Fdaytalk Homework Help: Questions and Answers: What is an example of both a generative Al model and a discriminative Al model?
a) A generative Al model could be trained on a dataset of images of cats and then used to cluster images of cats. A discriminative Al model could be trained on a dataset of images of cats and dogs and then used to predict as either cats or dogs.
b) A generative Al model could be trained on a dataset of images of cats and then used to generate new images of cats. A discriminative Al model could be trained on a dataset of images of cats and dogs and then used to classify new images as either cats or dogs.
c) A generative Al model does not need to be trained on a dataset of images of cats and then used to generate new images of cats, because the images were already generated by using Al. A discriminative Al model could be trained on a dataset of images of cats and dogs and then used to classify new images as either cats or dogs.
d) A generative AI model could be trained on a dataset of images of cats and then used to classify new images of cats. A discriminative AI model could be trained on a dataset of images of cats and dogs and then used to predict new images as either cats or dogs.
Answer:
First, let’s understand what generative and discriminative AI models are:
- Generative models: They can understand data distributions and use that knowledge to create new data instances similar to the training data. In this case, they generate new cat images.
- Discriminative Models: They focus on learning the relationship between the input data (images) and the desired output (cat or dog). They can classify new data based on learned relationship.
Now, with this understanding, let’s solve this question step by step.
Given Options: Step by Step Answering
a) A generative Al model could be trained on a dataset of images of cats and then used to cluster images of cats. A discriminative Al model could be trained on a dataset of images of cats and dogs and then used to predict as either cats or dogs.
- It describes a generative model being used for clustering, which is not its primary purpose.
- While a generative model could be used for data generation, clustering is a separate technique often used with discriminative models.
- The discriminative model description is correct.
b) A generative Al model could be trained on a dataset of images of cats and then used to generate new images of cats. A discriminative Al model could be trained on a dataset of images of cats and dogs and then used to classify new images as either cats or dogs.
- This is correct. The generative model is used to create new images, and the discriminative model is used to classify images.
c) A generative Al model does not need to be trained on a dataset of images of cats and then used to generate new images of cats, because the images were already generated by using Al. A discriminative Al model could be trained on a dataset of images of cats and dogs and then used to classify new images as either cats or dogs.
- This is incorrect because it incorrectly states that a generative model does not need to be trained, which is not true for the context of generating new images.
d) A generative AI model could be trained on a dataset of images of cats and then used to classify new images of cats. A discriminative AI model could be trained on a dataset of images of cats and dogs and then used to predict new images as either cats or dogs.
- This is incorrect because a generative model is not typically used for classification tasks.
Conclusion
Based on the above analysis, the correct answer is:
b) A generative AI model could be trained on a dataset of images of cats and then used to generate new images of cats. A discriminative AI model could be trained on a dataset of images of cats and dogs and then used to classify new images as either cats or dogs.
This option correctly describes the functionalities of both models. The generative model learns to create new cat images, while the discriminative model learns to distinguish between cats and dogs.
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