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CIKM
2009
Springer
15 years 7 months ago
Building domain-oriented sentiment lexicon by improved information bottleneck
This paper describes an adapted information bottleneck approach for construction of domain-oriented sentiment lexicon. The basic idea is to use three kinds of relationships (WWint...
Weifu Du, Songbo Tan
PAAMS
2010
Springer
15 years 1 months ago
Improving Functionalities in a Multi-agent Architecture for Ocean Monitoring
This paper presents an improved version of a multiagent architecture aimed at providing solutions for monitoring the interaction between the atmosphere and the ocean. The ocean sur...
Fernando de la Prieta, Óscar Gil, Carolina ...
SIGIR
2011
ACM
14 years 6 months ago
Ad hoc IR: not much room for improvement
Ranking function performance reached a plateau in 1994. The reason for this is investigated. First the performance of BM25 is measured as the proportion of queries satisfied on th...
Andrew Trotman, David Keeler
JUCS
2002
120views more  JUCS 2002»
15 years 3 months ago
Instance Cooperative Memory to Improve Query Expansion in Information Retrieval Systems
The main goal of this research is to improve Information Retrieval Systems by enabling them to generate search outcomes that are relevant and customized to each specific user. Our ...
Lobna Jeribi, Béatrice Rumpler
BMCBI
2010
178views more  BMCBI 2010»
15 years 4 months ago
An improved method for scoring protein-protein interactions using semantic similarity within the Gene Ontology
Background: Semantic similarity measures are useful to assess the physiological relevance of protein-protein interactions (PPIs). They quantify similarity between proteins based o...
Shobhit Jain, Gary D. Bader