2571 search results - page 329 / 515 » Window-Based Method for Information Retrieval |
142
click to vote
SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Hierarchies provide a means of organizing, summarizing and accessing information. We describe a method for automatically generating hierarchies from small collections of text, and...
166
click to vote
ADC
2003
Springer
15 years 11 months ago
2003
Springer
The rapid increase of web complexity and size makes web searched results far from satisfaction in many cases due to a huge amount of information returned by search engines. How to...
176
click to vote
FOCS
2000
IEEE
15 years 11 months ago
2000
IEEE
We motivate and develop a natural bicriteria measure for assessing the quality of a clustering that avoids the drawbacks of existing measures. A simple recursive heuristic is shown...
180
click to vote
SIGIR
1999
ACM
15 years 10 months ago
1999
ACM
Probabilistic Latent Semantic Indexing is a novel approach to automated document indexing which is based on a statistical latent class model for factor analysis of count data. Fit...
150
click to vote
CIKM
1998
Springer
15 years 10 months ago
1998
Springer
People accessing documents via the Internet typically experience latencies in retrieving content. We discuss continual-computation policies that dictate strategies for prefetching...