398 search results - page 22 / 80 » Automatic Keyword Extraction on Twitter |
KDD
2004
ACM
16 years 23 days ago
2004
ACM
Automatically segmenting unstructured text strings into structured records is necessary for importing the information contained in legacy sources and text collections into a data ...
CIKM
2009
Springer
15 years 7 months ago
2009
Springer
We consider the coverage testing problem where we are given a document and a corpus with a limited query interface and asked to find if the corpus contains a near-duplicate of th...
125
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CICLING
2006
Springer
15 years 4 months ago
2006
Springer
Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...
SIGKDD
2002
15 years 18 hour ago
2002
In order to solve task 2 of the KDD Cup 2002, we exploited various available information sources. In particular, use of relational information describing the interactions among ge...
111
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ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
—Captions in videos play a significant role for automatically understanding and indexing video content, since much semantic information is associated with them. This paper presen...