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Multi-attribute overlapping radar working pattern recognition based on K-NN and SVM-BP.
- Source :
- Journal of Supercomputing; Sep2021, Vol. 77 Issue 9, p9642-9657, 16p
- Publication Year :
- 2021
-
Abstract
- A recognition model named the SVM-NP is proposed in this paper to address the multi-attribute overlap in radar working recognition. The model is based on the K-NN boundary preselection algorithm and SVM-BP algorithm. Traditional classifiers tend to neglect the overlap of samples' attributes in classification, which leads to the low accuracy of classifiers. The K-NN boundary preselection can quickly select boundary samples from the total ones and reduce the whole samples' attribute overlap. The SVM-BP algorithm is improved based on the SVM-RFE algorithm, and the boundary samples with high attribute overlap are divided into many planes for training and testing. Compared with traditional methods, the overlap of sample attributes can be reduced twice in this model. Theoretical analysis and experimental results verify that the model proposed in this paper displays better performance in classification when appropriate parameters are provided. [ABSTRACT FROM AUTHOR]
- Subjects :
- PATTERN recognition systems
RADAR
ALGORITHMS
TRACKING radar
TRAINING planes
Subjects
Details
- Language :
- English
- ISSN :
- 09208542
- Volume :
- 77
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- Journal of Supercomputing
- Publication Type :
- Academic Journal
- Accession number :
- 151935448
- Full Text :
- https://doi.org/10.1007/s11227-021-03660-4