On Using Classification Datasets to Evaluate Graph Outlier Detection: Peculiar Observations and New Insights.
Lingxiao ZhaoLeman AkogluPublished in: CoRR (2020)
Keyphrases
- outlier detection
- high dimensional datasets
- credit card fraud detection
- distance based outlier detection
- density estimation
- fraud detection
- data mining
- classification accuracy
- detection algorithm
- support vector machine
- knowledge discovery
- machine learning
- decision trees
- feature selection
- density ratio estimation
- information retrieval
- high dimensionality
- data sets
- change point detection
- detecting outliers
- class labels
- unsupervised learning
- text classification
- supervised learning
- feature space
- detect outliers
- data analysis
- computer vision
- database