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ACL
2007
14 years 11 months ago
Sparse Information Extraction: Unsupervised Language Models to the Rescue
Even in a massive corpus such as the Web, a substantial fraction of extractions appear infrequently. This paper shows how to assess the correctness of sparse extractions by utiliz...
Doug Downey, Stefan Schoenmackers, Oren Etzioni
EMNLP
2007
14 years 11 months ago
Large-Scale Named Entity Disambiguation Based on Wikipedia Data
This paper presents a large-scale system for the recognition and semantic disambiguation of named entities based on information extracted from a large encyclopedic collection and ...
Silviu Cucerzan
IJCNLP
2004
Springer
15 years 3 months ago
Collecting Evaluative Expressions for Opinion Extraction
Automatic extraction of human opinions from Web documents has been receiving increasing interest. To automate the process of opinion extraction, having a collection of evaluative ...
Nozomi Kobayashi, Kentaro Inui, Yuji Matsumoto, Ke...
WWW
2009
ACM
15 years 10 months ago
Mining multilingual topics from wikipedia
In this paper, we try to leverage a large-scale and multilingual knowledge base, Wikipedia, to help effectively analyze and organize Web information written in different languages...
Xiaochuan Ni, Jian-Tao Sun, Jian Hu, Zheng Chen
NAR
2002
86views more  NAR 2002»
14 years 9 months ago
S/MARt DB: a database on scaffold/matrix attached regions
S/MARt DB, the S/MAR transaction database, is a relational database covering scaffold/matrix attached regions (S/MARs) and nuclear matrix proteins that are involved in the chromos...
Ines Liebich, Jürgen Bode, Matthias Frisch, E...