65 search results - page 1 / 13 » Category-Based Query Modeling for Entity Search |
INEX
2009
Springer
13 years 9 months ago
2009
Springer
We describe our participation in the INEX 2009 Entity Ranking track. We employ a probabilistic retrieval model for entity search in which term-based and category-based representati...
ECIR
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Users often search for entities instead of documents and in this setting are willing to provide extra input, in addition to a query, such as category information and exam...
VLDB
2007
ACM
13 years 11 months ago
2007
ACM
As the Web has evolved into a data-rich repository, with the standard “page view,” current search engines are becoming increasingly inadequate for a wide range of query tasks....
COLING
2010
12 years 11 months ago
2010
In this paper we propose a completely unsupervised method for open-domain entity extraction and clustering over query logs. The underlying hypothesis is that classes defined by mi...
SIGIR
2009
ACM
13 years 11 months ago
2009
ACM
This paper addresses the problem of Named Entity Recognition in Query (NERQ), which involves detection of the named entity in a given query and classification of the named entity...