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Your guide to generative AI and ML at AWS re:Invent 2024

AWS Machine Learning

Workshops – In these hands-on learning opportunities, in 2 hours, you’ll be able to build a solution to a problem, and understand the inner workings of the resulting infrastructure and cross-service interaction. Builders’ sessions – These highly interactive 60-minute mini-workshops are conducted in small groups of fewer than 10 attendees.

APIs 88
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Is your model good? A deep dive into Amazon SageMaker Canvas advanced metrics

AWS Machine Learning

It also enables you to evaluate the models using advanced metrics as if you were a data scientist. In this post, we show how a business analyst can evaluate and understand a classification churn model created with SageMaker Canvas using the Advanced metrics tab. The F1 score provides a balanced evaluation of the model’s performance.

Metrics 91
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Introducing guardrails in Knowledge Bases for Amazon Bedrock

AWS Machine Learning

Solution overview Knowledge Bases for Amazon Bedrock allows you to configure your RAG applications to query your knowledge base using the RetrieveAndGenerate API , generating responses from the retrieved information. An example query could be, “What are the recent performance metrics for our high-net-worth clients?”

APIs 124
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Your guide to generative AI and ML at AWS re:Invent 2023

AWS Machine Learning

Workshops – In these hands-on learning opportunities, in the course of 2 hours, you’ll be able to build a solution to a problem, and understand the inner workings of the resulting infrastructure and cross-service interaction. Bring your laptop and be ready to learn! Reserve your seat now! Reserve your seat now! Reserve your seat now!

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Build your gen AI–based text-to-SQL application using RAG, powered by Amazon Bedrock (Claude 3 Sonnet and Amazon Titan for embedding)

AWS Machine Learning

Additionally, the complexity increases due to the presence of synonyms for columns and internal metrics available. I am creating a new metric and need the sales data. Start learning with these interactive workshops. In this post, we explore using Amazon Bedrock to create a text-to-SQL application using RAG.

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Implement smart document search index with Amazon Textract and Amazon OpenSearch

AWS Machine Learning

The workshop Use machine learning to automate and process documents at scale is a good starting point to learn more about customizing workflows and using the other sample workflows as a base for your own. Therefore, the queue depth and age of oldest message are metrics worth monitoring. The Map State processes each chunk in parallel.

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Imperva optimizes SQL generation from natural language using Amazon Bedrock

AWS Machine Learning

The idea is to use metrics to compare experiments during development. Running predictions on the test set records results with the metrics needed to compare experiments. A common metric is the accuracy, which is the percentage of the correct results. For example, it can be used for API access, building JSON data, and more.