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COLING
2010
15 years 1 months ago
A Hierarchical Classifier Applied to Multi-way Sentiment Detection
This paper considers the problem of document-level multi-way sentiment detection, proposing a hierarchical classifier algorithm that accounts for the inter-class similarity of tag...
Adrian Bickerstaffe, Ingrid Zukerman
BMCBI
2010
190views more  BMCBI 2010»
15 years 6 months ago
APIS: accurate prediction of hot spots in protein interfaces by combining protrusion index with solvent accessibility
Background: It is well known that most of the binding free energy of protein interaction is contributed by a few key hot spot residues. These residues are crucial for understandin...
Jun-Feng Xia, Xing-Ming Zhao, Jiangning Song, De-S...
ACIVS
2009
Springer
15 years 10 months ago
Unsupervised Detection of Gradual Video Shot Changes with Motion-Based False Alarm Removal
The temporal segmentation of a video into shots is a fundamental prerequisite for video retrieval. There are two types of shot boundaries: abrupt shot changes (“cuts”) and grad...
Ralph Ewerth, Bernd Freisleben
HAPTICS
2007
IEEE
16 years 1 months ago
Finger Force Direction Recognition by Principal Component Analysis of Fingernail Coloration Pattern
A method based on Principal Component Analysis of the fingernail coloration pattern is presented to infer fingertip force direction during planar contact. Images from 7 subjects...
Yu Sun, John M. Hollerbach, Stephen A. Mascaro
PCM
2005
Springer
272views Multimedia» more  PCM 2005»
16 years 5 days ago
Fast Adaptive Skin Detection in JPEG Images
Skin region detection plays an important role in a variety of applications such as face detection, adult image filtering and gesture recognition. To improve the accuracy and speed...
Qing-Fang Zheng, Wen Gao