809 search results - page 39 / 162 » Experiments with Cost-Sensitive Feature Evaluation |
159
Voted
KDD
2006
ACM
16 years 4 months ago
2006
ACM
In many text classification applications, it is appealing to take every document as a string of characters rather than a bag of words. Previous research studies in this area mostl...
141
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BMCBI
2004
15 years 3 months ago
2004
Background: Image analysis is the first crucial step to obtain reliable results from microarray experiments. First, areas in the image belonging to single spots have to be identif...
133
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BMCBI
2008
15 years 4 months ago
2008
Background: Affymetrix high density oligonucleotide expression arrays are widely used across all fields of biological research for measuring genome-wide gene expression. An import...
146
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COLING
2008
15 years 5 months ago
2008
It is difficult to identify sentence importance from a single point of view. In this paper, we propose a learning-based approach to combine various sentence features. They are cat...
160
Voted
Publication
Ultrasonography is an invaluable and widely used medical imaging tool.
Nevertheless, automatic texture analysis on ultrasound images remains a challenging
issue. This work presen...