Course Content

Getting Started with Machine Learning

4m 4s

Introduction to Machine Learning

13m 51s

Environment Setup Part 1

3m 32s

Environment Setup Part 2

4m 43s

Environment Setup Part 3

2m 34s

Quiz : Introduction to Machine Learning

8m

Data Wrangling in Machine Learning

12m 26s

Importing Libraries and Dataset in Machine Learning

11m 19s

Handling Missing Data in Machine Learning

11m 51s

Handling Missing Data in Machine Learning - Practical

17m 3s

Encoding Categorical Data in Machine Learning

6m 34s

Encoding Categorical Data in Machine Learning - Practical

8m 3s

Splitting Dataset in Machine Learning

3m 38s

Splitting Dataset in Machine Learning - Practical

9m 36s

Normalizing the Data in Machine Learning - Part 1

6m 19s

Normalizing the Data in Machine Learning - Part 2

6m 58s

Finding Machine Learning Datasets

9m 17s

Exploratory Data Analysis in Machine Learning

9m 1s

Plotting Graphs in Machine Learning - Part 1

19m 12s

Plotting Graphs in Machine Learning - Part 2

23m 45s

Distribution Models in Machine Learning - Part 1

33m 55s

Distribution Models in Machine Learning - Part 2

13m 56s

Assignment : Data Preprocessing for Machine Learning

1m 40s

Quiz : Data Preprocessing for Machine Learning

10m

Machine Learning Paradigms

9m 55s

Assignment : Machine Learning Paradigms

3m 25s

Quiz : Machine Learning Paradigms

10m

Overview of Classification

5m 22s

Logistic Regression in Machine Learning

4m 54s

Logistic Regression in Machine Learning - Practical - 1

32m 40s

Logistic Regression in Machine Learning - Practical - 2

12m 37s

KNN in Machine Learning

7m 22s

KNN in Machine Learning Practical - 1

35m 1s

KNN in Machine Learning - Practical 2

8m 46s

Decision Trees for Classification in Machine Learning

6m 17s

Decision Trees for Classification in Machine Learning - Practical - 1

22m 42s

Decision Trees for Classification in Machine Learning - Practical - 2

20m 42s

Decision Tree Iterative Dichotomiser in Machine Learning - 3

22m 52s

Random Forest in Machine Learning

8m 37s

Support Vector Machine Classifier

5m 44s

Support Vector Machine Classifier - Practical - 1

16m 59s

Support Vector Machine Classifier - Practical - 2

11m 19s

Naive Bayes Classifier in Machine Learning

5m 25s

Naive Bayes Classifier in Machine Learning Practical - 1

15m 21s

Naive Bayes Classifier in Machine Learning Practical - 2

11m 8s

Evaluating Classification Models Performance in Machine Learning

7m 31s

Evaluating Classification Models Performance in Machine Learning Practical

33m 2s

Assignment : Supervised Learning Algorithms

1m 12s

Quiz : Supervised Learning Algorithms

10m

Simple Linear Regression in Machine Learning

8m 57s

Simple Linear Regression in Machine Learning - Practical

12m 34s

Salary Prediction using Linear Regression in Machine Learning

22m 42s

Multi-Linear Regression in Machine Learning

2m 53s

Startup Prediction using Multiple Regression in Machine Learning

25m 13s

Support Vector Regressor in Machine Learning

10m 45s

Support Vector Regressor in Machine Learning - Practical - 1

6m 48s

Support Vector Regressor in Machine Learning Practical - 2

15m 46s

Decision Tree Regressor in Machine Learning

4m 53s

Decision Tree Regressor in Machine Learning Practical - 1

5m 2s

Decision Tree Regressor in Machine Learning Practical - 2

17m 10s

Regressor Model Selection in Machine Learning

9m 7s

Evaluating Regression Model Performance in Machine Learning

8m 46s

Evaluating Regression Model Performance in Machine Learning - Practical

11m 35s

Assignment : Regression Algorithms

1m 12s

Quiz : Regression Algorithms

10m

Distance Metrics in Machine Learning

6m 10s

K-Means Clustering in Machine Learning

11m 3s

K-Means Clustering in Machine Learning - Practical

9m 49s

Mall Customers Prediction using K Means Clustering in Machine Learning

18m 3s

Hierarchical Clustering in Machine Learning - Agglomerative , Divisive

4m 39s

Agglomerative Clustering in Machine Learning - Practical

4m 45s

Divisive Clustering in Machine Learning - Practical

14m 42s

DBscan Spatial Clustering in Machine Learning

8m 50s

Mall Customers Prediction using Hierarchical Clustering in Machine Learning

19m

Assignment : Unsupervised Learning Algorithms

2m 41s

Quiz : Unsupervised Learning Algorithms

10m

Association Rule in Machine Learning - Apriori, FP Growth

7m 19s

Association Rule in Machine Learning - Apriori Practical

7m 15s

Market Basket Analysis using Apriori in Machine Learning

17m 50s

FP Growth in Machine Learning

7m 43s

Market Basket Analysis using FP Growth in Machine Learning

11m 46s

Assignment : Association Rule Mining

46s

Quiz : Association Rule Mining

10m

Reinforcement Learning in Machine Learning - Multi Armed Bandits

21m 4s

Upper Confidence Bound in Machine Learning - Practical

8m 41s

Thompson Sampling in Machine Learning - Practical

4m 18s

Q Learning in Machine Learning

33m 47s

Assignment : Reinforcement Learning

1m 21s

Quiz : Reinforcement Learning

10m

Basics of Regularization and Optimization in Machine Learning

7m 40s

Cross Validation in Machine Learning

20m 27s

Hyperparameter Tuning in Machine Learning

19m 21s

Sampling Methods in Machine Learning

19m 43s

Underfitting and Overfitting in Models in Machine Learning

6m 8s

Variance and Bias in Machine Learning

9m 49s

Assignment : Regularization and Optimization

1m 4s

Quiz : Regularization and Optimization

10m

Advance Trends in Machine Learning

10m 19s

Introduction to Keras and Deep Learning

7m 43s

Practical Demonstration -Keras

13m 59s

Reinforcement Learning Project - Teach a Taxi Part 1

16m 21s

Reinforcement Learning Project - Teach a Taxi Part 2

14m 37s

Reinforcement Learning Project - Teach a Taxi Part 3

13m 2s

Reinforcement Learning Project - Teach a Taxi Part 4

15m 26s

Loan Prediction Project Part 1

35m 45s

Loan Prediction Project Part 2

26m 17s

Course Summary

3m 52s

Interview Questions Part 1

19m 22s

Interview Questions Part 2

12m 23s

Interview Questions Part 3

15m 21s

Career Guideline

6m

Principal Component Analysis in Machine Learning - Practical

Complete Machine Learning Course Dimensionality Reduction

Enroll Now For Free
Previous Next
Discussion
Previous Discussion Next
Previous
Next
  • PCA
  • PCA

Course Content

Getting Started with Machine Learning

4m 4s

Introduction to Machine Learning

13m 51s

Environment Setup Part 1

3m 32s

Environment Setup Part 2

4m 43s

Environment Setup Part 3

2m 34s

Data Wrangling in Machine Learning

12m 26s

Importing Libraries and Dataset in Machine Learning

11m 19s

Handling Missing Data in Machine Learning

11m 51s

Handling Missing Data in Machine Learning - Practical

17m 3s

Encoding Categorical Data in Machine Learning

6m 34s

Encoding Categorical Data in Machine Learning - Practical

8m 3s

Splitting Dataset in Machine Learning

3m 38s

Splitting Dataset in Machine Learning - Practical

9m 36s

Normalizing the Data in Machine Learning - Part 1

6m 19s

Normalizing the Data in Machine Learning - Part 2

6m 58s

Finding Machine Learning Datasets

9m 17s

Exploratory Data Analysis in Machine Learning

9m 1s

Plotting Graphs in Machine Learning - Part 1

19m 12s

Plotting Graphs in Machine Learning - Part 2

23m 45s

Distribution Models in Machine Learning - Part 1

33m 55s

Distribution Models in Machine Learning - Part 2

13m 56s

Assignment : Data Preprocessing for Machine Learning

1m 40s

Machine Learning Paradigms

9m 55s

Assignment : Machine Learning Paradigms

3m 25s

Overview of Classification

5m 22s

Logistic Regression in Machine Learning

4m 54s

Logistic Regression in Machine Learning - Practical - 1

32m 40s

Logistic Regression in Machine Learning - Practical - 2

12m 37s

KNN in Machine Learning

7m 22s

KNN in Machine Learning Practical - 1

35m 1s

KNN in Machine Learning - Practical 2

8m 46s

Decision Trees for Classification in Machine Learning

6m 17s

Decision Trees for Classification in Machine Learning - Practical - 1

22m 42s

Decision Trees for Classification in Machine Learning - Practical - 2

20m 42s

Decision Tree Iterative Dichotomiser in Machine Learning - 3

22m 52s

Random Forest in Machine Learning

8m 37s

Support Vector Machine Classifier

5m 44s

Support Vector Machine Classifier - Practical - 1

16m 59s

Support Vector Machine Classifier - Practical - 2

11m 19s

Naive Bayes Classifier in Machine Learning

5m 25s

Naive Bayes Classifier in Machine Learning Practical - 1

15m 21s

Naive Bayes Classifier in Machine Learning Practical - 2

11m 8s

Evaluating Classification Models Performance in Machine Learning

7m 31s

Evaluating Classification Models Performance in Machine Learning Practical

33m 2s

Assignment : Supervised Learning Algorithms

1m 12s

Simple Linear Regression in Machine Learning

8m 57s

Simple Linear Regression in Machine Learning - Practical

12m 34s

Salary Prediction using Linear Regression in Machine Learning

22m 42s

Multi-Linear Regression in Machine Learning

2m 53s

Startup Prediction using Multiple Regression in Machine Learning

25m 13s

Support Vector Regressor in Machine Learning

10m 45s

Support Vector Regressor in Machine Learning - Practical - 1

6m 48s

Support Vector Regressor in Machine Learning Practical - 2

15m 46s

Decision Tree Regressor in Machine Learning

4m 53s

Decision Tree Regressor in Machine Learning Practical - 1

5m 2s

Decision Tree Regressor in Machine Learning Practical - 2

17m 10s

Regressor Model Selection in Machine Learning

9m 7s

Evaluating Regression Model Performance in Machine Learning

8m 46s

Evaluating Regression Model Performance in Machine Learning - Practical

11m 35s

Assignment : Regression Algorithms

1m 12s

Distance Metrics in Machine Learning

6m 10s

K-Means Clustering in Machine Learning

11m 3s

K-Means Clustering in Machine Learning - Practical

9m 49s

Mall Customers Prediction using K Means Clustering in Machine Learning

18m 3s

Hierarchical Clustering in Machine Learning - Agglomerative , Divisive

4m 39s

Agglomerative Clustering in Machine Learning - Practical

4m 45s

Divisive Clustering in Machine Learning - Practical

14m 42s

DBscan Spatial Clustering in Machine Learning

8m 50s

Mall Customers Prediction using Hierarchical Clustering in Machine Learning

19m

Assignment : Unsupervised Learning Algorithms

2m 41s

Association Rule in Machine Learning - Apriori, FP Growth

7m 19s

Association Rule in Machine Learning - Apriori Practical

7m 15s

Market Basket Analysis using Apriori in Machine Learning

17m 50s

FP Growth in Machine Learning

7m 43s

Market Basket Analysis using FP Growth in Machine Learning

11m 46s

Assignment : Association Rule Mining

46s

Reinforcement Learning in Machine Learning - Multi Armed Bandits

21m 4s

Upper Confidence Bound in Machine Learning - Practical

8m 41s

Thompson Sampling in Machine Learning - Practical

4m 18s

Q Learning in Machine Learning

33m 47s

Assignment : Reinforcement Learning

1m 21s

Basics of Regularization and Optimization in Machine Learning

7m 40s

Cross Validation in Machine Learning

20m 27s

Hyperparameter Tuning in Machine Learning

19m 21s

Sampling Methods in Machine Learning

19m 43s

Underfitting and Overfitting in Models in Machine Learning

6m 8s

Variance and Bias in Machine Learning

9m 49s

Assignment : Regularization and Optimization

1m 4s

Advance Trends in Machine Learning

10m 19s

Introduction to Keras and Deep Learning

7m 43s

Practical Demonstration -Keras

13m 59s

Reinforcement Learning Project - Teach a Taxi Part 1

16m 21s

Reinforcement Learning Project - Teach a Taxi Part 2

14m 37s

Reinforcement Learning Project - Teach a Taxi Part 3

13m 2s

Reinforcement Learning Project - Teach a Taxi Part 4

15m 26s

Loan Prediction Project Part 1

35m 45s

Loan Prediction Project Part 2

26m 17s

Course Summary

3m 52s

Interview Questions Part 1

19m 22s

Interview Questions Part 2

12m 23s

Interview Questions Part 3

15m 21s

Career Guideline

6m

FAQs

Principal Component Analysis (PCA) is a statistical process that turns a set of correlated variables into a set of uncorrelated variables using an orthogonal transformation. In exploratory data analysis and machine learning for predictive models, PCA is the most extensively used tool.

Principal Component Analysis is an unsupervised learning approach used in machine learning to reduce dimensionality. With the help of orthogonal transformation, it is a statistical technique that turns observations of correlated features into a set of linearly uncorrelated data.

The major components are orthogonal because they are the eigenvectors of a covariance matrix. The dataset on which the PCA approach will be applied must be scaled. The relative scale has an impact on the outcomes. It is a means of describing data in layman's terms.

PCA is a method for lowering the dimensionality of such datasets, boosting interpretability while minimising information loss. It accomplishes this by generating new uncorrelated variables that optimise variance in a sequential manner.

Recommended Courses

Share With Friend

Have a friend to whom you would want to share this course?

Download LearnVern App

App Preview Image
App QR Code Image
Code Scan or Download the app
Google Play Store
Apple App Store
598K+ Downloads
App Download Section Circle 1
4.57 Avg. Ratings
App Download Section Circle 2
15K+ Reviews
App Download Section Circle 3
  • Learn anywhere on the go
  • Get regular updates about your enrolled or new courses
  • Share content with your friends
  • Evaluate your progress through practice tests
  • No internet connection needed
  • Enroll for the webinar and join at the time of the webinar from anywhere