Which linguistic AI technology was first widely adopted by major retail brands to analyze customer sentiment in product reviews?

Modern retail is increasingly using artificial intelligence to analyze and respond to customer language patterns. From voice assistants to sentiment analysis, language processing technologies are transforming how brands understand and interact with consumers. This poll tests your knowledge about the intersection of linguistics and retail AI applications that are changing the shopping experience worldwide.

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Natural Language Processing (NLP)
Generative Pre-trained Transformers (GPT)
Bidirectional Encoder Representations from Transformers (BERT)
Recurrent Neural Networks (RNN)