1018 search results - page 41 / 204 » Document Representation in Natural Language Text Retrieval |
124
Voted
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Abstract. One major goal of text mining is to provide automatic methods to help humans grasp the key ideas in ever-increasing text corpora. To this effect, we propose a statistica...
123
Voted
DCC
2008
IEEE
16 years 3 months ago
2008
IEEE
Semistatic word-based byte-oriented compression codes are known to be attractive alternatives to compress natural language texts. With compression ratios around 30%, they allow di...
145
Voted
SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...
168
Voted
SOCIALCOM
2010
15 years 1 months ago
2010
Theme network is a semantic network of document specific themes. So far Natural Language Processing (NLP) research patronized much of topic based summarizer system, unable to captu...
135
Voted
RIAO
1994
15 years 5 months ago
1994
Although commonly used in both commercial and experimental information retrieval systems, thesauri have not demonstrated consistent bene ts for retrieval performance, and it is di...