Writer Alternation Detection for Online Exam by Exponential Moving PCA.
Taisuke KawamataTakako AkakuraPublished in: GCCE (2022)
Keyphrases
- principal component analysis
- real time
- online environment
- detection accuracy
- detection algorithm
- detection method
- online learning
- false positives
- automatic detection
- feature extraction
- principal components
- object detection
- false alarms
- data sets
- database
- face recognition
- feature space
- website
- dimensionality reduction
- principal components analysis