Probe Classification of an On-Off Type DNA Chip Using Template Matching Method


The KIPS Transactions:PartB , Vol. 13, No. 6, pp. 579-584, Dec. 2006
10.3745/KIPSTB.2006.13.6.579,   PDF Download:

Abstract

This paper proposes a nonlinear template matching measure, called counting measure, as a signal detection measure that is defined as the number of on pixels in the spot area. It is applied to classify probes for an on-off type DNA chip, where each probe spot is classified as hybridized or not. The counting measure also incorporates the maximum response search method, where the expected signal is obtained by taking the maximum among the measured responses of the various positions and sizes of the spot template. The counting measure was compared to existing signal detection measures such as the normalized correlation and the median for 2390 patient samples tested on the human papillomavirus (HPV) DNA chip. The counting measure performed the best regardless of whether or not the maximum response search method was used. The experimental results showed that the counting measure combined with the positional search was the most preferable.


Statistics
Show / Hide Statistics

Statistics (Cumulative Counts from September 1st, 2017)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article
[IEEE Style]
M. H. Ryu, "Probe Classification of an On-Off Type DNA Chip Using Template Matching Method," The KIPS Transactions:PartB , vol. 13, no. 6, pp. 579-584, 2006. DOI: 10.3745/KIPSTB.2006.13.6.579.

[ACM Style]
Mun Ho Ryu. 2006. Probe Classification of an On-Off Type DNA Chip Using Template Matching Method. The KIPS Transactions:PartB , 13, 6, (2006), 579-584. DOI: 10.3745/KIPSTB.2006.13.6.579.