Class Activation Mapping

Explaining AI with Grad-CAM. – Mar 23, 2021

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Gradient-based methods are a great way to understand a networks' output, but cannot be used to discriminate classes, as they focus on low-level features of the input space. An alternative to this are CAM-based visualization methods.

ML AI Explaining

Explaining Machine Learning Models

Explainability using tree decision visualization, weight composition, and gradient-based saliency maps. – Jan 15, 2021

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Estimators that are hard to explain are also hard to trust, jeopardizing the adoption of these models by a broader audience. Research on explaining CNNs has gained traction in the past years. I'll show two related methods this post.

ML AI Explaining Scikit-Learn TensorFlow