In this demo, you can enter three or more words, and the computer decides which of the words does not fit. Only in English. For example, try “dog cat house cow” or “Germany Switzerland Austria Apple”

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This demo shows the power of so-called “word vectors”, which are mathematical models for single words. Word vectors can be automatically generated using machine learning algorithms. The became very popular in language understanding since Google published a powerful large-scale model in 2011.
Works only for English words. Correct capitalization is important, since “Apple” and “apple” are different words.