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Build private and secure enterprise generative AI apps with Amazon Q Business and AWS IAM Identity Center

As of April 30, 2024 Amazon Q Business is generally available. Amazon Q Business is a conversational assistant powered by generative artificial intelligence (AI) that enhances workforce productivity by answering questions and completing tasks based on information in your enterprise systems. Your employees can access enterprise content securely and privately using web applications built with …

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Long document summarization with Workflows and Gemini models

With generative AI top of mind for both developers and business stakeholders, it’s important to explore how products like Workflows, Google Cloud’s serverless execution engine, can automate and orchestrate large language model (LLM) use cases. We recently covered how to orchestrate Vertex AI’s PaLM and Gemini APIs with Workflows. In this blog, we illustrate how …

Using ControlNet with Stable Diffusion

ControlNet is a neural network that can improve image generation in Stable Diffusion by adding extra conditions. This allows users to have more control over the images generated. Instead of trying out different prompts, the ControlNet models enable users to generate consistent images with just one prompt. In this post, you will learn how to …

Label-Efficient Sleep Staging Using Transformers Pre-trained with Position Prediction

Sleep staging is a clinically important task for diagnosing various sleep disorders but remains challenging to deploy at scale because it requires clinical expertise, among other reasons. Deep learning models can perform the task but at the expense of large labeled datasets, which are unfeasible to procure at scale. While self-supervised learning (SSL) can mitigate …

How fintech innovation is driving digital transformation for communities across the globe  

To meet the demands of today’s consumers, enterprises must be continuously innovating. But innovation doesn’t happen in silos. Fintechs, for example, have been transformational for the financial services industry, from democratizing finance to establishing digital currencies that revolutionized the way that we think of money.   As fintechs race to keep up with the needs of …

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Develop and train large models cost-efficiently with Metaflow and AWS Trainium

This is a guest post co-authored with Ville Tuulos (Co-founder and CEO) and Eddie Mattia (Data Scientist) of Outerbounds. To build a production-grade AI system today (for example, to do multilingual sentiment analysis of customer support conversations), what are the primary technical challenges? Historically, natural language processing (NLP) would be a primary research and development …