567 search results - page 58 / 114 » Czech Information Retrieval with Syntax-based Language Model... |
IRI
2005
IEEE
15 years 3 months ago
2005
IEEE
Many legacy systems were developed in COBOL, which still play an important role in business. It is an unavoidable issue for organisations to maintain or replace these COBOL system...
ACL
2010
14 years 7 months ago
2010
Bag-of-words approaches to information retrieval (IR) are effective but assume independence between words. The Hyperspace Analogue to Language (HAL) is a cognitively motivated and...
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
A large number of question and answer pairs can be collected from question and answer boards and FAQ pages on the Web. This paper proposes an automatic method of finding the ques...
COLING
2010
14 years 4 months ago
2010
An unsupervised discriminative training procedure is proposed for estimating a language model (LM) for machine translation (MT). An English-to-English synchronous context-free gra...
CIKM
2004
Springer
15 years 3 months ago
2004
Springer
Query expansion is a well-known technique that has been shown to improve average retrieval performance. This technique has not been used in many operational systems because of the...