2540 search results - page 38 / 508 » Retrieval Status Values in Information Retrieval Evaluation |
SIGIR
2010
ACM
14 years 11 days ago
2010
ACM
Traditional retrieval evaluation uses explicit relevance judgments which are expensive to collect. Relevance assessments inferred from implicit feedback such as click-through data...
ICDIM
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper proposes a system of retrieving English sentences by utilizing linguistically structural information. The user’s query consists of a sequence of keywords. The system ...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Online forums host a rich information exchange, often with contributions from many subject matter experts. In this work we evaluate algorithms for thread retrieval in a large and ...
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
Information retrieval system evaluation is complicated by the need for manually assessed relevance judgments. Large manually-built directories on the web open the door to new eval...
RIAO
2007
13 years 10 months ago
2007
The paper proposes an approach to information retrieval based on the use of a structure (ontology) both for document (resp. query) indexing and query evaluating. The conceptual st...