1025 search results - page 97 / 205 » A machine learning approach for improved BM25 retrieval |
CIKM
2007
Springer
14 years 3 months ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...
ICCBR
1999
Springer
14 years 1 months ago
1999
Springer
Abstract. For the improvement of software quality and productivity, organizations need to systematically build up and reuse software engineering know-how, promoting organizational ...
MIR
2003
ACM
14 years 2 months ago
2003
ACM
In a typical content-based image retrieval (CBIR) system, query results are a set of images sorted by feature similarities with respect to the query. However, images with high fea...
EWCBR
2004
Springer
14 years 2 months ago
2004
Springer
Taxonomic case retrieval systems significantly outperform standard conversational case retrieval systems. However, their feature taxonomies, which are the principal reason for thei...
ACMICEC
2006
ACM
14 years 3 months ago
2006
ACM
Auction mechanism design has traditionally been a largely analytic process, relying on assumptions such as fully rational bidders. In practice, however, bidders often exhibit unkn...