libsvm-kernel.patch

来自「C＋＋编写的机器学习算法 Lemga is a C++ package whi」· PATCH 代码 · 共 29 行

diff -ru libsvm-2.6.orig/svm.cpp libsvm-2.6/svm.cpp
--- libsvm-2.6.orig/svm.cpp	2004-03-30 18:34:04.000000000 -0800
+++ libsvm-2.6/svm.cpp	2005-05-30 14:53:30.557366028 -0700
@@ -277,6 +277,12 @@
 	return sum;
 }
 
+double svm_kernel(const svm_node *x, const svm_node *y,
+		  const svm_parameter& param)
+{
+	return Kernel::k_function(x, y, param);
+}
+
 double Kernel::k_function(const svm_node *x, const svm_node *y,
 			  const svm_parameter& param)
 {
diff -ru libsvm-2.6.orig/svm.h libsvm-2.6/svm.h
--- libsvm-2.6.orig/svm.h	2004-03-05 23:07:17.000000000 -0800
+++ libsvm-2.6/svm.h	2005-05-30 14:53:30.558365983 -0700
@@ -63,6 +63,8 @@
 const char *svm_check_parameter(const struct svm_problem *prob, const struct svm_parameter *param);
 int svm_check_probability_model(const struct svm_model *model);
 
+double svm_kernel(const svm_node *, const svm_node *, const svm_parameter&);
+
 #ifdef __cplusplus
 }
 #endif