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Implementing Approximate Nearest Neighbor Search with KD-Trees

PyImageSearch

Jump Right To The Downloads Section Introduction to Approximate Nearest Neighbor Search In high-dimensional data, finding the nearest neighbors efficiently is a crucial task for various applications, including recommendation systems, image retrieval, and machine learning.

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Build a reverse image search engine with Amazon Titan Multimodal Embeddings in Amazon Bedrock and AWS managed services

AWS Machine Learning Blog

Exclusive to Amazon Bedrock, the Amazon Titan family of models incorporates 25 years of experience innovating with AI and machine learning at Amazon. To upload the dataset Download the dataset : Go to the Shoe Dataset page on Kaggle.com and download the dataset file (350.79MB) that contains the images.

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Build a Search Engine: Semantic Search System Using OpenSearch

PyImageSearch

Jump Right To The Downloads Section Introduction In the previous post , we walked through the process of indexing and storing movie data in OpenSearch. In this tutorial, well explore how OpenSearch performs k-NN (k-Nearest Neighbor) search on embeddings. Looking for the source code to this post? pandas==2.0.3

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Build a crop segmentation machine learning model with Planet data and Amazon SageMaker geospatial capabilities

AWS Machine Learning Blog

In this post, we illustrate how to use a segmentation machine learning (ML) model to identify crop and non-crop regions in an image. In this analysis, we use a K-nearest neighbors (KNN) model to conduct crop segmentation, and we compare these results with ground truth imagery on an agricultural region.

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Build a contextual text and image search engine for product recommendations using Amazon Bedrock and Amazon OpenSearch Serverless

AWS Machine Learning Blog

We detail the steps to use an Amazon Titan Multimodal Embeddings model to encode images and text into embeddings, ingest embeddings into an OpenSearch Service index, and query the index using the OpenSearch Service k-nearest neighbors (k-NN) functionality. You then display the top similar results.

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Build a Search Engine: Setting Up AWS OpenSearch

Flipboard

Jump Right To The Downloads Section Introduction What Is AWS OpenSearch? Designed for real-time search, analysis, and visualization, AWS OpenSearch is widely used for log analytics, full-text search, structured search, geospatial queries, and machine learning-powered vector search. Looking for the source code to this post?

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Easily build semantic image search using Amazon Titan

AWS Machine Learning Blog

Machine learning techniques can help you discover such images. “ The previous post discussed how you can use Amazon machine learning (ML) services to help you find the best images to be placed along an article or TV synopsis without typing in keywords.

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