From: Chih-Jen Lin <cjlin@csie.ntu.edu.tw>
Date: Wed, 4 Nov 2020 07:20:10 +0000 (+0800)
Subject: In train_one we specify max_iter of dual solvers to be 300, but
X-Git-Tag: v243~13
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=02acaf9a125837792438b172a06cc4f37b7d3755;p=liblinear

In train_one we specify max_iter of dual solvers to be 300, but
the default max_iter in function definition was 500.
For example,

static int solve_l2r_l1l2_svc(const problem *prob, const parameter *param, double *w, double Cp, double Cn, int max_iter=500)

Now 500 is changed to 300 to reflect what we really used.
---

diff --git a/linear.cpp b/linear.cpp
index 5426533..59c23ed 100644
--- a/linear.cpp
+++ b/linear.cpp
@@ -898,7 +898,7 @@ void Solver_MCSVM_CS::Solve(double *w)
 #define GETI(i) (y[i]+1)
 // To support weights for instances, use GETI(i) (i)
 
-static int solve_l2r_l1l2_svc(const problem *prob, const parameter *param, double *w, double Cp, double Cn, int max_iter=500)
+static int solve_l2r_l1l2_svc(const problem *prob, const parameter *param, double *w, double Cp, double Cn, int max_iter=300)
 {
 	int l = prob->l;
 	int w_size = prob->n;
@@ -1103,7 +1103,7 @@ static int solve_l2r_l1l2_svc(const problem *prob, const parameter *param, doubl
 #define GETI(i) (0)
 // To support weights for instances, use GETI(i) (i)
 
-static int solve_l2r_l1l2_svr(const problem *prob, const parameter *param, double *w, int max_iter=500)
+static int solve_l2r_l1l2_svr(const problem *prob, const parameter *param, double *w, int max_iter=300)
 {
 	const int solver_type = param->solver_type;
 	int l = prob->l;
@@ -1311,7 +1311,7 @@ static int solve_l2r_l1l2_svr(const problem *prob, const parameter *param, doubl
 #define GETI(i) (y[i]+1)
 // To support weights for instances, use GETI(i) (i)
 
-static int solve_l2r_lr_dual(const problem *prob, const parameter *param, double *w, double Cp, double Cn, int max_iter=500)
+static int solve_l2r_lr_dual(const problem *prob, const parameter *param, double *w, double Cp, double Cn, int max_iter=300)
 {
 	int l = prob->l;
 	int w_size = prob->n;