Canberra distance
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float16_t riscv_canberra_distance_f16(const float16_t *pA, const float16_t *pB, uint32_t blockSize)
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float32_t riscv_canberra_distance_f32(const float32_t *pA, const float32_t *pB, uint32_t blockSize)
- group Canberra
Canberra distance.
Functions
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float16_t riscv_canberra_distance_f16(const float16_t *pA, const float16_t *pB, uint32_t blockSize)
Canberra distance between two vectors.
This function may divide by zero when samples pA[i] and pB[i] are both zero. The result of the computation will be correct. So the division per zero may be ignored.
- Parameters
pA – [in] First vector
pB – [in] Second vector
blockSize – [in] vector length
- Returns
distance
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float32_t riscv_canberra_distance_f32(const float32_t *pA, const float32_t *pB, uint32_t blockSize)
Canberra distance between two vectors.
This function may divide by zero when samples pA[i] and pB[i] are both zero. The result of the computation will be correct. So the division per zero may be ignored.
- Parameters
pA – [in] First vector
pB – [in] Second vector
blockSize – [in] vector length
- Returns
distance
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float16_t riscv_canberra_distance_f16(const float16_t *pA, const float16_t *pB, uint32_t blockSize)