241 search results - page 7 / 49 » Using Machine Learning and Text Mining in Question Answering |
TREC
2000
14 years 10 months ago
2000
The PISAB Question Answering system is based on a combination of Information Extraction and Information Retrieval techniques. Knowledge extracted from documents is modeled as a se...
ICALT
2006
IEEE
15 years 3 months ago
2006
IEEE
Whenever a class is invited to ask questions, it is individual learners who ask and their questions do not often represent the questions of the whole class. The benefit to those p...
114
click to vote
EMNLP
2008
14 years 11 months ago
2008
Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topicoriented, informative multi-document summarization. I...
DGO
2004
14 years 10 months ago
2004
Question answering (QA) on table data is a challenging information retrieval task. This paper describes a QA system for tables created with both machine learning and heuristic tab...
97
Voted
ICML
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we define a family of syntactic kernels for automatic relational learning from pairs of natural language sentences. We provide an efficient computation of such mode...