160 search results - page 18 / 32 » A Generalized Vector Space Model for Text Retrieval Based on... |
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
In recent years, statistical language models are being proposed as alternative to the vector space model. Viewing documents as language samples introduces the issue of defining a...
SDM
2011
SIAM
12 years 11 months ago
2011
SIAM
Latent semantic analysis (LSA), as one of the most popular unsupervised dimension reduction tools, has a wide range of applications in text mining and information retrieval. The k...
AIRS
2004
Springer
14 years 2 months ago
2004
Springer
There exist practical bit-parallel algorithms for several types of pair-wise string processing, such as longest common subsequence computation or approximate string matching. The b...
PAKDD
2009
ACM
14 years 3 months ago
2009
ACM
It is a challenging and important task to retrieve images from a large and highly varied image data set based on their visual contents. Problems like how to fill the semantic gap b...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
The probabilistic formalism of quantum physics is said to provide a sound basis for building a principled information retrieval framework. Such a framework can be based on the not...