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  1. Frontiers of Computer Science in China
  2. Frontiers of Computer Science in China : Volume 8
  3. Frontiers of Computer Science in China : Volume 8, Issue 2, April 2014
  4. Naive Bayes for value difference metric
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Frontiers of Computer Science in China : Volume 11
Frontiers of Computer Science in China : Volume 10
Frontiers of Computer Science in China : Volume 9
Frontiers of Computer Science in China : Volume 8
Frontiers of Computer Science in China : Volume 8, Issue 6, December 2014
Frontiers of Computer Science in China : Volume 8, Issue 5, October 2014
Frontiers of Computer Science in China : Volume 8, Issue 4, August 2014
Frontiers of Computer Science in China : Volume 8, Issue 3, June 2014
Frontiers of Computer Science in China : Volume 8, Issue 2, April 2014
Leach: an automatic learning cache for inline primary deduplication system
A sound and complete R-calculi with respect to contraction and minimal change
Proving total correctness and generating preconditions for loop programs via symbolic-numeric computation methods
A hybrid multi-objective PSO algorithm with local search strategy for VLSI partitioning
ECG beat classification using particle swarm optimization and support vector machine
Fusion of visible and thermal images for facial expression recognition
Novel infrared and visible image fusion method based on independent component analysis
Naive Bayes for value difference metric
Associative categorization of frequent patterns based on the probabilistic graphical model
Entity attribute discovery and clustering from online reviews
Recommendation algorithm based on item quality and user rating preferences
MViewer: mobile phone spatiotemporal data viewer
Learning to detect subway arrivals for passengers on a train
Interactive texture design and synthesis from mesh sketches
Frontiers of Computer Science in China : Volume 8, Issue 1, February 2014
Frontiers of Computer Science in China : Volume 7
Frontiers of Computer Science in China : Volume 6
Frontiers of Computer Science in China : Volume 5
Frontiers of Computer Science in China : Volume 4
Frontiers of Computer Science in China : Volume 3
Frontiers of Computer Science in China : Volume 2
Frontiers of Computer Science in China : Volume 1

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Naive Bayes for value difference metric

Content Provider Springer Nature Link
Author Li, Chaoqun Jiang, Liangxiao Li, Hongwei
Copyright Year 2014
Abstract The value difference metric (VDM) is one of the best-known and widely used distance functions for nominal attributes. This work applies the instanceweighting technique to improveVDM. An instance weighted value difference metric (IWVDM) is proposed here. Different from prior work, IWVDM uses naive Bayes (NB) to find weights for training instances. Because early work has shown that there is a close relationship between VDM and NB, some work on NB can be applied to VDM. The weight of a training instance x, that belongs to the class c, is assigned according to the difference between the estimated conditional probability ^P(c|x) by NB and the true conditional probability P(c|x), and the weight is adjusted iteratively. Compared with previous work, IWVDM has the advantage of reducing the time complexity of the process of finding weights, and simultaneously improving the performance of VDM. Experimental results on 36 UCI datasets validate the effectiveness of IWVDM.
Starting Page 255
Ending Page 264
Page Count 10
File Format PDF
ISSN 20952228
Journal Frontiers of Computer Science in China
Volume Number 8
Issue Number 2
e-ISSN 20952236
Language English
Publisher Higher Education Press
Publisher Date 2014-01-23
Publisher Institution Chinese Universities
Publisher Place Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword value difference metric instance weighting naive Bayes distance-based learning algorithms Computer Science
Content Type Text
Resource Type Article
Subject Theoretical Computer Science Computer Science
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