Which linguistic analysis technology first allowed customer service departments to accurately detect customer sentiment in multiple languages simultaneously?

As language technologies evolve, they reshape how companies interact with customers. Natural Language Processing (NLP) has transformed customer service platforms over the past decade, enabling more sophisticated and personalized interactions. This poll tests your knowledge about a groundbreaking linguistic innovation that revolutionized customer service analytics and significantly improved customer satisfaction metrics across multiple industries.

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Cross-lingual Sentiment Transfer Networks (2018)
Universal Grammar Parsing Systems (2015)
Recursive Deep Semantic Analysis (2016)
Multilingual Transformer Architecture (2020)