In locally weighted regression how determine distance from query point with more than one dimension

0 votes
If the query point in a locally weighted regression is multidimensional (for different features), how do we determine if there are points close-by the query point? This is especially true if the features have different units.
Apr 11, 2022 in Machine Learning by Dev
• 6,000 points
1,054 views

1 answer to this question.

0 votes

If x is a vector of individual differences for each attribute, the "size" of x can be measured using a variety of norms (and the distance between any two points). The L2 norm is the most widely used norm. Different normalization procedures can be employed, but you should be fine if you scale each feature so that 80% of the points have a value between -10 and 10

Elevate your skills with our comprehensive AI ML Course.

answered Apr 14, 2022 by anonymous

Related Questions In Machine Learning

0 votes
1 answer
0 votes
1 answer

How to find the intersecting point in the regression line

To find the intersecting point use the ...READ MORE

answered Apr 5, 2022 in Machine Learning by Dev
• 6,000 points
1,089 views
0 votes
1 answer

How to add one new column in an existing dataset?

Hi@akhtar, You can do this task using numpy ...READ MORE

answered Apr 17, 2020 in Machine Learning by MD
• 95,460 points
2,553 views
0 votes
1 answer

Can we change the sigmoid with tanh in Logistic regression transforms??

Hi@Deepanshu, Yes, you can use tanh instead of ...READ MORE

answered May 12, 2020 in Machine Learning by MD
• 95,460 points
2,742 views
0 votes
1 answer
0 votes
0 answers

How to calculate accuracy in a logistic regression model in python?

What accuracy score is considered a good ...READ MORE

Jul 30, 2019 in Python by Waseem
• 4,540 points
1,854 views
0 votes
1 answer

Can we use Normal Equation for Logistic Regression ?

Well not likely,  only one discriminative method ...READ MORE

answered Feb 24, 2022 in Machine Learning by Nandini
• 5,480 points
1,027 views
0 votes
1 answer
0 votes
1 answer

How to use ICD10 Code in a regression model in R?

Using the concept of comorbidities is a ...READ MORE

answered Apr 12, 2022 in Machine Learning by Dev
• 6,000 points
650 views
0 votes
1 answer

Plotting logistic regression in R with the Smarket dataset

The first, third, and fourth methods of ...READ MORE

answered Apr 12, 2022 in Machine Learning by Dev
• 6,000 points
1,007 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP