Alitongyi is an online semantic analysis tool under Alibaba. It has multiple functions such as natural language understanding, keyword extraction, and sentiment analysis. It can be used in text classification, public opinion analysis, intelligent customer service and other fields.

It uses deep learning technology and combines massive data to accurately identify the theme and sentiment of a text and realize natural semantic analysis. Alitongyi supports multiple languages ​​and can be used in multiple language scenarios. Users can integrate Alitongyi into their own applications through the API interface to quickly realize the function of semantic analysis.