An Interactive Online Dictionary Wants to Add a Widget That

Multiple Choice

An interactive online dictionary wants to add a widget that displays words used in similar contexts. A Machine Learning Specialist is asked to provide word features for the downstream nearest neighbor model powering the widget. What should the Specialist do to meet these requirements?

A) Create one-hot word encoding vectors.
B) Produce a set of synonyms for every word using Amazon Mechanical Turk.
C) Create word embedding vectors that store edit distance with every other word.
D) Download word embeddings pre-trained on a large corpus.