Research on alleviating nonlinear problem by data feature extraction and fusion based on DFT-spread.
Yupeng LiLei LiYichao ZhangMingzhu ZhangDu WuQianqian LiXiaocheng WangXiaoming DingPublished in: EURASIP J. Adv. Signal Process. (2023)
Keyphrases
- data sets
- data collection
- database
- statistical analysis
- feature extraction
- high quality
- data analysis
- experimental data
- data points
- training data
- image data
- data processing
- pattern classification
- data quality
- raw data
- synthetic data
- computer systems
- data mining techniques
- preprocessing
- input data
- knowledge discovery
- support vector machine svm
- high dimensional data
- end users
- missing data
- data sources
- prior knowledge
- data structure
- extracted features