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AWS HealthOmics and Amazon SageMaker pre-train genomic language models. #GenomicsAI

Pre-training genomic language models using AWS HealthOmics and Amazon SageMaker

Genomic language models are a cutting-edge field that uses large language models to interpret DNA data. These models bridge the gap between genetic data and actionable insights, offering immense promise in various industries like healthcare, pharmaceuticals, and agriculture. By understanding the language of DNA, genomic language models facilitate the discovery of gene functions, disease-causing mutations, and personalized treatment strategies.

One such model, HyenaDNA, uses the transformer architecture to process up to 1 million tokens, allowing for longer-range interactions in DNA. Pre-training HyenaDNA models is made easy using AWS HealthOmics storage and Amazon SageMaker, which provide a cost-effective and scalable infrastructure for training and deploying the model.

The process involves uploading genomic data to the HealthOmics sequence store, training the model on SageMaker using PyTorch, and deploying the trained model on a SageMaker real-time endpoint. The training results show improvements in predictive performance over epochs, with the model converging and stabilizing.

Overall, pre-training genomic models on diverse datasets is crucial for downstream tasks like predicting gene expression levels or identifying disease-linked genetic variants. AWS resources like HealthOmics and SageMaker provide the infrastructure needed for this process, enabling researchers to accelerate their genetic research projects. For more details and hands-on experience, visit the GitHub repository and explore the Amazon SageMaker and AWS HealthOmics documentation.

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Source link: https://aws.amazon.com/blogs/machine-learning/pre-training-genomic-language-models-using-aws-healthomics-and-amazon-sagemaker/

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