public sealed class TextSentimentAnnotation : IMessage<TextSentimentAnnotation>, IEquatable<TextSentimentAnnotation>, IDeepCloneable<TextSentimentAnnotation>, IBufferMessage, IMessage
Reference documentation and code samples for the Google AutoML v1 API class TextSentimentAnnotation.
Contains annotation details specific to text sentiment.
Output only. The sentiment with the semantic, as given to the
[AutoMl.ImportData][google.cloud.automl.v1.AutoMl.ImportData] when populating the dataset from which the model used
for the prediction had been trained.
The sentiment values are between 0 and
Dataset.text_sentiment_dataset_metadata.sentiment_max (inclusive),
with higher value meaning more positive sentiment. They are completely
relative, i.e. 0 means least positive sentiment and sentiment_max means
the most positive from the sentiments present in the train data. Therefore
e.g. if train data had only negative sentiment, then sentiment_max, would
be still negative (although least negative).
The sentiment shouldn't be confused with "score" or "magnitude"
from the previous Natural Language Sentiment Analysis API.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis document provides reference information for the \u003ccode\u003eTextSentimentAnnotation\u003c/code\u003e class within the Google AutoML v1 API, specifically version 3.2.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eTextSentimentAnnotation\u003c/code\u003e is used to detail annotations specific to text sentiment analysis.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements multiple interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, indicating its capabilities in message handling, equality comparisons, deep cloning, and buffer operations.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTextSentimentAnnotation\u003c/code\u003e class has a \u003ccode\u003eSentiment\u003c/code\u003e property, an integer that indicates the sentiment value, ranging from 0 to \u003ccode\u003esentiment_max\u003c/code\u003e, where higher values denote more positive sentiment, relative to the training dataset.\u003c/p\u003e\n"],["\u003cp\u003eThere are a total of 10 prior versions of this page as of the current version, 3.2.0, with the latest being 3.4.0.\u003c/p\u003e\n"]]],[],null,[]]
