Translations:Word Embeddings/7/en: Difference between revisions
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In a vocabulary of <math>V</math> words, a one-hot vector for the <math>i</math>-th word is a <math>V</math>-dimensional vector with a 1 in position <math>i</math> and 0 elsewhere. This representation has two critical shortcomings: | In a vocabulary of <math>V</math> words, a {{Term|one-hot encoding|one-hot}} vector for the <math>i</math>-th word is a <math>V</math>-dimensional vector with a 1 in position <math>i</math> and 0 elsewhere. This representation has two critical shortcomings: | ||
Latest revision as of 23:34, 27 April 2026
In a vocabulary of $ V $ words, a one-hot vector for the $ i $-th word is a $ V $-dimensional vector with a 1 in position $ i $ and 0 elsewhere. This representation has two critical shortcomings: