140 search results - page 3 / 28 » Language Learning With Some Negative Information |
IEAAIE
2001
Springer
15 years 2 months ago
2001
Springer
The growing availability of online text has lead to an increase in the use of automatic knowledge acquisition approaches from textual data, as in Information Extraction (IE). Some ...
ALT
1997
Springer
15 years 1 months ago
1997
Springer
An index for an r.e. class of languages (by definition) generates a sequence of grammars defining the class. An index for an indexed family of languages (by definition) generat...
ALT
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. A variant of iterative learning in the limit (cf. [LZ96]) is studied when a learner gets negative examples refuting conjectures containing data in excess of the target la...
INFFUS
2007
14 years 9 months ago
2007
Previous approaches in query processing do not consider queries to automatically combine results obtained from different information sources, i.e. they do not support information...
EMNLP
2009
14 years 7 months ago
2009
This paper studies sentiment analysis of conditional sentences. The aim is to determine whether opinions expressed on different topics in a conditional sentence are positive, nega...