Cristina Marco is a Senior Data Scientist at Amazon Alexa, specializing in AI automation and large language model (LLM) innovations. With over 12 years of experience in natural language processing research and more than 6 years in developing production-grade LLM solutions, they are currently leading Generative AI initiatives that have improved accuracy across millions of daily requests. Cristina previously held academic roles, including Associate Professor at Gjøvik University College and Lecturer in Linguistics at Universitat Pompeu Fabra, and has conducted postdoctoral research in computational linguistics. They possess deep technical expertise in RAG system design, knowledge graph construction, and multilingual AI solution deployment, further evidenced by their publication record and patents in RAG methodologies.
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