Which advanced technology is NOT typically used in modern retail sentiment analysis systems?

Sentiment analysis has revolutionized how retailers understand customer feedback. This advanced technology uses natural language processing (NLP) and machine learning to interpret emotions expressed in reviews, social media posts, and other customer communications. For retailers, this provides valuable insights beyond traditional metrics, helping them detect emerging issues, identify product improvement opportunities, and understand emotional connections to their brand. Test your knowledge about this crucial retail analytics technology!

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Quantum computing algorithms
Natural Language Processing (NLP)
Deep learning neural networks
Aspect-based sentiment classification