Which of the following activation will be the best fit for Task 1A?ReLUtanhSigmoidLeaky ReLU
Question
Which of the following activation will be the best fit for Task 1A?
- ReLU
- tanh
- Sigmoid
- Leaky ReLU
Solution
To answer this question, we need to know what Task 1A is. The choice of activation function in a neural network depends on the specific task at hand.
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ReLU (Rectified Linear Unit) is often used in the hidden layers of a neural network because it helps to alleviate the vanishing gradient problem, which is when the gradients are too small to effectively train the network.
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Tanh (Hyperbolic Tangent) is similar to the sigmoid function but can output negative values, making it more balanced around 0 and sometimes leading to faster convergence of the network.
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Sigmoid is often used for binary classification problems in the output layer of the network because it squashes its input into the range [0, 1], which can be interpreted as a probability.
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Leaky ReLU is a variant of ReLU that allows small negative values when the input is less than zero. It can help to alleviate the dying ReLU problem, which is when a ReLU neuron gets stuck in the negative side and keeps outputting 0.
Without knowing the specifics of Task 1A, it's impossible to definitively say which activation function would be the best fit.
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