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[math] Adding sparse dot sparse given a dense output matrix (suitable for the minibatch use case), fixing sparse dot vector

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Al
2016-01-11 13:55:54 -05:00
parent 736bc7c70d
commit 3260edcf18
2 changed files with 53 additions and 2 deletions
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src/sparse_matrix.h
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@@ -79,6 +79,7 @@ int sparse_matrix_sum_all_rows(sparse_matrix_t *self, double *result, size_t n);
int sparse_matrix_sum_rows(sparse_matrix_t *self, uint32_t *rows, size_t m, double *result, size_t n);
int sparse_matrix_dot_dense(sparse_matrix_t *self, matrix_t *matrix, matrix_t *result);
int sparse_matrix_dot_sparse(sparse_matrix_t *self, sparse_matrix_t *other, matrix_t *result);
bool sparse_matrix_write(sparse_matrix_t *self, FILE *f);
sparse_matrix_t *sparse_matrix_read(FILE *f);