Merge pull request #913 from tqchen/master

update libsvm file to start with 1 index
2016-03-05 00:02:47 -08:00 · 2016-03-05 00:02:47 -08:00 · 4568692daf
commit 4568692daf
parent e23a24be8c a894ab6898
3 changed files with 8125 additions and 8127 deletions
--- a/demo/binary_classification/mapfeat.py
+++ b/demo/binary_classification/mapfeat.py
@ -18,7 +18,7 @@ def loadfmap( fname ):
            if it.strip() == '':
                continue
            k , v = it.split('=')
-            fmap[ idx ][ v ] = len(nmap)
+            fmap[ idx ][ v ] = len(nmap) + 1
            nmap[ len(nmap) ] = ftype+'='+k
    return fmap, nmap

@ -45,5 +45,3 @@ for l in open( 'agaricus-lepiota.data' ):
    fo.write('\n')

 fo.close()
-
-
--- a/demo/data/agaricus.txt.test
+++ b/demo/data/agaricus.txt.test
--- a/demo/data/agaricus.txt.train
+++ b/demo/data/agaricus.txt.train