350 search results - page 1 / 70 » A Study on Automatically Extracted Keywords in Text Categori... |
22
Voted
ACL
2006
14 years 6 days ago
2006
This paper presents a study on if and how automatically extracted keywords can be used to improve text categorization. In summary we show that a higher performance -- as measured ...
SKG
2006
IEEE
14 years 4 months ago
2006
IEEE
Scientific texts domain keyword is one of the basic elements of the text high-level semantics acquisition, domain ontology building and the knowledge representation in semantic gr...
SIGIR
2003
ACM
14 years 4 months ago
2003
ACM
Term-based representations of documents have found widespread use in information retrieval. However, one of the main shortcomings of such methods is that they largely disregard le...
CI
2007
13 years 10 months ago
2007
WWW
2005
ACM
14 years 11 months ago
2005
ACM
Term weighting scheme, which has been used to convert the documents as vectors in the term space, is a vital step in automatic text categorization. In this paper, we conducted com...