Using a Combination Method of MDS and SOM to Visually Analyze Postpartum Depression Domain.
Xi MengRuifang ShenJianqiang LiJi-Jiang YangPublished in: COMPSAC Workshops (2015)
Keyphrases
- computational cost
- high accuracy
- probabilistic model
- data sets
- optimization algorithm
- clustering method
- unsupervised learning
- edge detection
- dynamic programming
- cost function
- significant improvement
- segmentation method
- domain experts
- distance function
- self organizing maps
- topology preserving
- neural gas
- support vector machine svm
- computationally efficient
- input data
- experimental evaluation
- prior knowledge
- k means
- high dimensional
- similarity measure