tensorflow_backend.py 文件源码

def _convert_string_dtype(dtype):
    if dtype == 'float16':
        return tf.float16
    if dtype == 'float32':
        return tf.float32
    elif dtype == 'float64':
        return tf.float64
    elif dtype == 'int16':
        return tf.int16
    elif dtype == 'int32':
        return tf.int32
    elif dtype == 'int64':
        return tf.int64
    elif dtype == 'uint8':
        return tf.int8
    elif dtype == 'uint16':
        return tf.uint16
    else:
        raise ValueError('Unsupported dtype:', dtype)