Add a new option -R for not regularizing the bias

cjlin1 · Jul 16, 2020 · f68d25c · f68d25c
1 parent f73b1d4
commit f68d25c
Show file tree

Hide file tree

Showing 4 changed files with 178 additions and 83 deletions.
diff --git a/README b/README
@@ -136,6 +136,8 @@ options:
 		|f'(alpha)|_1 <= eps |f'(alpha0)|,
 		where f is the dual function (default 0.1)
 -B bias : if bias >= 0, instance x becomes [x; bias]; if < 0, no bias term added (default -1)
+-R : not regularize the bias; must with -B 1 to have the bias; DON'T use this unless you know what it is
+	(for -s 0, 2, 5, 6, 11)
 -wi weight: weights adjust the parameter C of different classes (see README for details)
 -v n: n-fold cross validation mode
 -C : find parameters (C for -s 0, 2 and C, p for -s 11)