Method exponential

samples/python/yolov3_onnx/data_processing.py:228–230

Return the exponential of the input.

(value)

            return 1.0 / (1.0 + math.exp(-value))

        def exponential(value):
            """Return the exponential of the input."""
            return math.exp(value)

        # Vectorized calculation of above two functions:
        sigmoid_v = np.vectorize(sigmoid)