
    Download  www.vldb.org
    Scaling up the sparse matrix-vector multiplication kernel on modern Graphics Processing Units (GPU) has been at the heart of numerous studies in both academia and industry. In thi...
    Xintian Yang, Srinivasan Parthasarathy, Ponnuswamy...
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    SDM
    2012
    SIAM
    247views Data Mining» more  SDM 2012»
    Simplex Distributions for Embedding Data Matrices over Time
    11 years 11 months ago
    Simplex Distributions for Embedding Data Matrices over Time
    Download  www-kd.iai.uni-bonn.de
    Early stress recognition is of great relevance in precision plant protection. Pre-symptomatic water stress detection is of particular interest, ultimately helping to meet the chal...
    Kristian Kersting, Mirwaes Wahabzada, Christoph R&...
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