Pointwise mutual information

Known as: PMI, Specific mutual information 
Pointwise mutual information (PMI), or point mutual information, is a measure of association used in information theory and statistics. In contrast… (More)
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Related topics

Related topics

10 relations
CollocationComputational linguisticsDistributional semanticsFeature selection
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Broader (1)

Information theory

Papers overview

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Highly Cited
2014
Highly Cited
2014
Crisp Boundary Detection Using Pointwise Mutual Information
Detecting boundaries between semantically meaningful objects in visual scenes is an important component of many vision algorithms… (More)
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Highly Cited
2014
Highly Cited
2014
Neural Word Embedding as Implicit Matrix Factorization
We analyze skip-gram with negative-sampling (SGNS), a word embedding method introduced by Mikolov et al., and show that it is… (More)
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2013
2013
Improving Pointwise Mutual Information (PMI) by Incorporating Significant Co-occurrence
We design a new co-occurrence based word association measure by incorporating the concept of significant cooccurrence in the… (More)
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2012
2012
Document summarization using positive pointwise mutual information
The degree of success in document summarization processes depends on the performance of the method used in identifying… (More)
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2011
2011
Two Multivariate Generalizations of Pointwise Mutual Information
Since its introduction into the NLP community, pointwise mutual information has proven to be a useful association measure in… (More)
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2009
2009
Streaming Pointwise Mutual Information
Recent work has led to the ability to perform space efficient, approximate counting over large vocabularies in a streaming… (More)
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Highly Cited
2009
Highly Cited
2009
Normalized ( Pointwise ) Mutual Information in Collocation Extraction
In this paper, we discuss the related information theoretical association measures of mutual information and pointwise mutual… (More)
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Review
2006
Review
2006
Using Pointwise Mutual Information to Identify Implicit Features in Customer Reviews
This paper is concerned with automatic identification of implicit product features expressed in product reviews in the context of… (More)
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2005
2005
Weighted Average Pointwise Mutual Information for Feature Selection in Text Categorization
Mutual information is a common feature score in feature selection for text categorization. Mutual information suffers from two… (More)
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Review
2004
Review
2004
Recognising Affect in Text using Pointwise-Mutual Information
This dissertation describes experiments conducted to evaluate an algorithm that attempts to automatically recognise emotions… (More)
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