OOV

English Pronunciation en /uːv/ en uːv 1 Noun en broadcasting An item in a television (especially news) broadcast consisting of pictures alone, to be played on screen while the presenter continues to talk out of vision and provide commentary. Prepositional phrase en computational linguistics en out of vocabulary: describing a term encountered in the input which is not present in a system's dictionary or database of known terms. en w:Christopher D. Manning Foundations of Statistical Natural Language Processing 1991 MIT Press Cambridge, Mass. 199 https://archive.org/details/foundationsofsta0000mann/page/199/mode/1up 978-0-262-13360-9 Hinrich Schütze Rather, the n-grams are calculated as usual only for the most common k words, and all other words are regarded as Out-Of-Vocabulary (OOV) items and mapped to a single token such as <UNK>. Anagrams en oov ovo-