350 search results - page 5 / 70 » Discovering topical structures of databases |
ISMB
1996
14 years 11 months ago
1996
Thispaperintroducesa methodfor identifyingempirically conservedaminoacid substitution groups.In contrast with existing approachesthat viewaminoacid substitution as a pairwisepheno...
AI
2008
Springer
14 years 12 months ago
2008
Springer
This paper presents a statistical model for discovering topical clusters of words in unstructured text. The model uses a hierarchical Bayesian structure and it is also able to iden...
FLAIRS
2000
14 years 11 months ago
2000
With the increasing amount and complexity of data being collected, there is an urgent need to create automated techniques for mining the data. In particular, data being generated ...
VLDB
2004
ACM
15 years 3 months ago
2004
ACM
Information retrieval over semantic metadata has recently received a great amount of interest in both industry and academia. In particular, discovering complex and meaningful rela...
PAKDD
2009
ACM
15 years 7 months ago
2009
ACM
Since mining frequent patterns from transactional databases involves an exponential mining space and generates a huge number of patterns, efficient discovery of user-interest-based...