967 search results - page 103 / 194 » Text Mining |
126
Voted
ICDM
2007
IEEE
15 years 9 months ago
2007
IEEE
Most topic models, such as latent Dirichlet allocation, rely on the bag-of-words assumption. However, word order and phrases are often critical to capturing the meaning of text in...
133
Voted
ICDM
2010
IEEE
15 years 18 days ago
2010
IEEE
We study the retrieval task that ranks a set of objects for a given query in the pairwise preference learning framework. Recently researchers found out that raw features (e.g. word...
149
Voted
SIGIR
2008
ACM
15 years 2 months ago
2008
ACM
In many Web applications, such as blog classification and newsgroup classification, labeled data are in short supply. It often happens that obtaining labeled data in a new domain ...
127
Voted
ESWA
2008
15 years 2 months ago
2008
Traditional content-based image retrieval (CBIR) systems often fail to meet a user's need due to the `semantic gap' between the extracted features of the systems and the...
140
Voted
BMCBI
2006
15 years 2 months ago
2006
Background: The rapid proliferation of biomedical text makes it increasingly difficult for researchers to identify, synthesize, and utilize developed knowledge in their fields of ...