A Method for Detecting Harmful Entries on Informal School Websites Using Morphosemantic Patterns.
Michal PtaszynskiFumito MasuiYoko NakajimaYasutomo KimuraRafal RzepkaKenji ArakiPublished in: J. Adv. Comput. Intell. Intell. Informatics (2017)
Keyphrases
- high accuracy
- experimental evaluation
- cost function
- pairwise
- synthetic data
- theoretical analysis
- computationally efficient
- data sets
- prior knowledge
- segmentation method
- detection method
- objective function
- edge detection
- detection algorithm
- classification method
- support vector machine svm
- optimization method
- principal component analysis
- mutual information
- probabilistic model
- computational cost
- dynamic programming
- preprocessing
- website
- neural network