21 search results - page 2 / 5 » How Do Named Entities Contribute to Retrieval Effectiveness |
JCDL
2010
ACM
13 years 10 months ago
2010
ACM
Query expansion of named entities can be employed in order to increase the retrieval effectiveness. A peculiarity of named entities compared to other vocabulary terms is that they...
KDD
2009
ACM
14 years 5 months ago
2009
ACM
Opinion mining became an important topic of study in recent years due to its wide range of applications. There are also many companies offering opinion mining services. One proble...
WWW
2008
ACM
14 years 5 months ago
2008
ACM
Current search engines do not support user searches for chemical entities (chemical names and formulae) beyond simple keyword searches. Usually a chemical molecule can be represen...
GIS
2009
ACM
14 years 6 months ago
2009
ACM
A route leads from a start location to a final destination and passes through geospatial entities that are picked according to search terms provided by the user. Each entity is pe...
SCAM
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper presents a flexible way in which a deisgn model extracted from Java programs can remain unified with the source code. Each entity declaration and reference in the Java ...