18716 search results - page 232 / 3744 » Automatic |
121
click to vote
NAACL
2003
15 years 7 months ago
2003
In this paper, we propose an automatic quantitative expansion method for a sentence set that contains sentences of the same meaning (called an equivalent sentence set). This task ...
134
click to vote
NAACL
2003
15 years 7 months ago
2003
In this paper we investigate the use of surface text patterns for a Maximum Entropy based Question Answering (QA) system. These text patterns are collected automatically in an uns...
160
Voted
SFP
2003
15 years 7 months ago
2003
Abstract In distance learning the lack of direct communication between teachers and learners makes it difficult to provide direct assistance to students while they are solving the...
146
click to vote
ACL
1998
15 years 7 months ago
1998
Language modeling is to associate a sequence of words with a priori probability, which is a key part of many natural language applications such as speech recognition and statistic...
160
click to vote
ACL
1998
15 years 7 months ago
1998
Bootstrapping semantics from text is one of the greatest challenges in natural language learning. We first define a word similarity measure based on the distributional pattern of ...