4542 search results - page 319 / 909 » Unsupervised Feature Selection Using Feature Similarity |
151
Voted
ACL
2009
15 years 13 days ago
2009
Modern models of relation extraction for tasks like ACE are based on supervised learning of relations from small hand-labeled corpora. We investigate an alternative paradigm that ...
126
Voted
SIGMOD
1999
ACM
15 years 7 months ago
1999
ACM
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
70
Voted
CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
We build word models for American Sign Language (ASL) that transfer between different signers and different aspects. This is advantageous because one could use large amounts of la...
134
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MCS
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Cluster ensembles are deemed to be better than single clustering algorithms for discovering complex or noisy structures in data. Various heuristics for constructing such ...
121
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TEC
2002
15 years 2 months ago
2002
The clonal selection principle is used to explain the basic features of an adaptive immune response to an antigenic stimulus. It establishes the idea that only those cells that rec...