Deep learning use case in genomics ================================== Objective --------- - Choose a use case where machine learning (ML) technique is used to solve a genomics problem. - AlphaMissense - implements a deep learning model to predict the pathogenicity of DNA changes that alter protein sequence. - Present a genomics scientist’s perspective of the ML workflow implemented in the use-case. i.e., genomics interpretation of the AlphaMissense deep learning workflow. - Main focus is to highlight the importance of ML in solving genomics problems and not to promote AlphaMissense as a clinically viable product. Content ------- - `Genomics context of missense variants `__ - Challenges in the current clinical setting - Current methods to predict the pathogenicity of missense variants - Ensembl Variation pathogenicity predictions - Limitations in current methods - Deep learning based solution for pathogenicity predictions - `Using deep learning models to predict pathogenicity `__ - Why use deep learning? - Improving the accuracy of model predictions - `AlphaMissense `__ - Studying genetic variations and disease outcomes - AlphaMissense deep learning workflow - Genomics context of each step deep learning workflow - `Data preparation `__ - Data Preparation workflow - Dataset Splitting - `Feature engineering `__ - `Model training and validation `__ - `Model evaluation `__ - `AlphaMissense community resource `__ - `Hands-on experiment `__ Author/Instructor ----------------- - Pubudu Saneth Samarakoon