Public APIs
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Cloudmersive Natural Language Processing

Text Analysis

Natural language processing and text analysis.

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About Cloudmersive Natural Language Processing

Cloudmersive Natural Language Processing is an API suite for text analysis and processing. It provides language translation, sentence rephrasing/paraphrasing, sentiment analysis with strength scoring, part-of-speech tagging, sentence parsing, text analytics, entity extraction, and language detection covering the 14 most popular languages.

The APIs are accessible via client libraries for 23 programming languages and platforms, including C#/.NET, Java, Node.js, JavaScript, Python, PHP, Ruby, Objective-C, C++, Go, Swift, and integrations such as Postman, Zapier, Mendix, Power Automate, and Azure Logic Apps. Documentation includes Swagger/OpenAPI specifications and example code for each API.

The service is aimed at developers and businesses needing to add NLP capabilities to their applications, and offers deployment options beyond the public cloud, including managed instances, private cloud, on-premises, platform-as-a-service (e.g., Azure Kubernetes Service, Azure App Service), and government cloud regions. A free tier of 600 API calls per month with no expiration is available.

Key features

  • Language translation between a wide array of languages using deep learning
  • Sentiment analysis classifying text as Positive, Negative, or Neutral with a strength score
  • Entity extraction to identify key entities referenced in unstructured text
  • Part-of-speech tagging to identify verbs, nouns, and other word types in a sentence
  • Automatic language detection across the world's 14 most popular languages
  • Text rephrasing/paraphrasing that preserves original meaning

Frequently asked questions

Is there a free tier?

Yes, Cloudmersive offers 600 free API calls per month with no expiration.

What programming languages and platforms are supported?

Client libraries are available for 23 programming languages and platforms, including C#/.NET, Java, Node.js, Python, PHP, Ruby, Go, Swift, and Postman/Zapier integrations.

Can the API be deployed outside the public cloud?

Yes, it can be deployed to a managed instance, private cloud, on-premises data center, PaaS environments like Azure, or a government cloud region.

Who uses Cloudmersive's NLP API?

Cloudmersive APIs power over 1,100 large businesses, including customers using them for tasks like document validation and content processing.

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