Clustering online handwritten mathematical expressions.
Quang Huy UngCuong Tuan NguyenKhanh Minh PhanVu Tran Minh KhuongMasaki NakagawaPublished in: Pattern Recognit. Lett. (2021)
Keyphrases
- mathematical expressions
- clustering algorithm
- clustering method
- associative search
- data clustering
- k means
- cluster analysis
- self organizing maps
- mathematical formulas
- clustering scheme
- categorical data
- hierarchical clustering
- information theoretic
- data analysis
- genetic algorithm
- distance metric
- data sets
- unsupervised learning
- high dimensional
- multiscale
- data mining tasks
- cluster centers
- computer vision
- neural network
- databases