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Word embedding

WURD em-BED-ing

/wɜːrd ɪmˈbɛdɪŋ/

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Syllable breakdown

wordembedding

Dictionary meaning

A representation of words as dense, real-valued vectors in a continuous vector space, in which semantically similar words are mapped to nearby points, enabling machine learning models to capture meaning and relationships between words mathematically.

Examples

  • Word embedding techniques like Word2Vec and GloVe allow models to understand that 'king' minus 'man' plus 'woman' approximates 'queen'.
  • Word embeddings are typically pre-trained on large corpora and then fine-tuned for specific tasks.

Synonyms: word vector, distributed word representation

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