161 search results - page 13 / 33 » Hierarchy-Regularized Latent Semantic Indexing |
KDD
2005
ACM
14 years 26 days ago
2005
ACM
In this paper, we propose an information retrieval model called Latent Interest Semantic Map (LISM), which features retrieval composed of both Collaborative Filtering(CF) and Prob...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—In this paper, we present a segmentation-free word spotting method that is able to deal with heterogeneous document image collections. We propose a patch-based framework where p...
MM
2004
ACM
14 years 24 days ago
2004
ACM
We address the problem of unsupervised image auto-annotation with probabilistic latent space models. Unlike most previous works, which build latent space representations assuming ...
PRL
2006
13 years 7 months ago
2006
Information retrieval which aims to provide people with easy access to all kinds of information is now becoming more and more emphasized. However, most approaches to information r...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
Vector Space Model (VSM) has been at the core of information retrieval for the past decades. VSM considers the documents as vectors in high dimensional space. In such a vector spa...