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Security best practices to consider while fine-tuning models in Amazon Bedrock

AWS Machine Learning

Fine-tuning pre-trained language models allows organizations to customize and optimize the models for their specific use cases, providing better performance and more accurate outputs tailored to their unique data and requirements. Model customization in Amazon Bedrock involves the following actions: Create training and validation datasets.

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Generate training data and cost-effectively train categorical models with Amazon Bedrock

AWS Machine Learning

In this post, we explore how you can use Amazon Bedrock to generate high-quality categorical ground truth data, which is crucial for training machine learning (ML) models in a cost-sensitive environment. This results in an imbalanced class distribution for training and test datasets.

Education 112
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AI Workforce: using AI and Drones to simplify infrastructure inspections

AWS Machine Learning

You need trained people and specialized equipment, and you often must shut things down during inspection. Security is paramount, and we adhere to AWS best practices across the layers. API Gateway plays a complementary role by acting as the main entry point for external applications, dashboards, and enterprise integrations.

APIs 116
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Considerations for addressing the core dimensions of responsible AI for Amazon Bedrock applications

AWS Machine Learning

Amazon Bedrock is a fully managed service that offers a choice of high-performing foundation models (FMs) from leading AI companies like AI21 Labs, Anthropic, Cohere, Meta, Mistral AI, Stability AI, and Amazon through a single API, along with a broad set of capabilities to build generative AI applications with security, privacy, and responsible AI.

APIs 112
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Training large language models on Amazon SageMaker: Best practices

AWS Machine Learning

Large language models (LLMs) are neural network-based language models with hundreds of millions ( BERT ) to over a trillion parameters ( MiCS ), and whose size makes single-GPU training impractical. The size of an LLM and its training data is a double-edged sword: it brings modeling quality, but entails infrastructure challenges.

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Best practices for TensorFlow 1.x acceleration training on Amazon SageMaker

AWS Machine Learning

Today, a lot of customers are using TensorFlow to train deep learning models for their clickthrough rate in advertising and personalization recommendations in ecommerce. Model iteration is one of a data scientist’s daily jobs, but they face the problem of taking too long to train on large datasets. Automatic mixed precision training.

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Build a multi-tenant generative AI environment for your enterprise on AWS

AWS Machine Learning

It also uses a number of other AWS services such as Amazon API Gateway , AWS Lambda , and Amazon SageMaker. API Gateway is serverless and hence automatically scales with traffic. API Gateway also provides a WebSocket API. Incoming requests to the gateway go through this point.