13277 search results - page 250 / 2656 » An Approach to Clustering Abstracts |
237
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
Co-clustering is a powerful data mining technique with varied applications such as text clustering, microarray analysis and recommender systems. Recently, an informationtheoretic ...
192
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ESCIENCE
2006
IEEE
16 years 1 months ago
2006
IEEE
Bioinformatics algorithms such as sequence alignment methods based on profile-HMM (Hidden Markov Model) are popular but CPU-intensive. If large amounts of data are processed, a s...
164
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SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
Novelty detection is a difficult task, particularly at sentence level. Most of the approaches proposed in the past consist of re-ordering all sentences following their novelty sco...
205
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NN
2008
Springer
15 years 7 months ago
2008
Springer
Brain processes responsible for understanding language are approximated by spreading activation in semantic networks, providing enhanced representations that involve concepts not ...
175
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PRL
2002
15 years 6 months ago
2002
Missing data handling is an important preparation step for most data discrimination or mining tasks. Inappropriate treatment of missing data may cause large errors or false result...