Geographical Concept Recognition With the Octgrid Method for Learning Geography and Geology.
Ryusuke YokoyamaAkira KurehaTomoe MotohashiHiroyasu OgasawaraTakeo YakuDaisuke YoshinoPublished in: ICALT (2007)
Keyphrases
- detection method
- unsupervised learning
- prior knowledge
- segmentation method
- learning algorithm
- learning stage
- recognition process
- neural nets
- recognition algorithm
- recognition rate
- learning process
- similarity measure
- computational complexity
- recognition accuracy
- high precision
- object recognition
- preprocessing
- visual recognition
- high accuracy
- supervised learning
- support vector machine
- computational cost
- learning mechanism
- learning scheme
- handwritten digits
- data sets
- learning systems
- objective function
- active learning
- pairwise
- edge detection
- classification accuracy
- dynamic programming
- significant improvement