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#ifndef PARSE_H
#define PARSE_H
#include <stdio.h>
#include <stdbool.h>
#include "util.h"
enum ArrayType {
ARRAY_NUMERICAL,
ARRAY_ORDINAL,
ARRAY_ONEHOT
};
union ArrayValue {
double numeric;
char *categorical;
};
typedef struct Array {
enum ArrayType *type;
union ArrayValue *data;
size_t shape[2];
} Array;
void array_free(Array *x);
void file_read(char *filepath, Array *input, Array *out, struct Configs configs, bool read_output);
void file_write(Array input, Array out, struct Configs ml_configs);
char * file_format_infer(char *filename);
double * data_preprocess(
size_t out_shape[2],
Array data,
struct Configs configs,
bool is_input,
bool only_allocate);
void data_postprocess(
Array *out,
double *data, size_t data_shape[2],
struct Configs cfgs,
bool is_input);
#endif
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