Which scientific technique is most commonly used by retailers to extract actionable insights from unstructured big data sources like customer reviews and social media posts?

Big data has transformed retail science, allowing businesses to make evidence-based decisions like never before. From predicting consumer behavior to optimizing inventory, retailers now leverage massive datasets to gain competitive advantages. But how much do you know about the scientific applications of big data in the retail sector? This trivia question tests your knowledge of how retailers use advanced analytics to process the enormous amounts of information generated in modern commerce.

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Natural Language Processing (NLP)
Fluorescence Spectroscopy
Chromatographic Separation
X-ray Crystallography