Effect Improved for High-Dimensional and Unbalanced Data Anomaly Detection Model Based on KNN-SMOTE-LSTM.
Fuguang BaoYongqiang WuZhaogang LiYongzhao LiLili LiuGuanyu ChenPublished in: Complex. (2020)
Keyphrases
- anomaly detection
- knn
- k nearest neighbor
- unbalanced data
- high dimensional
- nearest neighbor
- similarity search
- k nearest neighbour
- support vector machine
- classification algorithm
- distance function
- text categorization
- text classification
- unsupervised learning
- low dimensional
- input space
- support vector machine svm
- high dimensional data
- feature selection
- neural network
- data sets
- multi class
- pairwise
- training data
- variable selection
- class distribution
- imbalanced data