2 Questions 4 Answers 0 Followers
Questions related from Jie Dou
When we produce the volcanic ash isopach map, it is easy to compute the area in the GIS. But previously, no GIS support, how to calculate the area related to the volcanic ash in the field work?...
12 December 2017 9,214 0 View
In the artificial neural network BP method, how are large training samples usually selected? 80% of the total set, 50%, or 40% and how to choose? If choosing few, the results are not ideal. How to...
12 December 2013 4,359 8 View
