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KES
2007
Springer
13 years 8 months ago
Evaluation of a Hierarchical Shaper as a Policy Execution Point
Takeshi Aimoto, Takeki Yazaki, Takashi Isobe, Yosh...
ESANN
2007
13 years 10 months ago
Feature clustering and mutual information for the selection of variables in spectral data
Spectral data often have a large number of highly-correlated features, making feature selection both necessary and uneasy. A methodology combining hierarchical constrained clusteri...
Catherine Krier, Damien François, Fabrice R...
DATESO
2004
84views Database» more  DATESO 2004»
13 years 10 months ago
Query Expansion and Evolution of Topic in Information Retrieval Systems
Approach based on clustering will be described in our paper. Basic version of our system was given in [5] allows us to expand query through special index. Hierarchical agglomerativ...
Jiri Dvorský, Jan Martinovic, Václav...
COLCOM
2009
IEEE
14 years 1 months ago
Information retrieval on mind maps - what could it be good for?
—Mind maps are used by millions of people. In this paper we present how information retrieval on mind maps could be used to enhance expert search, document summarization, keyword...
Jöran Beel, Bela Gipp, Jan-Olaf Stiller