PROFESSIONAL-DATA-ENGINEER · Question #74
PROFESSIONAL-DATA-ENGINEER Question #74: Real Exam Question with Answer & Explanation
The correct answer is A: The wide model is used for memorization, while the deep model is used for generalization.. Explanation/Reference: Can we teach computers to learn like humans do, by combining the power of memorization and generalization? It's not an easy question to answer, but by jointly training a wide linear model (for memorization) alongside a deep neural network (for generalizatio
Question
Which of the following statements about the Wide & Deep Learning model are true? (Select 2 answers.)
Options
- AThe wide model is used for memorization, while the deep model is used for generalization.
- BA good use for the wide and deep model is a recommender system.
- CThe wide model is used for generalization, while the deep model is used for memorization.
- DA good use for the wide and deep model is a small-scale linear regression problem.
Explanation
Explanation/Reference: Can we teach computers to learn like humans do, by combining the power of memorization and generalization? It's not an easy question to answer, but by jointly training a wide linear model (for memorization) alongside a deep neural network (for generalization), one can combine the strengths of both to bring us one step closer. At Google, we call it Wide & Deep Learning. It's useful for generic large-scale regression and classification problems with sparse inputs (categorical features with a large number of possible feature values), such as recommender systems, search, and ranking problems.
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