Suppose we wanted to find the best model complexity to use for polynomial regression for degrees p using cross- validation. Suppose that we have a training dataset with 100 examples in it, and we want to search over the possible degrees [0, 1, 2, 4, 8, 16, 32].We decide to use k = n/2 for the number of chunks in cross-validation (where n is the number of examples in the training set). What is the total number of predictors we will need to train to find the optimal model complexity. Enter your answer as a number.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Suppose we wanted to find the best model complexity to use for polynomial regression for degrees p using cross-
validation.
Suppose that we have a training dataset with 100 examples in it, and we want to search over the possible degrees
= n/2 for the number of chunks in cross-validation (where n is
[0, 1, 2, 4, 8, 16, 32]. We decide to use k
the number of examples in the training set).
What is the total number of predictors we will need to train to find the optimal model complexity. Enter your
answer as a number.
Transcribed Image Text:Suppose we wanted to find the best model complexity to use for polynomial regression for degrees p using cross- validation. Suppose that we have a training dataset with 100 examples in it, and we want to search over the possible degrees = n/2 for the number of chunks in cross-validation (where n is [0, 1, 2, 4, 8, 16, 32]. We decide to use k the number of examples in the training set). What is the total number of predictors we will need to train to find the optimal model complexity. Enter your answer as a number.
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