My solution to Data Structures and Algorithms Specialization (Algorithmic Toolbox; Data Structures; Algorithms on Graphs; Algorithms on Strings; Advanced Algorithms and Complexity; Genome Assembly Programming Challenge)
This repository contains the weekly MATLAB assignments that I did in Machine Learning course in Coursera.
Comments/issues/PRs are welcomed!
Exercise 1 in Week 2
Part Name
Score
Feedback
Warm-up Exercise
10 / 10
Nice work!
Computing Cost (for One Variable)
40 / 40
Nice work!
Gradient Descent (for One Variable)
50 / 50
Nice work!
Feature Normalization
0 / 0
Nice work!
Computing Cost (for Multiple Variables)
0 / 0
Nice work!
Gradient Descent (for Multiple Variables)
0 / 0
Nice work!
Normal Equations
0 / 0
Nice work!
100 / 100
Exercise 2 in Week 3
Part Name
Score
Feedback
Sigmoid Function
5 / 5
Nice work!
Logistic Regression Cost
30 / 30
Nice work!
Logistic Regression Gradient
30 / 30
Nice work!
Predict
5 / 5
Nice work!
Regularized Logistic Regression Cost
15 / 15
Nice work!
Regularized Logistic Regression Gradient
15 / 15
Nice work!
100 / 100
Exercise 3 in Week 4
Part Name
Score
Feedback
Regularized Logistic Regression
30 / 30
Nice work!
One-vs-All Classifier Training
20 / 20
Nice work!
One-vs-All Classifier Prediction
20 / 20
Nice work!
Neural Network Prediction Function
30 / 30
Nice work!
100 / 100
Exercise 4 in Week 5
Part Name
Score
Feedback
Feedforward and Cost Function
30 / 30
Nice work!
Regularized Cost Function
15 / 15
Nice work!
Sigmoid Gradient
5 / 5
Nice work!
Neural Network Gradient (Backpropagation)
40 / 40
Nice work!
Regularized Gradient
10 / 10
Nice work!
100 / 100
Exercise 5 in Week 6
Part Name
Score
Feedback
Regularized Linear Regression Cost Function
25 / 25
Nice work!
Regularized Linear Regression Gradient
25 / 25
Nice work!
Learning Curve
20 / 20
Nice work!
Polynomial Feature Mapping
10 / 10
Nice work!
Validation Curve
20 / 20
Nice work!
100 / 100
Exercise 6 in Week 7
Part Name
Score
Feedback
Gaussian Kernel
25 / 25
Nice work!
Parameters (C, sigma) for Dataset 3
25 / 25
Nice work!
Email Preprocessing
25 / 25
Nice work!
Email Feature Extraction
25 / 25
Nice work!
100 / 100
Exercise 7 in Week 8
Part Name
Score
Feedback
Find Closest Centroids (k-Means)
30 / 30
Nice work!
Compute Centroid Means (k-Means)
30 / 30
Nice work!
PCA
20 / 20
Nice work!
Project Data (PCA)
10 / 10
Nice work!
Recover Data (PCA)
10 / 10
Nice work!
100 / 100
Exercise 8 in Week 9
Part Name
Score
Feedback
Estimate Gaussian Parameters
15 / 15
Nice work!
Select Threshold
15 / 15
Nice work!
Collaborative Filtering Cost
20 / 20
Nice work!
Collaborative Filtering Gradient
30 / 30
Nice work!
Regularized Cost
10 / 10
Nice work!
Regularized Gradient
10 / 10
Nice work!
100 / 100
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