Which innovative NLP technique revolutionized sentiment analysis in product reviews by better understanding contextual nuances like sarcasm and implicit comparisons?

In today's digital marketplace, language analytics has transformed how brands understand and respond to customer feedback. Natural language processing (NLP) technologies now power sentiment analysis tools that scan product reviews across multiple platforms, helping companies make data-driven decisions about their offerings. Test your knowledge about how modern linguistic analysis is revolutionizing product development and marketing strategies!

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BERT (Bidirectional Encoder Representations from Transformers)
Naive Bayes Classification
TF-IDF (Term Frequency-Inverse Document Frequency)
Word2Vec