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SIGIR
2009
ACM
15 years 4 months ago
A bayesian learning approach to promoting diversity in ranking for biomedical information retrieval
In this paper, we propose a Bayesian learning approach to promoting diversity for information retrieval in biomedicine and a re-ranking model to improve retrieval performance in t...
Xiangji Huang, Qinmin Hu
BMCBI
2004
86views more  BMCBI 2004»
14 years 9 months ago
A computer simulation analysis of the accuracy of partial genome sequencing and restriction fragment analysis in estimating gene
Background: Determination of genetic relatedness among microorganisms provides information necessary for making inferences regarding phylogeny. However, there is little informatio...
Baozhen Qiao, Ronald M. Weigel
IJIT
2004
14 years 11 months ago
"Intuition" Operator: Providing Genomes with Reason
In this contribution, the use of a new genetic operator is proposed. The main advantage of using this operator is that it is able to assist the evolution procedure to converge fast...
Grigorios N. Beligiannis, Georgios A. Tsirogiannis...
CSB
2004
IEEE
106views Bioinformatics» more  CSB 2004»
15 years 1 months ago
Positive Sample Only Learning (PSOL) for Predicting RNA Genes in E. coli
RNA genes lack most of the signals used for protein gene identification. A major shortcoming of previous discriminative methods to distinguish functional RNA (fRNA) genes from oth...
Richard F. Meraz, Xiaofeng He, Chris H. Q. Ding, S...