Recordings of a one-year-old baby's life train an AI to learn words. Research establishes a computational basis to study how children begin to speak, connecting what they see with the auditory stimuli they receive from adults.

From birth, babies begin to receive visual and auditory stimuli, essential to learn something essential in their lives: language. Between six and nine months, they begin to talk, associating sounds with real-world objects and concepts. By the age of two, they usually have a vocabulary of approximately 300 words.