[amp_mcq option1=”Past input” option2=”Present input” option3=”Both A and B” option4=”None of the above” correct=”option3″]
The correct answer is C. Both A and B.
An encoder is a device that converts data from one form to another. In the context of machine learning, an encoder is a function that maps an input vector to a lower-dimensional vector. The output of an encoder depends on both the past input and the present input. The past input is used to encode the context of the current input, while the present input is used to encode the specific information that is relevant to the current task.
Option A is incorrect because the output of an encoder does not depend only on the past input. The present input is also used to encode the specific information that is relevant to the current task.
Option B is incorrect because the output of an encoder does not depend only on the present input. The past input is also used to encode the context of the current input.
Option D is incorrect because the output of an encoder does depend on both the past input and the present input.