Sciweavers

843 search results - page 100 / 169
» classification 2004
Sort
View
ICPR
2004
IEEE
16 years 3 months ago
Semantic Object Segmentation by a Spatio-Temporal MRF Model
In this paper, a region-based spatio-temporal Markov random field (STMRF) model is proposed to segment moving objects semantically. The STMRF model combines segmentation results o...
Wei Zeng, Wen Gao
124
Voted
ICML
2004
IEEE
16 years 3 months ago
Multi-task feature and kernel selection for SVMs
We compute a common feature selection or kernel selection configuration for multiple support vector machines (SVMs) trained on different yet inter-related datasets. The method is ...
Tony Jebara
101
Voted
KDD
2004
ACM
103views Data Mining» more  KDD 2004»
16 years 2 months ago
An objective evaluation criterion for clustering
We propose and test an objective criterion for evaluation of clustering performance: How well does a clustering algorithm run on unlabeled data aid a classification algorithm? The...
Arindam Banerjee, John Langford
KDD
2004
ACM
123views Data Mining» more  KDD 2004»
16 years 2 months ago
A DEA approach for model combination
This paper proposes a novel Data Envelopment Analysis (DEA) based approach for model combination. We first prove that for the 2-class classification problems DEA models identify t...
Zhiqiang Zheng, Balaji Padmanabhan, Haoqiang Zheng
CHI
2006
ACM
16 years 2 months ago
Discovering design drivers for mobile media solutions
We conducted user studies in 2000 and 2004 into digital media use, and discovered a number of constant findings even though the studies were separate both in geographically and ch...
Akseli Anttila, Younghee Jung