Low precision and high recall application - Logical regression

0 votes
I'm trying to understand logistic regression and very confused when to use low precision value and high regression value. Can you please explain this with an example?
Jun 13 in Python by Kamal

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes
In situations where you wish to reduce the number of false negatives, you use low precision and high recall. Let me explain what false negative with an example. Suppose you have a dataset of people affected by a disease. You wish to find out people who are affected by the disease. Anybody who is affected shouldn't be classified as not affected. This is called a false negative.
answered Jun 13 by Meg

Related Questions In Python

0 votes
1 answer
0 votes
0 answers

what is the logical AND operator in python?

how do i use it in a ...READ MORE

Apr 12 in Python by Waseem
• 2,870 points
0 votes
1 answer

What does the random.triangular(low, high, mode) function do in python?

It returns a random floating point number ...READ MORE

answered May 27 in Python by Vinod
+1 vote
4 answers

How can I concatenate str and int objects?

If you want to concatenate int or ...READ MORE

answered Oct 18, 2018 in Python by subhm
0 votes
1 answer

how can i count the items in a list?

suppose you have a list a = [0,1,2,3,4,5,6,7,8,9,10] now ...READ MORE

answered May 2 in Python by Mohammad
• 1,400 points
0 votes
1 answer

Python logical operator 'and'

If you use and on two or ...READ MORE

answered Jan 28 in Python by Omkar
• 67,000 points
0 votes
1 answer

Replace First and Last Word of String in the Most Pythonic Way

import re a = " this is a ...READ MORE

answered Aug 22, 2018 in Python by ariaholic
• 7,320 points

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.