416 search results - page 68 / 84 » Utilizing Passage-Based Language Models for Document Retriev... |
144
Voted
CIKM
2011
Springer
14 years 3 months ago
2011
Springer
Evaluating rankers using implicit feedback, such as clicks on documents in a result list, is an increasingly popular alternative to traditional evaluation methods based on explici...
115
Voted
SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
Previous research into the efficiency of text retrieval systems has dealt primarily with methods that consider inverted lists in sequence; these methods are known as term-at-a-tim...
138
Voted
MM
2003
ACM
15 years 9 months ago
2003
ACM
When querying a news video archive, the users are interested in retrieving precise answers in the form of a summary that best answers the query. However, current video retrieval s...
143
Voted
NLDB
2007
Springer
15 years 10 months ago
2007
Springer
Most of Information Retrieval (IR) systems are still based on bag of word paradigm. This is a strong limitation if one needs high precision answers. For example, in restricted doma...
128
Voted
WWW
2009
ACM
16 years 4 months ago
2009
ACM
In this paper, we try to leverage a large-scale and multilingual knowledge base, Wikipedia, to help effectively analyze and organize Web information written in different languages...