298 search results - page 57 / 60 » Sparse Latent Semantic Analysis |
CIVR
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we propose two ways of improving image classification based on bag-of-words representation [25]. Two shortcomings of this representation are the loss of the spatial...
JCP
2007
14 years 9 months ago
2007
– A prototype Internet Research Support System is presented based on earlier work on the modeling of online reading behavior and evaluating the reading process and its outcomes. ...
CIKM
2008
Springer
14 years 11 months ago
2008
Springer
In social media, such as blogs, since the content naturally evolves over time, it is hard or in many cases impossible to organize the content for effective navigation. Thus, one c...
105
click to vote
FCSC
2010
14 years 7 months ago
2010
Graphical models have become the basic framework for topic based probabilistic modeling. Especially models with latent variables have proved to be effective in capturing hidden str...
111
click to vote
KDD
2008
ACM
15 years 10 months ago
2008
ACM
The success of popular algorithms such as k-means clustering or nearest neighbor searches depend on the assumption that the underlying distance functions reflect domain-specific n...