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title

Graph Based Classification Using kNN Averaging and Graph Embedding Criterion

Credit to Download: 1 | Page Numbers 6 | Abstract Views: 90
Year: 2016
COI code: COMCONF04_081
Paper Language: English

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Authors Graph Based Classification Using kNN Averaging and Graph Embedding Criterion

  Mohammad Amin Naeemi - Department of Computer, Shahid Bahonar University, Kerman, Iran
  Hadis Mohseni - Young researchers group, Shahid Bahonar University, Kerman, Iran

Abstract:

In the recent years, because technology has improved rapidly, the size of data such as digital photographs becomes very high. For time and computation efficiency, we need to extract some features from this high dimensional data. Hence, in this paper, a new dimensionality reduction algorithm is proposed to extract features for the classification purpose. The proposed method is based on graph embedding which is a general framework for describing many dimensional reduction methods. In this framework, similarity and penalty graphs are constructed based on data relations. These graphs characterize the statistical or geometric property of the data that should be kept or avoided during dimensionality reduction. Our proposed method constructs these two graphs on data and uses the averaging idea among neighbor vertices of the graphs to imply the compactness in each class of data while separating different classes. Obtained results show that the proposed method improves the accuracy of classification task on data such as face and digit images

Keywords:

Dimensionality reduction, graph embedding, similarity graph, penalty graph, classification

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COI code: COMCONF04_081

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Naeemi, Mohammad Amin & Hadis Mohseni, 2016, Graph Based Classification Using kNN Averaging and Graph Embedding Criterion, 4th International Conference on Electrical and Computer Engineering, تهران , موسسه آموزش عالي صالحان, دانشكده مديريت دانشگاه تهران, https://www.civilica.com/Paper-COMCONF04-COMCONF04_081.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Naeemi, Mohammad Amin & Hadis Mohseni, 2016)
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Type: state university
Paper No.: 13528
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