User Tools

Site Tools


wiki:contest_optimization

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

wiki:contest_optimization [2017/12/05 22:53] (current)
Line 1: Line 1:
 +==== Parameter optimization ====
 +
 +=== Optimize SVM parameters for CASI bands ===
 +<code bash>
 +   ​pkopt_svm -t training_casi.shp -cc 0.0001 -cc 100000 -g 0.0001 -g 100 -step 10 -v 1
 +</​code>​
 +
 +=== Refine optimization of SVM parameters for CASI bands ===
 +<code bash>
 +   ​pkopt_svm -t training_casi.shp -cc 100 -cc 10000 -cc 1000 -g 0.001 -g 10 -g 0.1 -a COBYLA
 +</​code>​
 +
 +<note tip>
 +--ccost 7657.41 --gamma 0.186167
 +</​note>​
 +
  
wiki/contest_optimization.txt ยท Last modified: 2017/12/05 22:53 (external edit)