Reinforcement Learning Algorithms

Reinforcement Learning Algorithms

Assessment

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Computers

University

Easy

Created by

Asst.Prof.,CSE Chennai

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7 questions

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1.

FLASHCARD QUESTION

Front

What are the two types of RL algorithms?

Back

Model-based and model-free.

2.

FLASHCARD QUESTION

Front

What does a model-based algorithm do?

Back

Estimates the optimal policy using the transition and reward functions, learning a model of the environment’s dynamics.

3.

FLASHCARD QUESTION

Front

How does a model-free algorithm operate?

Back

It directly estimates the optimal policy through trial and error, using rewards received from the environment.

4.

FLASHCARD QUESTION

Front

When are model-free algorithms more suitable?

Back

In environments with complex dynamics where it is difficult to model the environment accurately.

5.

FLASHCARD QUESTION

Front

What is on-policy learning?

Back

A learning approach that requires the data used to train the policy to be generated by the same policy currently being improved.

6.

FLASHCARD QUESTION

Front

What is off-policy learning?

Back

A learning approach that allows the agent to learn from data generated by a different policy.

7.

FLASHCARD QUESTION

Front

What is the exploration-exploitation trade-off?

Back

The concept of exploiting what the agent already knows versus exploring a random action.

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