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feat(classifier): add svm classifier

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Syd Xu
2021-11-26 14:28:38 +08:00
parent 55680ea57a
commit 63d088f64a
60 changed files with 13719 additions and 485 deletions
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61
src/classifier/svm/svm_struct/svm_struct_common.h Executable file
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/***********************************************************************/
/* */
/* svm_struct_common.h */
/* */
/* Functions and types used by multiple components of SVM-struct. */
/* */
/* Author: Thorsten Joachims */
/* Date: 31.10.05 */
/* */
/* Copyright (c) 2005 Thorsten Joachims - All rights reserved */
/* */
/* This software is available for non-commercial use only. It must */
/* not be modified and distributed without prior permission of the */
/* author. The author is not responsible for implications from the */
/* use of this software. */
/* */
/***********************************************************************/
#ifndef svm_struct_common
#define svm_struct_common
# define STRUCT_VERSION "V3.10"
# define STRUCT_VERSION_DATE "14.08.08"
#ifdef __cplusplus
extern "C" {
#endif
#include "../svm_light/svm_common.h"
#ifdef __cplusplus
}
#endif
#include "../svm_struct_api_types.h"
typedef struct example { /* an example is a pair of pattern and label */
PATTERN x;
LABEL y;
} EXAMPLE;
typedef struct sample { /* a sample is a set of examples */
int n; /* n is the total number of examples */
EXAMPLE *examples;
} SAMPLE;
typedef struct constset { /* a set of linear inequality constrains of
for lhs[i]*w >= rhs[i] */
int m; /* m is the total number of constrains */
DOC **lhs;
double *rhs;
} CONSTSET;
/**** print methods ****/
void printIntArray(int*,int);
void printDoubleArray(double*,int);
void printWordArray(WORD*);
void printModel(MODEL *);
void printW(double *, long, long, double);
extern long struct_verbosity; /* verbosity level (0-4) */
#endif