2497 search results - page 346 / 500 » A Partial-Repeatability Approach to Data Mining |
133
Voted
KDD
2004
ACM
16 years 4 months ago
2004
ACM
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
135
Voted
KDD
2002
ACM
16 years 4 months ago
2002
ACM
Text classification is the process of classifying documents into predefined categories based on their content. Existing supervised learning algorithms to automatically classify te...
126
Voted
KDD
2002
ACM
16 years 4 months ago
2002
ACM
In this paper, we focus on methodology of finding a classifier with a minimal cost in presence of additional performance constraints. ROCCH analysis, where accuracy and cost are i...
134
click to vote
KDD
2002
ACM
16 years 4 months ago
2002
ACM
Several domain specific approaches for sports video management have shown the benefits of integrating low- and high- level video contents in supporting more robust retrieval. Howev...
112
Voted
WSDM
2010
ACM
16 years 1 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...