3893 search results - page 158 / 779 » Graded-Inclusion-Based Information Retrieval Systems |
SIGIR
2010
ACM
14 years 2 months ago
2010
ACM
We present a document expansion approach that uses Conditional Random Field (CRF) segmentation to automatically extract salient phrases from ad titles. We then supplement the ad d...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
With the proliferation of handheld devices, the demand of multimedia information retrieval on mobile devices has attracted more attention. A relevance feedback information retriev...
SIGIR
2006
ACM
14 years 4 months ago
2006
ACM
Information graphics are non-pictorial graphics such as bar charts and line graphs that depict attributes of entities and relations among entities. Most information graphics appea...
SWAP
2008
13 years 11 months ago
2008
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: for a given query, a list of documents, ordered by relevance, is returned. Releva...
WWW
2005
ACM
14 years 3 months ago
2005
ACM
In this poster, we present an information extraction engine for web-based forums. The engine analyzes the HTML files crawled from web forums, deduces the wrapper (template) of the...