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How Aetion is using generative AI and Amazon Bedrock to unlock hidden insights about patient populations

AWS Machine Learning Blog

Smart Subgroups For a user-specified patient population, the Smart Subgroups feature identifies clusters of patients with similar characteristics (for example, similar prevalence profiles of diagnoses, procedures, and therapies). The AML feature store standardizes variable definitions using scientifically validated algorithms.

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Retrieval-Augmented Generation with LangChain, Amazon SageMaker JumpStart, and MongoDB Atlas semantic search

Flipboard

Set up a MongoDB cluster To create a free tier MongoDB Atlas cluster, follow the instructions in Create a Cluster. Delete the MongoDB Atlas cluster. Solution overview The following diagram illustrates the solution architecture. Set up the database access and network access. Delete the Lambda function.

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Predictive modeling

Dataconomy

Definition and overview of predictive modeling At its core, predictive modeling involves creating a model using historical data that can predict future events. They often play a crucial role in clustering and segmenting data, helping businesses identify trends without prior knowledge of the outcome.

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How IDIADA optimized its intelligent chatbot with Amazon Bedrock

AWS Machine Learning Blog

Instead of relying on predefined, rigid definitions, our approach follows the principle of understanding a set. Its important to note that the learned definitions might differ from common expectations. Model invocation We use Anthropics Claude 3 Sonnet model for the natural language processing task.

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Converse with your data: Chatting with CSV files using open-source tools 

Data Science Dojo

Facebook AI Similarity Search (Faiss) is a library for efficient similarity search and clustering of dense vectors. Here’s a brief overview: Function Definitions: main : Takes a dataset and a question as input, initializes a RetrievalQA chain, retrieves the answer, and formats it for display.

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Definite Guide to Building a Machine Learning Platform

The MLOps Blog

Your data scientists develop models on this component, which stores all parameters, feature definitions, artifacts, and other experiment-related information they care about for every experiment they run. Machine Learning Operations (MLOps): Overview, Definition, and Architecture (by Kreuzberger, et al., AIIA MLOps blueprints.

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What Is Retrieval-Augmented Generation?

Hacker News

Patrick Lewis “We definitely would have put more thought into the name had we known our work would become so widespread,” Lewis said in an interview from Singapore, where he was sharing his ideas with a regional conference of database developers. The concepts behind this kind of text mining have remained fairly constant over the years.

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