Research on the Accurate Identification Method of Students from Families with Economic Difficulties Based on Campus Consumption Data.
Xia LiYifan HuJingbo JiaShumeng ZhaiPublished in: DSIT (2023)
Keyphrases
- synthetic data
- data sets
- prior knowledge
- test data
- high precision
- data collection
- high accuracy
- noisy data
- computationally efficient
- data sources
- missing data
- input data
- training data
- data analysis
- prior information
- highly accurate
- significant improvement
- high quality
- correlation analysis
- detection method
- data mining techniques
- segmentation method
- statistical methods
- image data
- data structure
- learning activities
- high school
- completely automatic
- missing values
- clustering method
- training samples
- knowledge discovery
- preprocessing
- decision trees
- e learning