Sciweavers

4469 search results - page 496 / 894
» Comparing and Combining Profiles
Sort
View
SSPR
2004
Springer
16 years 4 days ago
Optimizing Classification Ensembles via a Genetic Algorithm for a Web-Based Educational System
Classification fusion combines multiple classifications of data into a single classification solution of greater accuracy. Feature extraction aims to reduce the computational cost ...
Behrouz Minaei-Bidgoli, Gerd Kortemeyer, William F...
174
Voted
CIVR
2003
Springer
200views Image Analysis» more  CIVR 2003»
16 years 1 days ago
Multimedia Search with Pseudo-relevance Feedback
We present an algorithm for video retrieval that fuses the decisions of multiple retrieval agents in both text and image modalities. While the normalization and combination of evi...
Rong Yan, Alexander G. Hauptmann, Rong Jin
CLEF
2008
Springer
15 years 8 months ago
UJM at ImageCLEFwiki 2008
This paper reports our multimedia information retrieval experiments carried out for the ImageCLEF track (ImageCLEFwiki). The task is to answer to user information needs, i.e. quer...
Christophe Moulin, Cécile Barat, Mathias G&...
INTERACT
2007
15 years 8 months ago
CubeExplorer: An Evaluation of Interaction Techniques in Architectural Education
During the early stages of architectural training, tangibility plays an important role in developing spatial awareness. In such contexts, tangible user interfaces are believed to p...
Hyunyoung Song, François Guimbretièr...
SDM
2007
SIAM
104views Data Mining» more  SDM 2007»
15 years 8 months ago
Boosting Optimal Logical Patterns Using Noisy Data
We consider the supervised learning of a binary classifier from noisy observations. We use smooth boosting to linearly combine abstaining hypotheses, each of which maps a subcube...
Noam Goldberg, Chung-chieh Shan