111 search results - page 5 / 23 » The effectiveness of Web search engines for retrieving relev... |
WAIM
2001
Springer
13 years 11 months ago
2001
Springer
Abstract. With information proliferation on the Web, how to obtain highquality information from the Web has been one of hot research topics in many fields like Database, IR as well...
EMNLP
2009
13 years 5 months ago
2009
Most existing information retrieval (IR) systems do not take much advantage of natural language processing (NLP) techniques due to the complexity and limited observed effectivenes...
SIGIR
2005
ACM
14 years 29 days ago
2005
ACM
Measuring the information retrieval effectiveness of Web search engines can be expensive if human relevance judgments are required to evaluate search results. Using implicit user ...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
SALSA is a link-based ranking algorithm that takes the result set of a query as input, extends the set to include additional neighboring documents in the web graph, and performs a...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
We describe a framework of bootstrapped hypothesis testing for estimating the confidence in one web search engine outperforming another over any randomly sampled query set of a gi...