1380 search results - page 80 / 276 » Word Sense Language Model for Information Retrieval |
159
Voted
SIGIR
2003
ACM
15 years 8 months ago
2003
ACM
We present a non-traditional retrieval problem we call subtopic retrieval. The subtopic retrieval problem is concerned with finding documents that cover many different subtopics ...
130
click to vote
CIKM
2010
Springer
15 years 2 months ago
2010
Springer
Term-weighting functions derived from various models of retrieval aim to model human notions of relevance more accurately. However, there is a lack of analysis of the sources of e...
130
Voted
JASIS
2000
15 years 3 months ago
2000
In the logical approach to information retrieval (IR), retrieval is considered as uncertain inference. Whereas classical IR models are based on propositional logic, we combine Dat...
130
Voted
ECIR
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. The identification of reliable and interesting items on Internet becomes more and more difficult and time consuming. This paper is a position paper describing our intend...
128
click to vote
IR
2010
15 years 2 months ago
2010
Abstract We present a new ranking algorithm that combines the strengths of two previous methods: boosted tree classification, and LambdaRank, which has been shown to be empiricall...