4127 search results - page 216 / 826 » Evaluation methods for topic models |
MCS
2002
Springer
14 years 10 months ago
2002
Springer
We empirically evaluate several state-of-the-art methods for constructing ensembles of classifiers with stacking and show that they perform (at best) comparably to selecting the be...
IAT
2008
IEEE
15 years 5 months ago
2008
IEEE
We analyse data obtained from several collaborative tagging systems and discover that user interests can be very diverse. Traditional methods for representing interests of users a...
SAMT
2009
Springer
15 years 5 months ago
2009
Springer
This paper describes an automatic annotation, or autotagging, algorithm that attaches textual tags to 3D models based on their shape and semantic classes. The proposed method emplo...
QEST
2006
IEEE
15 years 5 months ago
2006
IEEE
This talk will provide an overview of work that I have done with Hana Chockler, Orna Kupferman, and Judea Pearl [1, 2, 10, 9] on defining notions such as causality, explanation, ...
97
Voted
FLAIRS
2007
15 years 1 months ago
2007
Episodic knowledge is often stored in the form of textual narratives written in natural language. However, a large repository of such narratives will contain both repetitive and n...