14709 search results - page 293 / 2942 » Semantic feature modelling |
202
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ICMLA
2009
15 years 4 months ago
2009
Recently there has been considerable interest in topic models based on the bag-of-features representation of images. The strong independence assumption inherent in the bag-of-feat...
168
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KCAP
2005
ACM
16 years 8 days ago
2005
ACM
Capturing knowledge from free-form evaluative texts about an entity is a challenging task. New techniques of feature extraction, polarity determination and strength evaluation hav...
168
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ICIAP
2001
Springer
16 years 6 months ago
2001
Springer
We present a model for the lips using the Active Shape Model (ASM) based on B?ezier Curves which can capture the dynamics of the lips efficiently. The curves are defined only by a...
169
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ISMIS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a knowledge-based system, for skills and talent management, exploiting semantic technologies combined with top-k retrieval techniques. The system provides adva...
182
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AIIA
2007
Springer
16 years 27 days ago
2007
Springer
We present a simple, two-steps supervised strategy for the identification and classification of thematic roles in natural language texts. We employ no external source of informat...