Photoplethysmography Biometric Recognition Model Based on Sparse Softmax Vector and k-Nearest Neighbor.
Junfeng YangYuwen HuangFuxian HuangGongping YangPublished in: J. Electr. Comput. Eng. (2020)
Keyphrases
- k nearest neighbor
- biometric recognition
- knn
- nearest neighbor
- face recognition
- support vector machine
- biometric systems
- personal identification
- knn classifier
- high dimensional
- iris recognition
- automatic recognition
- neural network
- palmprint
- knn algorithm
- text classification
- biometric data
- similarity search
- sparse representation
- text mining
- feature selection
- quality assessment
- poor quality
- image classification
- support vector
- video sequences