MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

MACHINE LEARNING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In classification, output can only be
A
1
B
2
C
3
D
4
Explanation: 

Detailed explanation-1: -Model Output Most of the classification models output a probability number for the dataset. E.g. – A classification model like Logistic Regression will output a probability number between 0 and 1 instead of the desired output of actual target variable like Yes/No, etc.

Detailed explanation-2: -It is used to assess a classifier’s performance, and the output is a probability value between 1 and 0. A successful binary classification model should have a log loss value that is close to 0.

Detailed explanation-3: -Binary classification-when there is only two classes to predict, usually 1 or 0 values.

Detailed explanation-4: -Binary classification is used to predict one of two possible outcomes. A two class problem (binary problem) has possibly only two outcomes: “yes or no” “success” or “failure”

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