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Calibration Techniques in Deep Neural Networks

Heartbeat

Introduction Deep neural network classifiers have been shown to be mis-calibrated [1], i.e., their prediction probabilities are not reliable confidence estimates. For example, if a neural network classifies an image as a “dog” with probability p , p cannot be interpreted as the confidence of the network’s predicted class for the image.

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Artificial Neural Networks in Machine Learning

Mlearning.ai

How does the Artificial Neural Network algorithm work? In the same way, artificial neural networks (ANNs) were developed inspired by neurons in the brain. ANN approach is a machine learning algorithm inspired by biological neural networks. Neural networks were trained faster with GPUs.

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Google Research, 2022 & beyond: Algorithmic advances

Google Research AI blog

In 2022, we continued this journey, and advanced the state-of-the-art in several related areas. We also had a number of interesting results on graph neural networks (GNN) in 2022. First of all, we have made a variety of algorithmic advances to address the problem of training large neural networks with DP.

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Google Research, 2022 & beyond: Health

Google Research AI blog

Commensurate with our mission to demonstrate these societal benefits , Google Research’s programs in applied machine learning (ML) have helped place Alphabet among the top five most impactful corporate research institutions in the health and life sciences publications on the Nature Impact Index in every year from 2019 through 2022.

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Explainability in AI and Machine Learning Systems: An Overview

Heartbeat

Source: ResearchGate Explainability refers to the ability to understand and evaluate the decisions and reasoning underlying the predictions from AI models (Castillo, 2021). Explainability techniques aim to reveal the inner workings of AI systems by offering insights into their predictions. What is Explainability?

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Faculty Fellow Introduction: Yoav Wald

NYU Center for Data Science

This entree is a part of our Meet the Fellow blog series, which introduces and highlights Faculty Fellows who have recently joined CDS Incoming CDS Faculty Fellow, Yoav Wald Meet Yoav Wald, who will join CDS as a Faculty Fellow this fall. To view all our current faculty fellows, please visit the CDS Faculty Fellow page on our website.

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Explainable AI and ChatGPT Detection

Mlearning.ai

Classifiers based on neural networks are known to be poorly calibrated outside of their training data [3]. This is why we need Explainable AI (XAI). Attention mechanisms have often been touted as an in-built explanation mechanism, allowing any Transformer to be inherently explainable. And I agree to an extent.