Sciweavers

3530 search results - page 195 / 706
» Technology of Text Mining
Sort
View
KDD
2009
ACM
243views Data Mining» more  KDD 2009»
16 years 5 months ago
Exploiting Wikipedia as external knowledge for document clustering
In traditional text clustering methods, documents are represented as "bags of words" without considering the semantic information of each document. For instance, if two ...
Xiaohua Hu, Xiaodan Zhang, Caimei Lu, E. K. Park, ...
SDM
2009
SIAM
140views Data Mining» more  SDM 2009»
16 years 2 months ago
Straightforward Feature Selection for Scalable Latent Semantic Indexing.
Latent Semantic Indexing (LSI) has been validated to be effective on many small scale text collections. However, little evidence has shown its effectiveness on unsampled large sca...
Jun Yan, Shuicheng Yan, Ning Liu, Zheng Chen
177
Voted
SOCIALCOM
2010
15 years 2 months ago
A Methodology for Integrating Network Theory and Topic Modeling and its Application to Innovation Diffusion
Text data pertaining to socio-technical networks often are analyzed separately from relational data, or are reduced to the fact and strength of the flow of information between node...
Jana Diesner, Kathleen M. Carley
DAWAK
2004
Springer
15 years 10 months ago
Mining Periodic Patterns in Sequence Data
Abstract. Periodic pattern mining is the problem that regards temporal regularity. There are many emerging applications in periodic pattern mining, including web usage recommendati...
Kuo-Yu Huang, Chia-Hui Chang
EDOC
2003
IEEE
15 years 10 months ago
A MOM-based Solution for Remote Monitoring of Equipment in Mines
Today’s autonomous and heterogeneous information systems have an increasing necessity of exchanging data. As widely known, middleware systems have been successfully adopted as i...
Virgínia A. C. Sgotti, Nelson S. Rosa, Well...