update 2bits acc results (#491)
* update 2bits acc results
Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>
* refine code
Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>
* refine doc
Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>
* fixtypo
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Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>