Drop Fingerprint Recognition Method Based on Cluster Analysis and BP Neural Network
2014 ◽
Vol 543-547
◽
pp. 2099-2102
◽
Keyword(s):
The eigenvalues of some liquid drop fingerprints are of high similarity, which decreases the recognition accuracy rates of BP neural network. In order to solve this problem, recognition method based on cluster analysis and BP neural network is proposed in this paper. Cluster analysis is used to classify liquid samples according to the similarity of eigenvalues and narrow the recognition range for samples under study. The experimental results have proved that this method is able to increase the recognition accuracy rate from 83.42% to 99.83%.
2014 ◽
Vol 945-949
◽
pp. 2093-2096
2013 ◽
Vol 774-776
◽
pp. 1508-1511
2012 ◽
Vol 214
◽
pp. 705-710
◽
Keyword(s):
2013 ◽
Vol 416-417
◽
pp. 1239-1243
Keyword(s):
Keyword(s):