klotz: xai*

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  1. MIT researchers developed a system that uses large language models to convert AI explanations into narrative text that can be more easily understood by users, aiming to help with better decision-making about model trustworthiness.

    The system, called EXPLINGO, leverages large language models (LLMs) to convert machine-learning explanations, such as SHAP plots, into easily comprehensible narrative text. The system consists of two parts: NARRATOR, which generates natural language explanations based on user preferences, and GRADER, which evaluates the quality of these narratives. This approach aims to help users understand and trust machine learning predictions more effectively by providing clear and concise explanations.

    The researchers hope to further develop the system to enable interactive follow-up questions from users to the AI model.
  2. An article detailing how to build a flexible, explainable, and algorithm-agnostic ML pipeline with MLflow, focusing on preprocessing, model training, and SHAP-based explanations.
  3. This article provides a non-technical guide to interpreting SHAP analyses, useful for explaining machine learning models to non-technical stakeholders, with a focus on both local and global interpretability using various visualization methods.
  4. The article discusses an interactive machine learning tool that enables analysts to interrogate modern forecasting models for time series data, promoting human-machine teaming to improve model management in telecoms maintenance.
  5. This article introduces interpretable clustering, a field that aims to provide insights into the characteristics of clusters formed by clustering algorithms. It discusses the limitations of traditional clustering methods and highlights the benefits of interpretable clustering in understanding data patterns.
  6. Gemma Scope is an open-source, multi-scale, high-throughput microscope system that combines brightfield, fluorescence, and confocal microscopy, designed for imaging large samples like brain tissue.
  7. DeepMind's Gemma Scope provides researchers with tools to better understand how Gemma 2 language models work through a collection of sparse autoencoders. This helps in understanding the inner workings of these models and addressing concerns like hallucinations and potential manipulation.
  8. An article discussing the importance of explainability in machine learning and the challenges posed by neural networks. It highlights the difficulties in understanding the decision-making process of complex models and the need for more transparency in AI development.
  9. This article explains the concept and use of Friedman's H-statistic for finding interactions in machine learning models.

    - The H-stat is a non-parametric method that works well with ordinal variables, and it's useful when the interaction is not linear.
    - The H-stat compares the average rank of the response variable for each level of the predictor variable, considering all possible pairs of levels.
    - The H-stat calculates the sum of these rank differences and normalizes it by the total number of observations and the number of levels in the predictor variable.
    - The lower the H-stat, the stronger the interaction effect.
    - The article provides a step-by-step process for calculating the H-stat, using an example with a hypothetical dataset about the effects of asbestos exposure on lung cancer for smokers and non-smokers.
    - The author also discusses the assumptions of the H-stat and its limitations, such as the need for balanced data and the inability to detect interactions between more than two variables.
  10. - Study on insect wing hinge control mechanics was conducted by researchers at California Institute of Technology.
    - The study utilized a genetically encoded calcium indicator to image steering muscles activity in flies while tracking 3D wing motion.
    - A Convolutional Neural Network (CNN) was trained to predict wing motion from steering muscle activity and wingbeat frequency.
    - An encoder-decoder was employed to predict the role of individual sclerites on wing motion.
    - Virtual experiments were carried out to assess the impact of modulating wing motion via steering muscle activity on aerodynamic forces.
    - The study concludes that the insect wing hinge is a complex and evolutionarily significant skeletal structure.

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