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DEXAW
2010
IEEE
166views Database» more  DEXAW 2010»
15 years 7 months ago
Thesaurus Based Term Ranking for Keyword Extraction
In many cases keywords from a restricted set of possible keywords have to be assigned to texts. A common way to find the best keywords is to rank terms occurring in the text accord...
Luit Gazendam, Christian Wartena, Rogier Brussee
LREC
2008
86views Education» more  LREC 2008»
15 years 8 months ago
Tools for Collocation Extraction: Preferences for Active vs. Passive
We present and partially evaluate procedures for the extraction of noun+verb collocation candidates from German text corpora, along with their morphosyntactic preferences, especia...
Ulrich Heid, Marion Weller
VLDB
1998
ACM
91views Database» more  VLDB 1998»
15 years 11 months ago
Determining Text Databases to Search in the Internet
Text data in the Internet can be partitioned into many databases naturally. Efficient retrieval of desired data can be achieved if we can accurately predict the usefulness of each...
Weiyi Meng, King-Lup Liu, Clement T. Yu, Xiaodong ...
ACL
2008
15 years 8 months ago
A Joint Model of Text and Aspect Ratings for Sentiment Summarization
Online reviews are often accompanied with numerical ratings provided by users for a set of service or product aspects. We propose a statistical model which is able to discover cor...
Ivan Titov, Ryan T. McDonald
DRR
2003
15 years 8 months ago
Correcting OCR text by association with historical datasets
The Medical Article Records System (MARS) developed by the Lister Hill National Center for Biomedical Communications uses scanning, OCR and automated recognition and reformatting ...
Susan E. Hauser, Jonathan Schlaifer, Tehseen F. Sa...