Pattern Recognition in Stock Data Based on a New Segmentation Algorithm.
Zhe ZhangJian JiangXiaoyan LiuWing Chiu LauHuaiqing WangShanshan WangXinzhu SongDongming XuPublished in: KSEM (2007)
Keyphrases
- segmentation algorithm
- stock data
- stock market
- automatic segmentation
- region growing
- image segmentation
- graph cuts
- segmentation method
- active shape model
- input image
- stock price
- unsupervised segmentation
- image processing
- superpixels
- machine learning
- trend analysis
- neural network
- homogeneous regions
- segmentation scheme
- object segmentation
- higher order
- segmentation procedure
- segmentation result
- segmentation quality
- watershed algorithm
- region merging
- feature extraction
- sample set
- watershed segmentation
- computer vision
- learning algorithm
- short term
- segmented images
- long term