Intermediate
Artificial Intelligence & Machine Learning
Q46 / 100
What is word2vec?
Correct! Well done.
Incorrect.
The correct answer is B) A neural model learning dense vector representations of words where semantically similar words have similar vectors
B
Correct Answer
A neural model learning dense vector representations of words where semantically similar words have similar vectors
Explanation
Word2vec (Mikolov 2013) uses CBOW or skip-gram training to learn 100-300 dimensional word embeddings. Famous property: king - man + woman ≈ queen. Captured semantic relationships. Succeeded by contextual embeddings (BERT, GPT).
Progress
46/100