Sciweavers

2229 search results - page 73 / 446
» Comparative analysis of biclustering algorithms
Sort
View
ICIP
2008
IEEE
16 years 1 months ago
Algorithmic inferencing of aesthetics and emotion in natural images: An exposition
Initial studies have shown that automatic inference of high-level image quality or aesthetics is very challenging. The ability to do so, however, can prove beneficial in many appl...
Ritendra Datta, Jia Li, James Ze Wang
NIPS
1998
15 years 1 months ago
A Polygonal Line Algorithm for Constructing Principal Curves
Principal curves have been defined as "self consistent" smooth curves which pass through the "middle" of a d-dimensional probability distribution or data cloud...
Balázs Kégl, Adam Krzyzak, Tam&aacut...
MOC
2002
132views more  MOC 2002»
14 years 11 months ago
Comparison of algorithms to calculate quadratic irregularity of prime numbers
In previous work, the author has extended the concept of regular and irregular primes to the setting of arbitrary totally real number fields k0, using the values of the zeta functi...
Joshua Holden
DATAMINE
1999
140views more  DATAMINE 1999»
14 years 11 months ago
A Scalable Parallel Algorithm for Self-Organizing Maps with Applications to Sparse Data Mining Problems
Abstract. We describe a scalable parallel implementation of the self organizing map (SOM) suitable for datamining applications involving clustering or segmentation against large da...
Richard D. Lawrence, George S. Almasi, Holly E. Ru...
COLING
2010
14 years 6 months ago
Build Chinese Emotion Lexicons Using A Graph-based Algorithm and Multiple Resources
For sentiment analysis, lexicons play an important role in many related tasks. In this paper, aiming to build Chinese emotion lexicons for public use, we adopted a graph-based alg...
Ge Xu, Xinfan Meng, Houfeng Wang