1469 search results - page 238 / 294 » Query Expansion and Query Reduction in Document Retrieval |
AVI
2004
13 years 10 months ago
2004
These days there are a lot of vector drawings available for people to integrate into documents. These come in a variety of formats, such as Corel, Postscript, CGM, WMF and recentl...
SIGIR
2011
ACM
12 years 12 months ago
2011
ACM
Inverted indexes are the most fundamental and widely used data structures in information retrieval. For each unique word occurring in a document collection, the inverted index sto...
ECIR
2010
Springer
13 years 7 months ago
2010
Springer
Without a well formulated and structured question, it can be very difficult and time consuming for physicians to identify appropriate resources and search for the best available ev...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
The effectiveness of information retrieval systems is measured by comparing performance on a common set of queries and documents. Significance tests are often used to evaluate the...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents an evaluation of evolved term-weighting schemes on short, medium and long TREC queries. A previously evolved global (collection-wide) term-weighting scheme is ...