198 search results - page 1 / 40 » Improving Retrieval Experience Exploiting Semantic Represent... |
SWAP
2008
13 years 6 months ago
2008
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: for a given query, a list of documents, ordered by relevance, is returned. Releva...
AIIA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Improving accuracy in Information Retrieval tasks via semantic information is a complex problem characterized by three main aspects: the document representation model, th...
RIAO
2007
13 years 6 months ago
2007
Document expansion and query expansion aim to add related terms into document and query representations in order to make them more complete. However, most previous studies are lim...
ANLP
1994
13 years 5 months ago
1994
The use of NLP techniques for document classification has not produced significant improvements in performance within the standard term weighting statistical assignment paradigm (...
TSD
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. This paper suggests a novel representation for documents that is intended to improve precision. This representation is generated by combining two central techniques: Rand...