Research on Marketing Data Analysis Based on Contour Curve in Blockchain.
Yanjie WangJianping LiPublished in: BlockSys (2019)
Keyphrases
- data analysis
- data mining
- closed curves
- smooth curves
- polygonal approximation
- endpoints
- geometric active contours
- control points
- predictive modeling
- active contours
- decision making
- arc length
- active contour model
- boundary contour
- social media
- intersection points
- data collection
- digital curves
- contour fragments
- curve segments
- circular arcs
- contour detection
- curve evolution
- long term
- geodesic active contours
- image segmentation
- dominant points
- b spline
- customer relationship management
- website
- cubic spline
- marketing strategies
- contour extraction
- data processing
- consumer behavior
- knowledge discovery
- closed contours
- curvature flow
- business intelligence
- curve fitting
- singular points
- cluster analysis
- machine learning
- boundary extraction
- big data
- object contours
- data mining technology
- fourier descriptors
- image structure
- affine transformation
- rough sets
- data warehouse
- search engine