What do you understand by statistical power of sensitivity and how do you calculate it?

0 votes
For machine learning domain What is meant by statistical power of sensitivity and how do you calculate it?
Aug 20, 2018 in Data Analytics by Anmol
• 1,620 points
26 views

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

Sensitivity is commonly used to validate the accuracy of a classifier (Logistic, SVM, Random Forest etc.).

Sensitivity is nothing but “Predicted True events/ Total events”. True events here are the events which were true and model also predicted them as true.

Calculation of seasonality is pretty straight forward.

Seasonality = ( True Positives ) / ( Positives in Actual Dependent Variable )

where true positives are positive events which are correctly classified as positives.

answered Aug 20, 2018 by ANMOL
• 3,620 points

Related Questions In Data Analytics

0 votes
1 answer

What is a Random Walk model and how can you simulate it using R?

A random walk is a simple example ...READ MORE

answered Jul 3, 2018 in Data Analytics by DataKing99
• 8,100 points
293 views
0 votes
1 answer

How to calculate group mean and assign it to new data in R

You can use something like this: df$grp.mean.values <- ...READ MORE

answered Jun 27, 2018 in Data Analytics by darklord
• 6,140 points
36 views
0 votes
1 answer

Statistical Power of Sensitivity

Sensitivity is commonly used to validate the ...READ MORE

answered Jul 13, 2018 in Data Analytics by CodingByHeart77
• 3,680 points
31 views
0 votes
1 answer

Which package is used to do data import in R and Python and How do you import SAS data?

We can do data import using multiple ...READ MORE

answered Aug 24, 2018 in Data Analytics by ANMOL
• 3,620 points
13 views
0 votes
2 answers

What is difference between Distributed search head and Search head cluster?

 A distributed environment describes the separation of ...READ MORE

answered Dec 3, 2018 in Data Analytics by Ali
• 10,290 points
105 views
0 votes
2 answers

"Train" and "Test" sets in Data Science

Normally to perform supervised learning you need ...READ MORE

answered Aug 2, 2018 in Data Analytics by ANMOL
• 3,620 points
25 views
0 votes
2 answers

Installing MXNet for R in Windows System

You can install it for python in ...READ MORE

answered Dec 3, 2018 in Data Analytics by Kalgi
• 35,880 points
183 views
+1 vote
3 answers

Problem with installation of Wordcloud in anaconda

Using Anaconda Python 3.6 version For Windows ...READ MORE

answered Aug 7, 2018 in Data Analytics by Priyaj
• 56,120 points
1,796 views
0 votes
1 answer
0 votes
1 answer

Define a SQL query? What is the difference between SELECT and UPDATE Query? How do you use SQL in SAS?

Structured query language (SQL) is a programming ...READ MORE

answered Aug 24, 2018 in Data Analytics by ANMOL
• 3,620 points
35 views

© 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.