Azure 认知文本分析

Question

The new Text Analytics library working with v3.0-preview for Sentiment Analysis. I passed a text with multiple sentences as a document to get the sentiment of the whole text.

I have received the following warning in the response. "warnings":["Sentence was truncated because it exceeded the maximum token count."]}

Answer 1

Frist result on your favorite search engine: https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/overview#data-limits

Maximum size of a single document: 5,120 characters as measured by StringInfo.LengthInTextElements.

Answer 2

这是设计使然：文档在内部被拆分成句子，但我们对句子中的单词数有最大长度限制。