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In a Generative Adversarial Network (GAN) training session, the discriminator evaluates 800 samples. Out of these, it correctly identifies 680 samples as real and 100 samples as fake. What is the discriminator’s accuracy in percentage?

Question

In a Generative Adversarial Network (GAN) training session, the discriminator evaluates 800 samples. Out of these, it correctly identifies 680 samples as real and 100 samples as fake. What is the discriminator’s accuracy in percentage?

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Solution

To calculate the accuracy of the discriminator, we need to follow these steps:

  1. First, we need to find out the total number of samples that the discriminator correctly identified. This is the sum of the correctly identified real samples and the correctly identified fake samples. So, 680 (real) + 100 (fake) = 780.

  2. Next, we need to know the total number of samples that the discriminator evaluated. According to the question, this is 800.

  3. Now, we can calculate the accuracy by dividing the number of correctly identified samples by the total number of samples, and then multiplying the result by 100 to get a percentage. So, (780 / 800) * 100 = 97.5%.

Therefore, the discriminator’s accuracy is 97.5%.

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