Project SPARTA PH's SP901 FINAL CAPSTONE: Data Science and Machine Learning Using Python | Week 5: Model Evaluation Improvement

This is it! The SP901 - Data Science and Machine Learning Using Python FINALS - the capstone project! A hearty congratulations to you for reaching this milestone. You've achieved a remarkable feat, and it's a testament to your dedication and hard work.

I am particularly delighted that SPARTA, in its inaugural launch, provides the flexibility of a self-paced learning journey. This privilege allowed me to immerse myself in this Python-focused course and dedicate the necessary time to master the content. It's worth noting that this comprehensive journey took me a span of two months to complete. The sense of accomplishment is truly overwhelming, and I can't help but look back on this with a smile and a few happy tears. (Umiiyak sa banyo para di makita ng asawa ko!) Haha! 

Without further ado, I am thrilled to present my capstone project for SP901 - Data Science and Machine Learning Using Python. 

I hope this project will serve as an inspiration for your own learning!

Happy Learning SPARTANs! 

Project SPARTA PH's SP901: Data Science and Machine Learning Using Python | Week 4: Representing Data and Engineering Features

I am only retrieving files from Coursebank's SPARTA's archived course. It is bit interesting that 4.6 Exit Assessment is locked. After years, I can't remember the assessment question too. I am sorry for that.

Anyways, here are the snapshots of my Jupyter notebook.

Sa mga nahihirapan po sa SP901: Data Science and Machine Learning Using Python check nyo po itong libro na ito, andyan po ung mga sinasabi ni teacher.. medyo verbatim 

https://www.oreilly.com/.../introduction.../9781449369880/ 

Introduction to Machine Learning with Python

by Andreas C. Müller, Sarah Guido

Happy Learning SPARTANs! 

Project SPARTA PH's SP901: Data Science and Machine Learning Using Python | 3.3.1 Unsupervised Learning

Imagine you're teaching a computer to do cool things.. like categorising ;) So what is the difference of Supervised and Unsupervised Machine Learning? 

Supervised Machine Learning:

Think of this like a teacher guiding a student. In supervised learning, we give the computer a bunch of data and also tell it what the correct answers should be. It's like having a teacher's answer key for a test. The computer then learns from this data and uses it to make predictions or decisions.

For example, if we want the computer to recognize cats and dogs in pictures, we'd show it lots of images of cats and dogs and tell it which is which. The computer learns to spot the differences, like pointy ears for dogs and whiskers for cats. This way, it can make predictions when it sees new pictures, like telling us if it's a cat or a dog.

Unsupervised Machine Learning:

Now, unsupervised learning is a bit different. Here, it's like giving the computer a bunch of stuff and letting it figure things out on its own. No teacher's answer key this time. The computer's job is to find patterns, group similar things together, or discover hidden structures in the data.

For example, imagine we have a bunch of customer data from an online store. In unsupervised learning, the computer might notice that some customers tend to buy similar items, and it groups those customers together. This can help the store recommend products to customers based on what others with similar tastes bought.

So for the Week 3, are you ready for Unsupervised Learning? Wink-wink! 

Again, I posted my Jupyter Notebook for a reason. But if you really need my notebook, you can send me a message on our Facebook page :) 

3.3.1 Unsupervised Learning

Guidelines:

* Using the IRIS dataset, create the following algorithms:

     - Kmeans

     - DBSCAN

     - Hierarchical

* After that, compare the results using ARI and Silhouette Score