Feature Selection Using Linear Discriminant Analysis


1

49

May 12, 2020

Which Dimentionality Reduction to use for the given problem?


6

403

October 28, 2019

How do I select important variables for my model using Python sklearn?


2

306

March 5, 2019

Data Science : Dimensionality Reduction


5

641

October 7, 2018

Why do the variables have to be standardised prior to applying PCA


3

5517

June 26, 2018

PCA on binary dataset


3

1413

August 1, 2017

Does high redundancy mean high correlation


3

2838

June 28, 2017

Train & test data partition


2

712

April 8, 2017

Necessity of dimensionality reduction for predictive modelling


2

921

March 23, 2017

Advantage of feature Evaluation over to PCA


3

941

January 31, 2017

PCA How many variables needs to be considered?


5

2753

November 8, 2016

Assumption of same variance in Linear Discriminant Analysis?


2

1596

November 1, 2016

Using Target Variable to perform Principal Component Analysis in R


5

3467

June 12, 2016

From which material (online) can I get a good idea about principal component analysis


3

1455

April 2, 2016

Manifold Learning for Dimension Reduction


2

1529

March 5, 2016

How to select the optimum number of dimensions after applying LSA in R


1

1297

March 2, 2016

How do I use the output from tSNE dimensionality reduction for a random forest


2

3461

February 20, 2016

How dimension reduction technique helps in classification technique


4

2794

August 26, 2015

What is difference between factor analysis and principal component analysis


2

4423

August 14, 2015

What are the packages in R to do dimensionality reduction?


2

2164

August 13, 2015

How is singular value decomposition used in Dimensionality Reduction


1

2474

August 10, 2015

What is the function of the formula used in lda(linear discriminant analysis) in R


1

1666

July 31, 2015

Whether to use Covariance or Correlation Matrix for PCA


2

3814

July 28, 2015

What is Dimensionality Reduction (degrees of freedom)?


3

1830

July 27, 2015

What does the equation in Lasso :Sparse Learning method mean


2

1591

July 27, 2015

What is the Johnson Lindenstrauss Theorem


1

802

July 26, 2015

Filter algorithms for dimensionality reduction


2

1132

July 26, 2015
