121 search results - page 1 / 25 » Experiment on Combining Sources of Evidence for Passage Retr... |
CICLING
2005
Springer
13 years 10 months ago
2005
Springer
Passage retrieval consists in identifying short but informative runs of a long text, given a specific user query. We discuss the sources of evidence that help choosing likely high-...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Passage retrieval and pseudo relevance feedback/query expansion have been reported as two effective means for improving document retrieval in literature. Relevance models, while im...
ECIR
2007
Springer
13 years 6 months ago
2007
Springer
Abstract. We present a framework that assesses relevance with respect to several relevance criteria, by combining the query-dependent and query-independent evidence indicating thes...
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
The approach of using passage-level evidence for document retrieval has shown mixed results when it is applied to a variety of test beds with different characteristics. One main r...
BIBE
2007
IEEE
13 years 11 months ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...