Which product development approach revolutionized commercial NLP technology around 2013, moving the industry away from rule-based systems to more effective data-driven solutions?

Natural Language Processing (NLP) has transformed how companies develop products and interact with customers. Behind today's advanced language technologies like chatbots, translation services, and voice assistants lies a fascinating product development history. This trivia question explores a pivotal moment in NLP's evolution that fundamentally changed language technology products. Test your knowledge about the business decisions and technical innovations that shaped the language industry!

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Neural machine translation with attention mechanisms
Word embeddings (Word2Vec) that captured semantic relationships
Symbolic AI with improved lexical databases
Statistical parsing with probabilistic context-free grammars