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ML
2010
ACM
141views Machine Learning» more  ML 2010»
14 years 8 months ago
Relational retrieval using a combination of path-constrained random walks
Scientific literature with rich metadata can be represented as a labeled directed graph. This graph representation enables a number of scientific tasks such as ad hoc retrieval o...
Ni Lao, William W. Cohen
BMCBI
2008
92views more  BMCBI 2008»
14 years 10 months ago
Proteochemometric modeling of HIV protease susceptibility
Background: A major obstacle in treatment of HIV is the ability of the virus to mutate rapidly into drug-resistant variants. A method for predicting the susceptibility of mutated ...
Maris Lapinsh, Martin Eklund, Ola Spjuth, Peteris ...
ECIR
2010
Springer
14 years 8 months ago
Query Aspect Based Term Weighting Regularization in Information Retrieval
Abstract. Traditional retrieval models assume that query terms are independent and rank documents primarily based on various term weighting strategies including TF-IDF and document...
Wei Zheng, Hui Fang
JIPS
2006
116views more  JIPS 2006»
14 years 10 months ago
A Method for Automatic Generation of OWL-S Service Ontology
: We present in this paper the methodology for automatic generation of OWL-S service model ontology along with the results and issues. First, we extract information related to atom...
Jin-Hyuk Yang, In-Jeong Chung
SIGIR
2006
ACM
15 years 3 months ago
A study of statistical models for query translation: finding a good unit of translation
This paper presents a study of three statistical query translation models that use different units of translation. We begin with a review of a word-based translation model that us...
Jianfeng Gao, Jian-Yun Nie