Sciweavers

11949 search results - page 196 / 2390
» Some results on (a:b)-choosability
Sort
View
ECCC
2011
187views ECommerce» more  ECCC 2011»
14 years 5 months ago
In Brute-Force Search of Correlation Bounds for Polynomials
We report on some initial results of a brute-force search for determining the maximum correlation between degree-d polynomials modulo p and the n-bit mod q function. For various s...
Frederic Green, Daniel Kreymer, Emanuele Viola
ECIR
2011
Springer
14 years 5 months ago
Combination of Feature Selection Methods for Text Categorisation
Feature selection plays a vital role in text categorisation. A range of different methods have been developed, each having unique properties and selecting different features. We ...
Robert Neumayer, Rudolf Mayer, Kjetil Nørv&...
ICML
2008
IEEE
16 years 2 months ago
Predicting diverse subsets using structural SVMs
In many retrieval tasks, one important goal involves retrieving a diverse set of results (e.g., documents covering a wide range of topics for a search query). First of all, this r...
Yisong Yue, Thorsten Joachims
ICML
2003
IEEE
16 years 2 months ago
Probabilistic Classifiers and the Concepts They Recognize
We investigate algebraic, logical, and geometric properties of concepts recognized by various classes of probabilistic classifiers. For this we introduce a natural hierarchy of pr...
Manfred Jaeger
ICDT
2009
ACM
129views Database» more  ICDT 2009»
16 years 2 months ago
Faster join-projects and sparse matrix multiplications
Computing an equi-join followed by a duplicate eliminating projection is conventionally done by performing the two operations in serial. If some join attribute is projected away t...
Rasmus Resen Amossen, Rasmus Pagh