| 摘要 |
Data is received from multiple data sources. At least one of the data sources is an active audio or video communication. The received data is analyzed by extracting instances of a keyword from the received data and analyzing contextual data near the keyword. Sentiment about the extracted keyword is gauged based on the contextual data. The derived sentiment data from the multiple data sources is aggregated, and an aggregated view of the derived sentiment data is presented.
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