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Boosting RAG-based intelligent document assistants using entity extraction, SQL querying, and agents with Amazon Bedrock

AWS Machine Learning Blog

However, they can’t generalize well to enterprise-specific questions because, to generate an answer, they rely on the public data they were exposed to during pre-training. However, the popular RAG design pattern with semantic search can’t answer all types of questions that are possible on documents.

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How Reveal’s Logikcull used Amazon Comprehend to detect and redact PII from legal documents at scale

AWS Machine Learning Blog

Organizations can search for PII using methods such as keyword searches, pattern matching, data loss prevention tools, machine learning (ML), metadata analysis, data classification software, optical character recognition (OCR), document fingerprinting, and encryption.

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Unlocking near real-time analytics with petabytes of transaction data using Amazon Aurora Zero-ETL integration with Amazon Redshift and dbt Cloud

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While customers can perform some basic analysis within their operational or transactional databases, many still need to build custom data pipelines that use batch or streaming jobs to extract, transform, and load (ETL) data into their data warehouse for more comprehensive analysis. Create dbt models in dbt Cloud.

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Designing generative AI workloads for resilience

AWS Machine Learning Blog

Consider the following picture, which is an AWS view of the a16z emerging application stack for large language models (LLMs). This pipeline could be a batch pipeline if you prepare contextual data in advance, or a low-latency pipeline if you’re incorporating new contextual data on the fly.

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The journey of PGA TOUR’s generative AI virtual assistant, from concept to development to prototype

AWS Machine Learning Blog

To enable quick information retrieval, we use Amazon Kendra as the index for these documents. Amazon Kendra uses natural language processing (NLP) to understand user queries and find the most relevant documents. The following figures shows the step-by-step procedure of how a query is processed for the text-to-SQL pipeline.

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Build a generative AI Slack chat assistant using Amazon Bedrock and Amazon Kendra

AWS Machine Learning Blog

By using the natural language processing and generation capabilities of generative AI, the chat assistant can understand user queries, retrieve relevant information from various data sources, and provide tailored, contextual responses. See Data source connectors for a list of supported data source connectors for Amazon Kendra.

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How to Build Effective Data Pipelines in Snowpark

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As today’s world keeps progressing towards data-driven decisions, organizations must have quality data created from efficient and effective data pipelines. For customers in Snowflake, Snowpark is a powerful tool for building these effective and scalable data pipelines.