Remove services data-labeling-service
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Automate mortgage document fraud detection using an ML model and business-defined rules with Amazon Fraud Detector: Part 3

AWS Machine Learning

In the first post of this three-part series, we presented a solution that demonstrates how you can automate detecting document tampering and fraud at scale using AWS AI and machine learning (ML) services for a mortgage underwriting use case. Data must reside in Amazon S3 in an AWS Region supported by the service.

APIs 105
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Automate the process to change image backgrounds using Amazon Bedrock and AWS Step Functions

AWS Machine Learning

Step Functions allows you to create an automated workflow that seamlessly connects with Amazon Bedrock and other AWS services. Solution overview Let’s look at how the solution works at a high level before diving deeper into specific elements and the AWS services used. Upon submission, the application uploads images to an S3 bucket.

APIs 116
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Improve LLM performance with human and AI feedback on Amazon SageMaker for Amazon Engineering

AWS Machine Learning

In this post, we share how we analyzed the feedback data and identified limitations of accuracy and hallucinations RAG provided, and used the human evaluation score to train the model through reinforcement learning. The solution uses Amazon SageMaker JumpStart as the core service for model deployment, fine-tuning, and reinforcement learning.

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Improve prediction quality in custom classification models with Amazon Comprehend

AWS Machine Learning

Processing unstructured data has become easier with the advancements in natural language processing (NLP) and user-friendly AI/ML services like Amazon Textract , Amazon Transcribe , and Amazon Comprehend. We also go through best practices and optimization techniques during data preparation, model building, and model tuning.

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Build an end-to-end MLOps pipeline for visual quality inspection at the edge – Part 2

AWS Machine Learning

It is architected to automate the entire machine learning (ML) process, from data labeling to model training and deployment at the edge. The focus on managed and serverless services reduces the need to operate infrastructure for your pipeline and allows you to get started quickly. Let’s talk about label quality next.

Scripts 90
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Optimize pet profiles for Purina’s Petfinder application using Amazon Rekognition Custom Labels and AWS Step Functions

AWS Machine Learning

This post details how Purina used Amazon Rekognition Custom Labels , AWS Step Functions , and other AWS Services to create an ML model that detects the pet breed from an uploaded image and then uses the prediction to auto-populate the pet attributes. AWS CodeBuild is a fully managed continuous integration service in the cloud.

APIs 92
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Automate PDF pre-labeling for Amazon Comprehend

AWS Machine Learning

Amazon Comprehend is a natural-language processing (NLP) service that provides pre-trained and custom APIs to derive insights from textual data. To train a custom model, you first prepare training data by manually annotating entities in documents. The full code is available on the GitHub repo.

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