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Announcing model improvements and lower annotation limits for Amazon Comprehend custom entity recognition


Amazon Comprehend is a natural language processing (NLP) service that provides APIs to extract key phrases, contextual entities, events, sentiment from unstructured text, and more. Entities refer to things in your document such as people, places, organizations, credit card numbers, and so on. But what if you want to add entity types unique to your business, like proprietary part codes or industry-specific terms? Custom entity recognition (CER) in Amazon Comprehend enables you to train models with entities that are unique to your business in just a few easy steps. You can identify almost any kind of entity, simply by providing …

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