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TCAV Explains How AI Reaches A Decision

Why is it important to understand the inner workings of a neural network? Read on to find out and to be introduced to Google's machine-to-human translator tool, TCAV (Testing with Concept Activation Vectors) 
As AI becomes more and more integrated into all aspects of human activity and life there's a pressing need to find a way to peek into its decision making process.This is very important in sectors such as Healthcare, that are critical to humans' wellbeing.
Take for example SkinVision, a mobile app that by taking a picture of a mole can decide if its malignant or not. Would the diagnosis be incorrect or misinterpreting a malignant mole as benign could have dire consequences.But the other way around is not without defects as well.It would cause uninvited stress to its users and turn them into an army of pseudo-patients who would come knowing down their already burned out practitioner's door.

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