Analyzes raw text for clues about positive or negative sentiment. This API returns a sentiment score between 0 and 1 for each document, where 1 is the most positive. The analysis models are pre-trained using an extensive body of text and natural language technologies from Microsoft. For selected languages, the API can analyze and score any raw text that you provide, directly returning results to the calling application.

Minimum hardware requirements: Linux (x64), at least one 2.6 gigahertz (GHz) CPU or faster, at least 2Gb of memory (4Gb recommanded). For more details, please refer to the documentation below.