session_2.md

Note:The assignment 2 is at the end of the document scroll down for instructions

Maths Again !!!

Everyone Grab a Pen and Paper

Lets try to solve

CLICK TO SEE THE PROBLEM

REVEAL

NO WE ARE NOT GONNA SOLVE THE ABOVE EQUATION

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MATRICES

All this is okay but what is the Real life use-case

lets look at an example where the Row matrix is quantity of oranges, apples and beers

[5,6,10]

This is a 1x3 Matrix

Now lets construct a matrix with prices of the above items

[20,10,4]'

This is a 3x1 marix Now the Product of the above two gives us ??? (The total Amount to be paid)

And the Total Amount is 100+60+40 = 200 units

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Now let us look at Transformations !

What about Translation then ! Ponder !!

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Limits and Derivatives !

All this is cool!
BUT
What the Heaven is a Derivative !!

Explain Physical Interpretation of Derivative

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Now let us look at Partial Derivatives !

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Why Tangents, What Tangents !!

STEPS

• What is a straight line
• Why is it defining a set of points which are straight lines
• Posing Linear Regression Problem
• MSE as a metric
• Gradient Descent Intuition
• Forming the Gradient descent algorithm
• Redefining MSE to MQE
• Getting the Solution
• CODE Demo

Assignment_2:

1. Coding assignment:
   1. Open this link 'Assignment_2b' and make a copy to your google drive. Open it in Google Colab and Do the required as instructed in the file which is to run each cell and add comments and explaining the code.
2. Submit the link to LMS Assignment_2 submit link

Session_2 Video

Session2