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๐Ÿ”ฐ Machine Learning & Artificial Intelligence Free Resources

๐Ÿ”ฐ Learn Data Science, Deep Learning, Python with Tensorflow, Keras & many more

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TensorFlow v2.0 Cheat Sheet

#TensorFlow is an open-source software library for highperformance numerical computation. Its flexible architecture enables to easily deploy computation across a variety of platforms (CPUs, GPUs, and TPUs), as well as mobile and edge devices, desktops, and clusters of servers. TensorFlow comes with strong support for machine learning and deep learning.

#DataAnalytics #Python #SQL #RProgramming #DataScience #MachineLearning #DeepLearning #Statistics #DataVisualization #PowerBI #Tableau #LinearRegression #Probability #DataWrangling #Excel #AI #ArtificialIntelligence #BigData #DataAnalysis #NeuralNetworks #GAN #LearnDataScience #LLM #RAG #Mathematics #PythonProgramming #Keras
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๐Ÿ”ฅ MIT has updated its famous course 6.S191: Introduction to Deep Learning.

The program covers topics of #NLP, #CV, #LLM and the use of technology in medicine, offering a full cycle of training - from theory to practical classes using current versions of libraries.

The course is designed even for beginners: if you know how to take derivatives and multiply matrices, everything else will be explained in the process.

The lectures are released for free on YouTube and the #MIT platform on Mondays, with the first one already available
.

All slides, #code and additional materials can be found at the link provided.

๐Ÿ“Œ Fresh lecture : https://youtu.be/alfdI7S6wCY?si=6682DD2LlFwmghew

#DataAnalytics #Python #SQL #RProgramming #DataScience #MachineLearning #DeepLearning #Statistics #DataVisualization #PowerBI #Tableau #LinearRegression #Probability #DataWrangling #Excel #AI #ArtificialIntelligence
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๐Ÿ”‰ ๐Œ๐ฎ๐ฌ๐ญ-๐–๐š๐ญ๐œ๐ก ๐€๐ˆ ๐“๐ž๐ ๐“๐š๐ฅ๐ค๐ฌ

โฉ The inside story of ChatGPT's astonishing potential by Greg Brockman. https://youtu.be/C_78DM8fG6E?si=kdGNA1PvO1lb7L8t

โฉ How AI could save (not destroy) education by Sal Khan
https://youtu.be/hJP5GqnTrNo?si=wlD-SOjr5ZxLQ0vQ

โฉ How to keep AI under control by Max Tegmark
https://youtu.be/xUNx_PxNHrY?si=e8JDz9up3IRYmBo5

โฉ How to think computationally about AI, the universe, and everything by Stephen Wolfram
https://youtu.be/fLMZAHyrpyo?si=5O1b63qgga89rEOb

โฉ The dark side of competition in AI by Liv Boeree
https://youtu.be/WX_vN1QYgmE?si=QDMlKkrxqrSCdFkr

โฉ How AI art could enhance humanity's collective memory by Refik Anadol
https://youtu.be/iz7diOuaTos?si=iyQOF20jZp78hfo2

โฉ Why AI is incredibly smart and shockingly stupid by Yejin Choil
https://youtu.be/SvBR0OGT5VI?si=rLhDzmohC_dPfrtM

โฉ Will superintelligent AI end the world by Eliezer Yudkowsky
https://youtu.be/Yd0yQ9yxSYY?si=JqN2yNgP0IOTnjN1

#ai
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Important metrics to monitor while monitoring machine learning model
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Free Session to learn Data Analytics, Data Science & AI
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Ai Roadmap ๐Ÿ‘†
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Top 10 skills for Data Scientists
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Projects to boost your resume for data roles
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๐’๐ข๐ฆ๐ฉ๐ฅ๐ž ๐†๐ฎ๐ข๐๐ž ๐ญ๐จ ๐‹๐ž๐š๐ซ๐ง ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐  ๐Ÿ๐จ๐ซ ๐ƒ๐š๐ญ๐š ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ ๐Ÿ˜ƒ

๐Ÿ™„ ๐–๐ก๐š๐ญ ๐ข๐ฌ ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐ ?
Imagine you're teaching a child to recognize fruits. You show them an apple, tell them itโ€™s an apple, and next time they know it. Thatโ€™s what Machine Learning does! But instead of a child, itโ€™s a computer, and instead of fruits, it learns from data.
Machine Learning is about teaching computers to learn from past data so they can make smart decisions or predictions on their own, improving over time without needing new instructions.

๐Ÿค” ๐–๐ก๐ฒ ๐ข๐ฌ ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐  ๐ˆ๐ฆ๐ฉ๐จ๐ซ๐ญ๐š๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ƒ๐š๐ญ๐š ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ?

Machine Learning makes data analytics super powerful. Instead of just looking at past data, it can help predict future trends, find patterns we didnโ€™t notice, and make decisions that help businesses grow!

๐Ÿ˜ฎ ๐‡๐จ๐ฐ ๐ญ๐จ ๐‹๐ž๐š๐ซ๐ง ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐  ๐Ÿ๐จ๐ซ ๐ƒ๐š๐ญ๐š ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ?

โœ… ๐‹๐ž๐š๐ซ๐ง ๐๐ฒ๐ญ๐ก๐จ๐ง: Python is the most commonly used language in ML. Start by getting comfortable with basic Python, then move on to ML-specific libraries like:
๐ฉ๐š๐ง๐๐š๐ฌ: For data manipulation.
๐๐ฎ๐ฆ๐๐ฒ: For numerical calculations.
๐ฌ๐œ๐ข๐ค๐ข๐ญ-๐ฅ๐ž๐š๐ซ๐ง: For implementing basic ML algorithms.

โœ… ๐”๐ง๐๐ž๐ซ๐ฌ๐ญ๐š๐ง๐ ๐ญ๐ก๐ž ๐๐š๐ฌ๐ข๐œ๐ฌ ๐จ๐Ÿ ๐’๐ญ๐š๐ญ๐ข๐ฌ๐ญ๐ข๐œ๐ฌ: ML relies heavily on concepts like probability, distributions, and hypothesis testing. Understanding basic statistics will help you grasp how models work.

โœ… ๐๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐จ๐ง ๐‘๐ž๐š๐ฅ ๐ƒ๐š๐ญ๐š๐ฌ๐ž๐ญ๐ฌ: Platforms like Kaggle offer datasets and ML competitions. Start by analyzing small datasets to understand how machine learning models make predictions.

โœ… ๐‹๐ž๐š๐ซ๐ง ๐•๐ข๐ฌ๐ฎ๐š๐ฅ๐ข๐ณ๐š๐ญ๐ข๐จ๐ง: Use tools like Matplotlib or Seaborn to visualize data. This will help you understand patterns in the data and how machine learning models interpret them.

โœ… ๐–๐จ๐ซ๐ค ๐จ๐ง ๐’๐ข๐ฆ๐ฉ๐ฅ๐ž ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ๐ฌ: Start with basic ML projects such as:
-Predicting house prices.
-Classifying emails as spam or not spam.
-Clustering customers based on their purchasing habits.

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๐Ÿ’ฐ Best Free Resources To Learn AI
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The Data Science skill no one talks about...

Every aspiring data scientist I talk to thinks their job starts when someone else gives them:
    1. a dataset, and
    2. a clearly defined metric to optimize for, e.g. accuracy

But it doesnโ€™t.

It starts with a business problem you need to understand, frame, and solve. This is the key data science skill that separates senior from junior professionals.

Letโ€™s go through an example.

Example

Imagine you are a data scientist at Uber. And your product lead tells you:

    ๐Ÿ‘ฉโ€๐Ÿ’ผ: โ€œWe want to decrease user churn by 5% this quarterโ€


We say that a user churns when she decides to stop using Uber.

But why?

There are different reasons why a user would stop using Uber. For example:

   1.  โ€œLyft is offering better prices for that geoโ€ (pricing problem)
   2. โ€œCar waiting times are too longโ€ (supply problem)
   3. โ€œThe Android version of the app is very slowโ€ (client-app performance problem)

You build this list โ†‘ by asking the right questions to the rest of the team. You need to understand the userโ€™s experience using the app, from HER point of view.

Typically there is no single reason behind churn, but a combination of a few of these. The question is: which one should you focus on?

This is when you pull out your great data science skills and EXPLORE THE DATA ๐Ÿ”Ž.

You explore the data to understand how plausible each of the above explanations is. The output from this analysis is a single hypothesis you should consider further. Depending on the hypothesis, you will solve the data science problem differently.

For exampleโ€ฆ

Scenario 1: โ€œLyft Is Offering Better Pricesโ€ (Pricing Problem)

One solution would be to detect/predict the segment of users who are likely to churn (possibly using an ML Model) and send personalized discounts via push notifications. To test your solution works, you will need to run an A/B test, so you will split a percentage of Uber users into 2 groups:

    The A group. No user in this group will receive any discount.

    The B group. Users from this group that the model thinks are likely to churn, will receive a price discount in their next trip.

You could add more groups (e.g. C, D, Eโ€ฆ) to test different pricing points.

In a nutshell

    1. Translating business problems into data science problems is the key data science skill that separates a senior from a junior data scientist.
2. Ask the right questions, list possible solutions, and explore the data to narrow down the list to one.
3. Solve this one data science problem
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Creating a one-month data analytics roadmap requires a focused approach to cover essential concepts and skills. Here's a structured plan along with free resources:

๐Ÿ—“๏ธWeek 1: Foundation of Data Analytics

โ—พDay 1-2: Basics of Data Analytics
Resource: Khan Academy's Introduction to Statistics
Focus Areas: Understand descriptive statistics, types of data, and data distributions.

โ—พDay 3-4: Excel for Data Analysis
Resource: Microsoft Excel tutorials on YouTube or Excel Easy
Focus Areas: Learn essential Excel functions for data manipulation and analysis.

โ—พDay 5-7: Introduction to Python for Data Analysis
Resource: Codecademy's Python course or Google's Python Class
Focus Areas: Basic Python syntax, data structures, and libraries like NumPy and Pandas.

๐Ÿ—“๏ธWeek 2: Intermediate Data Analytics Skills

โ—พDay 8-10: Data Visualization
Resource: Data Visualization with Matplotlib and Seaborn tutorials
Focus Areas: Creating effective charts and graphs to communicate insights.

โ—พDay 11-12: Exploratory Data Analysis (EDA)
Resource: Towards Data Science articles on EDA techniques
Focus Areas: Techniques to summarize and explore datasets.

โ—พDay 13-14: SQL Fundamentals
Resource: Mode Analytics SQL Tutorial or SQLZoo
Focus Areas: Writing SQL queries for data manipulation.

๐Ÿ—“๏ธWeek 3: Advanced Techniques and Tools

โ—พDay 15-17: Machine Learning Basics
Resource: Andrew Ng's Machine Learning course on Coursera
Focus Areas: Understand key ML concepts like supervised learning and evaluation metrics.

โ—พDay 18-20: Data Cleaning and Preprocessing
Resource: Data Cleaning with Python by Packt
Focus Areas: Techniques to handle missing data, outliers, and normalization.

โ—พDay 21-22: Introduction to Big Data
Resource: Big Data University's courses on Hadoop and Spark
Focus Areas: Basics of distributed computing and big data technologies.


๐Ÿ—“๏ธWeek 4: Projects and Practice

โ—พDay 23-25: Real-World Data Analytics Projects
Resource: Kaggle datasets and competitions
Focus Areas: Apply learned skills to solve practical problems.

โ—พDay 26-28: Online Webinars and Community Engagement
Resource: Data Science meetups and webinars (Meetup.com, Eventbrite)
Focus Areas: Networking and learning from industry experts.


โ—พDay 29-30: Portfolio Building and Review
Activity: Create a GitHub repository showcasing projects and code
Focus Areas: Present projects and skills effectively for job applications.

๐Ÿ‘‰Additional Resources:
Books: "Python for Data Analysis" by Wes McKinney, "Data Science from Scratch" by Joel Grus.
Online Platforms: DataSimplifier, Kaggle, Towards Data Science

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LLM Project Ideas for Resume

1๏ธโƒฃ AI Image Captioning

Train an LLM to generate accurate, context-aware image captions for better accessibility and engagement.

2๏ธโƒฃ Large Text Analysis

Use LLMs to summarize and extract key insights from massive text documents in various industries.

3๏ธโƒฃ AI Code Generation

Automate code snippet creation from natural language descriptions to boost developer productivity.

4๏ธโƒฃ Text Completion

Fine-tune LLMs for smarter text predictions in chatbots and content tools, enhancing user interactions.
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๐Ÿ† โ€“ AI/ML Engineer

Stage 1 โ€“ Python Basics
Stage 2 โ€“ Statistics & Probability
Stage 3 โ€“ Linear Algebra & Calculus
Stage 4 โ€“ Data Preprocessing
Stage 5 โ€“ Exploratory Data Analysis (EDA)
Stage 6 โ€“ Supervised Learning
Stage 7 โ€“ Unsupervised Learning
Stage 8 โ€“ Feature Engineering
Stage 9 โ€“ Model Evaluation & Tuning
Stage 10 โ€“ Deep Learning Basics
Stage 11 โ€“ Neural Networks & CNNs
Stage 12 โ€“ RNNs & LSTMs
Stage 13 โ€“ NLP Fundamentals
Stage 14 โ€“ Deployment (Flask, Docker)
Stage 15 โ€“ Build projects
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Don't overwhelm to learn Git,๐Ÿ™Œ

Git is only this much๐Ÿ‘‡๐Ÿ˜‡


1.Core:
โ€ข git init
โ€ข git clone
โ€ข git add
โ€ข git commit
โ€ข git status
โ€ข git diff
โ€ข git checkout
โ€ข git reset
โ€ข git log
โ€ข git show
โ€ข git tag
โ€ข git push
โ€ข git pull

2.Branching:
โ€ข git branch
โ€ข git checkout -b
โ€ข git merge
โ€ข git rebase
โ€ข git branch --set-upstream-to
โ€ข git branch --unset-upstream
โ€ข git cherry-pick

3.Merging:
โ€ข git merge
โ€ข git rebase

4.Stashing:
โ€ข git stash
โ€ข git stash pop
โ€ข git stash list
โ€ข git stash apply
โ€ข git stash drop

5.Remotes:
โ€ข git remote
โ€ข git remote add
โ€ข git remote remove
โ€ข git fetch
โ€ข git pull
โ€ข git push
โ€ข git clone --mirror

6.Configuration:
โ€ข git config
โ€ข git global config
โ€ข git reset config

7. Plumbing:
โ€ข git cat-file
โ€ข git checkout-index
โ€ข git commit-tree
โ€ข git diff-tree
โ€ข git for-each-ref
โ€ข git hash-object
โ€ข git ls-files
โ€ข git ls-remote
โ€ข git merge-tree
โ€ข git read-tree
โ€ข git rev-parse
โ€ข git show-branch
โ€ข git show-ref
โ€ข git symbolic-ref
โ€ข git tag --list
โ€ข git update-ref

8.Porcelain:
โ€ข git blame
โ€ข git bisect
โ€ข git checkout
โ€ข git commit
โ€ข git diff
โ€ข git fetch
โ€ข git grep
โ€ข git log
โ€ข git merge
โ€ข git push
โ€ข git rebase
โ€ข git reset
โ€ข git show
โ€ข git tag

9.Alias:
โ€ข git config --global alias.<alias> <command>

10.Hook:
โ€ข git config --local core.hooksPath <path>

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