Which natural language processing innovation was FIRST widely adopted by major e-commerce platforms to improve product discovery?

The intersection of language technology and e-commerce has revolutionized how consumers interact with online retail platforms. From sophisticated search algorithms to multilingual capabilities, linguistics plays a crucial role in modern digital shopping experiences. Test your knowledge about how language technology has transformed online retail and shaped product discovery in the global marketplace.

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Semantic search capabilities (understanding query intent rather than just keywords)
Visual search technology (using images instead of text to find products)
Voice commerce interfaces (shopping via voice assistants)
Sentiment analysis for automated product review summaries