500 search results - page 6 / 100 » Document frequency and term specificity |
ECIR
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. Traditional retrieval models assume that query terms are independent and rank documents primarily based on various term weighting strategies including TF-IDF and document...
ICML
2005
IEEE
14 years 11 months ago
2005
IEEE
How to assign appropriate weights to terms is one of the critical issues in information retrieval. Many term weighting schemes are unsupervised. They are either based on the empir...
AIS
2004
Springer
14 years 4 months ago
2004
Springer
This project implements an integrated biological information website that classifies technical documents, learns about users' interests, and offers intuitive interactive visua...
CIKM
2010
Springer
13 years 9 months ago
2010
Springer
Traditional interactive information retrieval systems function by creating inverted lists, or term indexes. For every term in the vocabulary, a list is created that contains the d...
SIGIR
2009
ACM
14 years 5 months ago
2009
ACM
Large search engines process thousands of queries per second on billions of pages, making query processing a major factor in their operating costs. This has led to a lot of resear...