Class ov::pass::ConvertQuantizeDequantize

class ConvertQuantizeDequantize : public ov::pass::MatcherPass

ConvertQuantizeDequantize transformation replaces following graph: FakeQuantize->Convert->Convert->Subtract->Multiply with a single FakeQuantize. Restrictions:

• quantized data type must be i8 or u8

• ’levels’ attribute to FakeQuantize must be equal to 256

• (output_low, output_high) must be (-128, 127) or (0, 256) (depends on sign of quantized data type)

• ’zero_point’ and ‘scale’ must be broadcastable to FakeQuantize’s output