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from ..utils._typedefs cimport intp_t |
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cdef extern from "_cython_blas_helpers.h": |
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ctypedef double (*dot_func)(int, const double*, int, const double*, int) |
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ctypedef void (*axpy_func)(int, double, const double*, int, double*, int) |
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ctypedef void (*scal_func)(int, double, const double*, int) |
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ctypedef double (*nrm2_func)(int, const double*, int) |
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cdef struct BlasFunctions: |
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dot_func dot |
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axpy_func axpy |
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scal_func scal |
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nrm2_func nrm2 |
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cdef extern from "linear.h": |
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cdef struct feature_node |
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cdef struct problem |
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cdef struct model |
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cdef struct parameter |
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ctypedef problem* problem_const_ptr "problem const *" |
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ctypedef parameter* parameter_const_ptr "parameter const *" |
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ctypedef char* char_const_ptr "char const *" |
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char_const_ptr check_parameter(problem_const_ptr prob, parameter_const_ptr param) |
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model *train(problem_const_ptr prob, parameter_const_ptr param, BlasFunctions *blas_functions) nogil |
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int get_nr_feature (model *model) |
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int get_nr_class (model *model) |
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void get_n_iter (model *model, int *n_iter) |
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void free_and_destroy_model (model **) |
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void destroy_param (parameter *) |
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cdef extern from "liblinear_helper.c": |
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void copy_w(void *, model *, int) |
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parameter *set_parameter(int, double, double, int, char *, char *, int, int, double) |
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problem *set_problem (char *, int, int, int, int, double, char *, char *) |
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problem *csr_set_problem (char *, int, char *, char *, int, int, int, double, char *, char *) |
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model *set_model(parameter *, char *, intp_t *, char *, double) |
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double get_bias(model *) |
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void free_problem (problem *) |
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void free_parameter (parameter *) |
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void set_verbosity(int) |
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