728 search results - page 2 / 146 » A High Precision Information Retrieval Method for WiQA |
TSD
2010
Springer
13 years 3 months ago
2010
Springer
This paper presents a quantitative performance analysis of two different approaches to the lemmatization of the Czech text data. The first one is based on manually prepared diction...
KDD
2000
ACM
13 years 8 months ago
2000
ACM
To improve the accuracy in terms of precision and recall of an audio information retrieval system we have created a domainspecific ontology (a collection of key concepts and their...
IR
2010
13 years 3 months ago
2010
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
IEEECIT
2006
IEEE
13 years 11 months ago
2006
IEEE
Through as an important part of service-oriented system architecture, service retrieval receives much attention from industry and academia and many methods have been proposed, the...
DBA
2004
13 years 6 months ago
2004
In the conventional Peer-to-Peer (P2P) networks, many research projects or practical applications still use the keyword-based retrieval methods in the information searching compon...