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» Alignment of Polarized Sets
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ACL
2010
13 years 3 months ago
Identifying Text Polarity Using Random Walks
Automatically identifying the polarity of words is a very important task in Natural Language Processing. It has applications in text classification, text filtering, analysis of pr...
Ahmed Hassan, Dragomir R. Radev
JCC
2002
80views more  JCC 2002»
13 years 5 months ago
Consistent treatment of inter- and intramolecular polarization in molecular mechanics calculations
: A protocol is described for the treatment of molecular polarization in force field calculations. The resulting model is consistent in that both inter- and intramolecular polariza...
Pengyu Ren, Jay W. Ponder
3DIM
1999
IEEE
13 years 9 months ago
Multiview Registration for Large Data Sets
In this paper we present a multiview registration method for aligning range data. We first align scans pairwise with each other and use the pairwise alignments as constraints that...
Kari Pulli
ACL
2010
13 years 3 months ago
Generating Focused Topic-Specific Sentiment Lexicons
We present a method for automatically generating focused and accurate topicspecific subjectivity lexicons from a general purpose polarity lexicon that allow users to pin-point sub...
Valentin Jijkoun, Maarten de Rijke, Wouter Weerkam...
IVC
2007
120views more  IVC 2007»
13 years 5 months ago
Modelling and segmentation of colour images in polar representations
The suitability of polar representation for quantitative image processing tasks is investigated. The classical colour polar-based representations (HLS, HSV, etc.) lead to brightne...
Jesús Angulo, Jean Serra