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11 hours ago · Language, music, and mathematics courses and language assessment. Duolingo, Inc., [b] is an American educational technology company that produces learning apps and provides language certification. Duolingo offers courses on music, [5] math, [6] and 43 languages, [7] ranging from English, French, and Spanish to less commonly studied languages ...
11 hours ago · IBM Watson is a technology platform that uses natural language processing and machine learning to reveal insights from large amounts of unstructured data. [145] Watson was debuted in 2011 on the American game show Jeopardy! , where it competed against champions Ken Jennings and Brad Rutter in a three-game tournament and won.
