829 search results - page 52 / 166 » Minimal document set retrieval |
AI
2000
Springer
14 years 2 months ago
2000
Springer
Automatically extracting keyphrases from documents is a task with many applications in information retrieval and natural language processing. Document retrieval can be biased towar...
SIGIR
2006
ACM
14 years 4 months ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
JCDL
2006
ACM
14 years 4 months ago
2006
ACM
Tables are used to present, list, summarize, and structure important data in documents. In scholarly articles, they are often used to present the relationships among data and high...
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
Document clustering has long been an important problem in information retrieval. In this paper, we present a new clustering algorithm ASI1, which uses explicitly modeling of the s...
CIKM
2009
Springer
14 years 4 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...