New Video Released? [Course 2 Week 3] [PCA]

Course Q&A Machine Learning Specialization Advanced Learning Algorithms
1

Dear ML Team,

Yesterday I got a mail regarding the course update for Course 2 of ML Specialization.

In that, one of the updates is not reflecting, i.e, the section on “Dimensionality Reduction using Principal Component Analysis (PCA)”.

Course Two, Week Three:

  • New Topic: Dimensionality Reduction using Principal Component Analysis (PCA).
    • 3 new lecture videos: “Reducing the Number of Features”, “PCA Algorithm”, “PCA in Code”
    • 1 new optional lab: “PCA - An Example of Exploratory Data Analysis”.

Is the video upload pending for this part? Please let me know as I am about to start this section. :sweat_smile:

Other updates are being reflected in the course.

2

There was an error in the announcement.
The PCA material is in Course 3 Week 2 (not Course 2 Week 3).

3

Hi @TMosh !

Relate to this question, I got the email as well. However, even though the email says that “These new lessons and labs are included for free with your existing specialization” I have no access to the Labs (locked). How can I get access to the updated Labs?

Thanks in advance!

4

If you are currently enrolled in the course, you should have access.
If you already completed the course, you probably don’t have access to the new material.