320 search results - page 14 / 64 » Annotating Topics of Opinions |
CVPR
2010
IEEE
14 years 10 months ago
2010
IEEE
We present topic-regression multi-modal Latent Dirichlet Allocation (tr-mmLDA), a novel statistical topic model for the task of image and video annotation. At the heart of our new...
74
Voted
CHI
2009
ACM
15 years 11 months ago
2009
ACM
Wikipedia is an online encyclopedia which has undergone tremendous growth. However, this same growth has made it difficult to characterize its content and coverage. In this paper ...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
This paper presents a new probabilistic model for the task of image annotation. Our model, which we call sLDA-bin, extends supervised Latent Dirichlet Allocation (sLDA) model to h...
121
Voted
ESWS
2005
Springer
15 years 3 months ago
2005
Springer
While classic information retrieval methods return whole documents as a result of a query, many information demands would be better satisfied by fine-grain access inside the docu...
TREC
2007
14 years 11 months ago
2007
We participate in all the sub tracks of the Blog track 2007. For the Opinionated Task, we use an excerpt list of the SentiWordNet to determine the opinionated nature of returned b...