5733 search results - page 246 / 1147 » Clustering Categorical Data |
254
click to vote
SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Most queries in web search are ambiguous and multifaceted. Identifying the major senses and facets of queries from search log data, referred to as query subtopic mining in this pa...
175
click to vote
GIR
2006
ACM
16 years 1 months ago
2006
ACM
Abstract Categories and Subject Descriptors: H.3.3 Information Search and Retrieval: Clustering and Search Process. General Terms: Algorithms, Design, Human Factors. Keywords. Epis...
209
click to vote
AWCC
2004
Springer
16 years 24 days ago
2004
Springer
Abstract. This paper proposes Particle Swarm Optimization (PSO) algorithm to discover classification rules. The potential IF-THEN rules are encoded into real-valued particles that...
206
click to vote
ICONIP
2007
15 years 8 months ago
2007
We introduce a new unsupervised fMRI analysis method based on Kernel Canonical Correlation Analysis which differs from the class of supervised learning methods that are increasing...
261
click to vote
BMCBI
2007
15 years 7 months ago
2007
Background: Detecting groups of functionally related proteins from their amino acid sequence alone has been a long-standing challenge in computational genome research. Several clu...