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Document-term matrix

Known as: Occurrence matrix, Occurrency matrix, Term-document matrix 
A document-term matrix or term-document matrix is a mathematical matrix that describes the frequency of terms that occur in a collection of documents… 
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Related topics

Related topics

15 relations
Bag-of-words modelCollocationDocumentLatent Dirichlet allocation

Broader (1)

Natural language processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
Detection of Road Image Borders Based on Texture Classification
The concept of an algorithm developed for the segmentation of a road border from the content of an image produced by a forward… 
2011
2011
Wildlife video key-frame extraction based on novelty detection in semantic context
There is a growing evidence that visual saliency can be better modeled using top-down mechanisms that incorporate object… 
2008
2008
Directional Analysis of Texture Images Using Gray Level Co-Occurrence Matrix
Direction parameter thetas is one of the important parameters of GLCM (gray level co-occurrence matrix). A fixed angle (such as… 
2007
2007
Contextual wisdom: social relations and correlations for multimedia event annotation
This work deals with the problem of event annotation in social networks. The problem is made difficult due to variability of… 
Highly Cited
2007
Highly Cited
2007
Increasing the discrimination power of the co-occurrence matrix-based features
Highly Cited
2006
Highly Cited
2006
Determining Word Sense Dominance Using a Thesaurus
The degree of dominance of a sense of a word is the proportion of occurrences of that sense in text. We propose four new methods… 
2005
2005
Examining Lacunarity Approaches in Comparison with Fractal and Spatial Autocorrelation Techniques for Urban Mapping
The conventional spectral-based classification techniques have often been criticized due to the lack of consideration of images… 
Highly Cited
1998
Highly Cited
1998
An adaptive texture and shape based defect classification
  • J. IivarinenA. Visa
  • Proceedings. Fourteenth International Conference…
  • 1998
  • Corpus ID: 14682424
In this paper classification of surface defects is considered. The classification system consists of several classifiers whose… 
Highly Cited
1994
Highly Cited
1994
Local frequency features for texture classification
1989
1989
Robust smoothing methods for discrete hidden Markov models
Three methods for smoothing discrete probability functions in discrete hidden Markov models for large-vocabulary continuous… 
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