Sciweavers

7168 search results - page 73 / 1434
» A Factorization Approach to Grouping
Sort
View
KDD
2009
ACM
227views Data Mining» more  KDD 2009»
16 years 4 months ago
User grouping behavior in online forums
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
Xiaolin Shi, Jun Zhu, Rui Cai, Lei Zhang
158
Voted
SDM
2012
SIAM
233views Data Mining» more  SDM 2012»
13 years 6 months ago
On Finding Joint Subspace Boolean Matrix Factorizations
Finding latent factors of the data using matrix factorizations is a tried-and-tested approach in data mining. But finding shared factors over multiple matrices is more novel prob...
Pauli Miettinen
118
Voted
BMCBI
2007
120views more  BMCBI 2007»
15 years 3 months ago
Recognition of interferon-inducible sites, promoters, and enhancers
Background: Computational analysis of gene regulatory regions is important for prediction of functions of many uncharacterized genes. With this in mind, search of the target genes...
Elena A. Ananko, Yury V. Kondrakhin, Tatyana I. Me...
116
Voted
ERSA
2007
108views Hardware» more  ERSA 2007»
15 years 5 months ago
Performance Evaluation of Two Allocation Schemes for Combinatorial Group Testing Fault Isolation
- Two fault isolation approaches based on Combinatorial Group Testing (CGT) are presented. Although they both share the basic principle of grouping suspect resources into subgroups...
Rawad N. Al-Haddad, Carthik A. Sharma, Ronald F. D...
116
Voted
ITA
2002
15 years 3 months ago
Density of Critical Factorizations
Abstract. We investigate the density of critical factorizations of infinte sequences of words. The density of critical factorizations of a word is the ratio between the number of p...
Tero Harju, Dirk Nowotka