Quiz Space

Deep Learning · Quiz 1 · 25 Feb 2024 · January 2024 term

Question 2: Suppose we have a perceptron with two inputs, x1 and x2. …

Question 2

+3 marksNumerical answer

Suppose we have a perceptron with two inputs, x1 and x2. This perceptron undergoes training on a small dataset containing three points: (−1, 2) labeled as class 0, (0,−1) labeled as class 1, and (2, 1) labeled as class 0. The weights of the perceptron are initialized to zeros, and the model is trained until it reaches convergence. Given this scenario, what would be the assigned output class by the trained perceptron for the new point (−2, 0)?

Show answer

Correct answer: 1

See the whole paperTake it as a mock test

Question 2 of 14 in the IIT Madras BS Deep Learning (Deep Learning) Quiz 1 paper sat on 25 Feb 2024, in the January 2024 term (IIT M DEGREE AN2 EXAM QDB2 25 Feb 2024). It carries 3 marks.

More questions from this paper

  1. Q1Consider a neuron with binary inputs x1 and x2, and an output y. The neuron computes the weighted sum of its inputs and…
  2. Q3You are training a neural network for sentiment analysis on a dataset of 10,000 text reviews. The dataset is divided in…
  3. Q4Let’s assume a continuous function f(x1,x2) is approximated using 3D tower function with a 3 hidden layer neural networ…
  4. Q5The logistic sigmoid neuron \sigma(x) is defined as follows \sigma(x) = \frac{1}{1 + exp(-(wx + b))} where w, b \in \ma…
  5. Q6Figure question
  6. Q7Figure question
  7. Q8Which of the following is true, given the optimal learning rate?
  8. Q9How many parameters (including biases) are there in the entire network?
  9. Q10Suppose that all elements in the input vector are zero and the corresponding true label is also 0. Further, suppose tha…
  10. Q11Assuming that all weights between layers h3 and O are initialized to one, with no bias associated with any neuron, what…
  11. Q12Consider a neural network with two hidden layers and one output layer, as shown below. Here, a_k is a pre-activation an…
  12. Q13Consider a neural network with two hidden layers and one output layer, as shown below. Here, a_k is a pre-activation an…
  13. Q14Consider the following image: As per your understanding of optimization algorithms, which of the following mappings wil…