Logistic regression

#1

https://github.com/thisisabhijat/Machine-Learning/blob/main/10)%20Logistic%20Regression/1)%20Logistic%20Regression.ipynb

#2

The error_list plot is incorrect,I dont know why …I had done exactly what is being taught

#3

hey @abhi_fame ,
You rest of the code is perfectly fine.
You just need to make some changing in your error function .
the actual loss function is
-1*( y*sigmoid(y_hat) + (1-y)*sigmoid(1 - y_hat) )/ n .

So just make this change.
and you will get the correct loss function as required.

I hope this helps. Thank You and Happy Learning :slightly_smiling_face:.

#4

This problem is of clustering fundamentals where the points in the graph are not visible… please check
https://github.com/thisisabhijat/Machine-Learning/blob/main/11)%20Clustering%20Fundamentals/correct%20one.ipynb

#5

hey @abhi_fame,
Kindly keep a single doubt related to a single file only.
You have another doubt regarding this, and i have replied to it too.
Kindly check that.

#6

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