icml workshop
ProtiGeno: a prokaryotic short gene finder using protein language models
Tu, Tony, Krishna, Gautham, Aghazadeh, Amirali
Prokaryotic gene prediction plays an important role in understanding the biology of organisms and their function with applications in medicine and biotechnology. Although the current gene finders are highly sensitive in finding long genes, their sensitivity decreases noticeably in finding shorter genes (<180 nts). The culprit is insufficient annotated gene data to identify distinguishing features in short open reading frames (ORFs). We develop a deep learning-based method called ProtiGeno, specifically targeting short prokaryotic genes using a protein language model trained on millions of evolved proteins. In systematic large-scale experiments on 4,288 prokaryotic genomes, we demonstrate that ProtiGeno predicts short coding and noncoding genes with higher accuracy and recall than the current state-of-the-art gene finders. We discuss the predictive features of ProtiGeno and possible limitations by visualizing the three-dimensional structure of the predicted short genes.
Estimating Test Performance for AI Medical Devices under Distribution Shift with Conformal Prediction
Lu, Charles, Ahmed, Syed Rakin, Singh, Praveer, Kalpathy-Cramer, Jayashree
Estimating the test performance of software AI-based medical devices under distribution shifts is crucial for evaluating the safety, efficiency, and usability prior to clinical deployment. Due to the nature of regulated medical device software and the difficulty in acquiring large amounts of labeled medical datasets, we consider the task of predicting the test accuracy of an arbitrary black-box model on an unlabeled target domain without modification to the original training process or any distributional assumptions of the original source data (i.e. we treat the model as a "black-box" and only use the predicted output responses). We propose a "black-box" test estimation technique based on conformal prediction and evaluate it against other methods on three medical imaging datasets (mammography, dermatology, and histopathology) under several clinically relevant types of distribution shift (institution, hardware scanner, atlas, hospital). We hope that by promoting practical and effective estimation techniques for black-box models, manufacturers of medical devices will develop more standardized and realistic evaluation procedures to improve the robustness and trustworthiness of clinical AI tools.
What's coming up at #ICML2021?
The thirty eighth International Conference on Machine Learning (ICML) is now underway and will run for the entirety of this week (18 โ 24 July), in a virtual only format. There will five invited talks to enjoy, as well as workshops, tutorials, affinity events and socials. Challenges in Deploying and monitoring Machine Learning Systems INNF: Invertible Neural Networks, Normalizing Flows, and Explicit Likelihood Models ICML Workshop on Theoretic Foundation, Criticism, and Application Trend of Explainable AI Tackling Climate Change with Machine Learning Theory and Foundation of Continual Learning ICML 2021 Workshop on Unsupervised Reinforcement Learning Human-AI Collaboration in Sequential Decision-Making ICML Workshop on Representation Learning for Finance and E-Commerce Applications Reinforcement Learning for Real Life Uncertainty and Robustness in Deep Learning Interpretable Machine Learning in Healthcare 8th ICML Workshop on Automated Machine Learning (AutoML 2021) Theory and Practice of Differential Privacy The Neglected Assumptions In Causal Inference Machine Learning for Data: Automated Creation, Privacy, Bias ICML Workshop on Human in the Loop Learning (HILL) ICML Workshop on Algorithmic Recourse A Blessing in Disguise: The Prospects and Perils of Adversarial Machine Learning International Workshop on Federated Learning for User Privacy and Data Confidentiality in Conjunction with ICML 2021 (FL-ICML'21) Workshop on Socially Responsible Machine Learning ICML 2021 Workshop on Computational Biology Subset Selection in Machine Learning: From Theory to Applications Workshop on Computational Approaches to Mental Health @ ICML 2021 Workshop on Distribution-Free Uncertainty Quantification Information-Theoretic Methods for Rigorous, Responsible, and Reliable Machine Learning (ITR3) Beyond first-order methods in machine learning systems Self-Supervised Learning for Reasoning and Perception Time Series Workshop Workshop on Reinforcement Learning Theory Over-parameterization: Pitfalls and Opportunities
Climate Change: How Can AI Help?
The summer of 2019 gave us some of the clearest examples yet of how climate change is transforming our world. The hottest June ever was followed up with the hottest July ever -- which also turned out to be the hottest month in recorded history. Scientists memorialized the first Icelandic glacier to lose glacier status and predicted the country would be glacier-free in 200 years. And unprecedented wildfires raged in the normally frozen Arctic, throwing up a smoke cloud nearly the size of Europe. The 2018 report from the International Panel on Climate Change gives us a stark time horizon: 20 years.
A Categorisation of Post-hoc Explanations for Predictive Models
Mitros, John, Mac Namee, Brian
The ubiquity of machine learning based predictive models in modern society naturally leads people to ask how trustworthy those models are? In predictive modeling, it is quite common to induce a trade-off between accuracy and interpretability. For instance, doctors would like to know how effective some treatment will be for a patient or why the model suggested a particular medication for a patient exhibiting those symptoms? We acknowledge that the necessity for interpretability is a consequence of an incomplete formalisation of the problem, or more precisely of multiple meanings adhered to a particular concept. For certain problems, it is not enough to get the answer (what), the model also has to provide an explanation of how it came to that conclusion (why), because a correct prediction, only partially solves the original problem. In this article we extend existing categorisation of techniques to aid model interpretability and test this categorisation.