1463 search results - page 178 / 293 » Feature selection based on the training set manipulation |
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
We propose a visual event recognition framework for consumer domain videos by leveraging a large amount of loosely labeled web videos (e.g., from YouTube). First, we propose a new...
TMM
2010
13 years 3 months ago
2010
Based on the local keypoints extracted as salient image patches, an image can be described as a "bag-of-visualwords (BoW)" and this representation has appeared promising ...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
When assessing reported classification results based on selection of members from a database (e.g. a face database), one would like to know what is an achievable classification ra...
ICTAI
2010
IEEE
13 years 6 months ago
2010
IEEE
Recent work in the field of machine translation (MT) evaluation suggests that sentence level evaluation based on machine learning (ML) can outperform the standard metrics such as B...
ICML
2005
IEEE
14 years 9 months ago
2005
IEEE
The detection of faces in images is fundamentally a rare event detection problem. Cascade classifiers provide an efficient computational solution, by leveraging the asymmetry in t...