help message in matlab/train.c is modified according to trunk/train.c.

diff --git a/matlab/train.c b/matlab/train.c
index 4df28636b133d3b499a885c15431e80f112d3d16..cad8a9aa430fc2088ab5c164968469aee8165798 100644 (file)
--- a/matlab/train.c
+++ b/matlab/train.c
@@ -37,11 +37,12 @@ void exit_with_help()
        "-e epsilon : set tolerance of termination criterion\n"
        "       -s 0 and 2\n" 
        "               |f'(w)|_2 <= eps*min(pos,neg)/l*|f'(w0)|_2,\n" 
-       "               where f is the primal function, (default 0.01)\n"
+       "               where f is the primal function and pos/neg are # of\n" 
+       "               positive/negative data (default 0.01)\n"
        "       -s 1, 3, 4 and 7\n"
        "               Dual maximal violation <= eps; similar to libsvm (default 0.1)\n"
        "       -s 5 and 6\n"
-       "               |f'(w)|_inf <= eps*min(pos,neg)/l*|f'(w0)|_inf,\n"
+       "               |f'(w)|_1 <= eps*min(pos,neg)/l*|f'(w0)|_1,\n"
        "               where f is the primal function (default 0.01)\n"
        "-B bias : if bias >= 0, instance x becomes [x; bias]; if < 0, no bias term added (default -1)\n"
        "-wi weight: weights adjust the parameter C of different classes (see README for details)\n"