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PRL
1998
132views more  PRL 1998»
13 years 7 months ago
Unsupervised feature selection using a neuro-fuzzy approach
A neuro-fuzzy methodology is described which involves connectionist minimization of a fuzzy feature evaluation index with unsupervised training. The concept of a ¯exible membersh...
Jayanta Basak, Rajat K. De, Sankar K. Pal
AIL
2006
84views more  AIL 2006»
13 years 7 months ago
Meaningful electronic signatures based on an automatic indexing method
Legal information certification and secured storage combined with documents electronic signature are of great interest when digital documents security and conservation are in conce...
Maxime Wack, Ahmed Nait-Sidi-Moh, Sid Lamrous, Nat...
PCM
2004
Springer
108views Multimedia» more  PCM 2004»
14 years 24 days ago
MPEG-4 Video Retrieval Using Video-Objects and Edge Potential Functions
A novel video retrieval tool based on MPEG-4 video object (VO) representation is presented. The algorithm extends the concept of edge potential functions (EPF), already used in sha...
Minh-Son Dao, Francesco G. B. De Natale, Andrea Ma...
FSKD
2006
Springer
203views Fuzzy Logic» more  FSKD 2006»
13 years 11 months ago
An Interval Semi-absolute Deviation Model For Portfolio Selection
Interval number is a kind of special fuzzy number and the interval approach is a good method to deal with some uncertainty. The semi-absolute deviation risk function is extended to...
Yong Fang, Shouyang Wang
KDD
2006
ACM
157views Data Mining» more  KDD 2006»
14 years 7 months ago
Using structure indices for efficient approximation of network properties
Statistics on networks have become vital to the study of relational data drawn from areas such as bibliometrics, fraud detection, bioinformatics, and the Internet. Calculating man...
Matthew J. Rattigan, Marc Maier, David Jensen