distance.h File Reference

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Functions
GRN_API float	grn_distance_cosine (grn_ctx *ctx, grn_obj *vector1, grn_obj *vector2)
GRN_API float	grn_distance_inner_product (grn_ctx *ctx, grn_obj *vector1, grn_obj *vector2)
GRN_API float	grn_distance_l1_norm (grn_ctx *ctx, grn_obj *vector1, grn_obj *vector2)
GRN_API float	grn_distance_l2_norm_squared (grn_ctx *ctx, grn_obj *vector1, grn_obj *vector2)

Function Documentation

grn_distance_cosine()

GRN_API float grn_distance_cosine	(	grn_ctx *	ctx,
		grn_obj *	vector1,
		grn_obj *	vector2
	)

grn_distance_inner_product()

GRN_API float grn_distance_inner_product	(	grn_ctx *	ctx,
		grn_obj *	vector1,
		grn_obj *	vector2
	)

grn_distance_l1_norm()

GRN_API float grn_distance_l1_norm	(	grn_ctx *	ctx,
		grn_obj *	vector1,
		grn_obj *	vector2
	)

grn_distance_l2_norm_squared()

GRN_API float grn_distance_l2_norm_squared	(	grn_ctx *	ctx,
		grn_obj *	vector1,
		grn_obj *	vector2
	)