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    NIPS
    2008
    218views Information Technology» more  NIPS 2008»
    Bayesian Exponential Family PCA
    14 years 11 months ago
    Bayesian Exponential Family PCA
    Download  www.gatsby.ucl.ac.uk
    Principal Components Analysis (PCA) has become established as one of the key tools for dimensionality reduction when dealing with real valued data. Approaches such as exponential ...
    Shakir Mohamed, Katherine A. Heller, Zoubin Ghahra...
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    UAI
    2008
    201views Artificial Intelligence» more  UAI 2008»
    Clique Matrices for Statistical Graph Decomposition and Parameterising Restricted Positive Definite Matrices
    14 years 11 months ago
    Clique Matrices for Statistical Graph Decomposition and Parameterising Restricted Positive Definite Matrices
    Download  uai2008.cs.helsinki.fi
    We introduce Clique Matrices as an alternative representation of undirected graphs, being a generalisation of the incidence matrix representation. Here we use clique matrices to d...
    David Barber
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    CLA
    2004
    174views Artificial Intelligence» more  CLA 2004»
    A Semi-automatic Method to Ontology Design by Using FCA
    14 years 11 months ago
    A Semi-automatic Method to Ontology Design by Using FCA
    Download  sunsite.informatik.rwth-aachen.de
    Ontology design is a complex and time-consuming process. It is extremely difficult for human experts to discover ontology from given data or texts. This paper presents a semi-autom...
    Hele-Mai Haav
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    EACL
    2006
    ACL Anthology
    109views Natural Language Processing» more  EACL 2006»
    The GOD model
    14 years 11 months ago
    The GOD model
    Download  acl.ldc.upenn.edu
    GOD (General Ontology Discovery) is an unsupervised system to extract semantic relations among domain specific entities and concepts from texts. Operationally, it acts as a search...
    Alfio Massimiliano Gliozzo
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    EMNLP
    2006
    113views Natural Language Processing» more  EMNLP 2006»
    Joint Extraction of Entities and Relations for Opinion Recognition
    14 years 11 months ago
    Joint Extraction of Entities and Relations for Opinion Recognition
    Download  www.cs.cornell.edu
    We present an approach for the joint extraction of entities and relations in the context of opinion recognition and analysis. We identify two types of opinion-related entities -- ...
    Yejin Choi, Eric Breck, Claire Cardie
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