421 search results - page 17 / 85 » Random Indexing using Statistical Weight Functions |
SODA
2012
ACM
11 years 11 months ago
2012
ACM
Statistical data frequently includes outliers; these can distort the results of estimation procedures and optimization problems. For this reason, loss functions which deemphasize ...
MLDM
2005
Springer
14 years 1 months ago
2005
Springer
Assessing the similarity between objects is a prerequisite for many data mining techniques. This paper introduces a novel approach to learn distance functions that maximizes the c...
COLT
2001
Springer
14 years 28 days ago
2001
Springer
The Kushilevitz-Mansour (KM) algorithm is an algorithm that finds all the “large” Fourier coefficients of a Boolean function. It is the main tool for learning decision trees ...
BMCBI
2007
13 years 8 months ago
2007
Background: False occurrences of functional motifs in protein sequences can be considered as random events due solely to the sequence composition of a proteome. Here we use a nume...
ICANN
2010
Springer
13 years 8 months ago
2010
Springer
Independent Component Analysis (ICA) is a statistical computation method that transforms a random vector in another one whose components are independent. Because the marginal distr...