Machine Learning & Artificial Intelligence | Data Science Free Courses
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WhatsApp is no longer a platform just for chat.

It's an educational goldmine.

If you do, youโ€™re sleeping on a goldmine of knowledge and community. WhatsApp channels are a great way to practice data science, make your own community, and find accountability partners.

I have curated the list of best WhatsApp channels to learn coding & data science for FREE

Free Courses with Certificate
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Learn Data Science & Machine Learning
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ENJOY LEARNING ๐Ÿ‘๐Ÿ‘
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๐Ÿ“ˆ Data Visualisation Cheatsheet: 13 Must-Know Chart Types โœ…

1๏ธโƒฃ Gantt Chart
Tracks project schedules over time.
๐Ÿ”น Advantage: Clarifies timelines & tasks
๐Ÿ”น Use case: Project management & planning

2๏ธโƒฃ Bubble Chart
Shows data with bubble size variations.
๐Ÿ”น Advantage: Displays 3 data dimensions
๐Ÿ”น Use case: Comparing social media engagement

3๏ธโƒฃ Scatter Plots
Plots data points on two axes.
๐Ÿ”น Advantage: Identifies correlations & clusters
๐Ÿ”น Use case: Analyzing variable relationships

4๏ธโƒฃ Histogram Chart
Visualizes data distribution in bins.
๐Ÿ”น Advantage: Easy to see frequency
๐Ÿ”น Use case: Understanding age distribution in surveys

5๏ธโƒฃ Bar Chart
Uses rectangular bars to visualize data.
๐Ÿ”น Advantage: Easy comparison across groups
๐Ÿ”น Use case: Comparing sales across regions

6๏ธโƒฃ Line Chart
Shows trends over time with lines.
๐Ÿ”น Advantage: Clear display of data changes
๐Ÿ”น Use case: Tracking stock market performance

7๏ธโƒฃ Pie Chart
Represents data in circular segments.
๐Ÿ”น Advantage: Simple proportion visualization
๐Ÿ”น Use case: Displaying market share distribution

8๏ธโƒฃ Maps
Geographic data representation on maps.
๐Ÿ”น Advantage: Recognizes spatial patterns
๐Ÿ”น Use case: Visualizing population density by area

9๏ธโƒฃ Bullet Charts
Measures performance against a target.
๐Ÿ”น Advantage: Compact alternative to gauges
๐Ÿ”น Use case: Tracking sales vs quotas

๐Ÿ”Ÿ Highlight Table
Colors tabular data based on values.
๐Ÿ”น Advantage: Quickly identifies highs & lows
๐Ÿ”น Use case: Heatmapping survey responses

1๏ธโƒฃ1๏ธโƒฃ Tree Maps
Hierarchical data with nested rectangles.
๐Ÿ”น Advantage: Efficient space usage
๐Ÿ”น Use case: Displaying file system usage

1๏ธโƒฃ2๏ธโƒฃ Box & Whisker Plot
Summarizes data distribution & outliers.
๐Ÿ”น Advantage: Concise data spread representation
๐Ÿ”น Use case: Comparing exam scores across classes

1๏ธโƒฃ3๏ธโƒฃ Waterfall Charts / Walks
Visualizes sequential cumulative effect.
๐Ÿ”น Advantage: Clarifies source of final value
๐Ÿ”น Use case: Understanding profit & loss components

๐Ÿ’ก Use the right chart to tell your data story clearly.

Power BI Resources: https://whatsapp.com/channel/0029Vai1xKf1dAvuk6s1v22c

Tap โ™ฅ๏ธ for more!
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The Only SQL You Actually Need For Your First Job (Data Analytics)

The Learning Trap: What Most Beginners Fall Into

When starting out, it's common to feel like you need to master every possible SQL concept. You binge YouTube videos, tutorials, and courses, yet still feel lost in interviews or when given a real dataset.

Common traps:

- Complex subqueries

- Advanced CTEs

- Recursive queries

- 100+ tutorials watched

- 0 practical experience


Reality Check: What You'll Actually Use 75% of the Time

Most data analytics roles (especially entry-level) require clarity, speed, and confidence with core SQL operations. Hereโ€™s what covers most daily work:

1. SELECT, FROM, WHERE โ€” The Foundation

SELECT name, age
FROM employees
WHERE department = 'Finance';

This is how almost every query begins. Whether exploring a dataset or building a dashboard, these are always in use.

2. JOINs โ€” Combining Data From Multiple Tables

SELECT e.name, d.department_name
FROM employees e
JOIN departments d ON e.department_id = d.id;

Youโ€™ll often join tables like employee data with department, customer orders with payments, etc.

3. GROUP BY โ€” Summarizing Data

SELECT department, COUNT(*) AS employee_count
FROM employees
GROUP BY department;

Used to get summaries by categories like sales per region or users by plan.

4. ORDER BY โ€” Sorting Results

SELECT name, salary
FROM employees
ORDER BY salary DESC;

Helps sort output for dashboards or reports.

5. Aggregations โ€” Simple But Powerful

Common functions: COUNT(), SUM(), AVG(), MIN(), MAX()

SELECT AVG(salary)
FROM employees
WHERE department = 'IT';

Gives quick insights like average deal size or total revenue.

6. ROW_NUMBER() โ€” Adding Row Logic

SELECT *
FROM (
SELECT *, ROW_NUMBER() OVER(PARTITION BY customer_id ORDER BY order_date DESC) as rn
FROM orders
) sub
WHERE rn = 1;

Used for deduplication, rankings, or selecting the latest record per group.

Credits: https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02

React โค๏ธ for more
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โœ… Data Science Core Concepts: A Simple Breakdown ๐Ÿ“Šโœจ

Let's break down essential Data Science concepts in a clear and straightforward way:

1๏ธโƒฃ Data Collection:
- Gathering data from various sources (databases, APIs, files, web scraping)
- Ensuring data quality & relevance

2๏ธโƒฃ Data Cleaning/Preprocessing:
- Handling missing values (imputation or removal)
- Removing duplicates
- Correcting errors (typos, inconsistencies)
- Data Transformation (scaling, normalization)

3๏ธโƒฃ Exploratory Data Analysis (EDA):
- Visualizing data distributions (histograms, box plots)
- Identifying relationships between variables (scatter plots, correlation matrices)
- Uncovering patterns & insights

4๏ธโƒฃ Feature Engineering:
- Creating new features from existing ones to improve model performance
- Feature Selection: Choosing the most relevant features

5๏ธโƒฃ Model Building:
- Selecting the appropriate machine learning algorithm
- Training the model on the data
- Hyperparameter tuning

6๏ธโƒฃ Model Evaluation:
- Assessing model performance using appropriate metrics (accuracy, precision, recall, F1-score, AUC-ROC)
- Avoiding overfitting (using techniques like cross-validation)

7๏ธโƒฃ Model Deployment:
- Making the model available for real-world use (e.g., as an API)
- Monitoring performance & retraining as needed

8๏ธโƒฃ Communication:
- Clearly communicating insights and findings to stakeholders
- Data Storytelling: Presenting data in a compelling and understandable way

๐Ÿ’ก Beginner Tip: Focus on understanding the why behind each step. Knowing why you're cleaning the data or why you're choosing a particular algorithm will help you become a more effective Data Scientist.

๐Ÿ‘ Tap โค๏ธ if you found this helpful!
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๐Ÿ“ˆRoadmap to Become a Data Analyst โ€” 6 Months Plan

๐Ÿ—“๏ธ Month 1: Foundations
- Excel (formulas, pivot tables, charts)
- Basic Statistics (mean, median, variance, correlation)
- Data types & distributions

๐Ÿ—“๏ธ Month 2: SQL Mastery
- SELECT, WHERE, GROUP BY, JOINs
- Subqueries, CTEs, window functions
- Practice on real datasets (e.g. MySQL + Kaggle)

๐Ÿ—“๏ธ Month 3: Python for Analysis
- Pandas, NumPy for data manipulation
- Matplotlib & Seaborn for visualization
- Jupyter Notebooks for presentation

๐Ÿ—“๏ธ Month 4: Dashboarding Tools
- Power BI or Tableau
- Build interactive dashboards
- Learn storytelling with visuals

๐Ÿ—“๏ธ Month 5: Real Projects & Case Studies
- Analyze sales, marketing, HR, or finance data
- Create full reports with insights & visuals
- Document projects for your portfolio

๐Ÿ—“๏ธ Month 6: Interview Prep & Applications
- Mock interviews
- Revise common questions (SQL, case studies, scenario-based)
- Polish resume, LinkedIn, and GitHub

React โ™ฅ๏ธ for more! ๐Ÿ“ฑ
โค16๐Ÿ‘2
Advanced Data Science Concepts ๐Ÿš€

1๏ธโƒฃ Feature Engineering & Selection

Handling Missing Values โ€“ Imputation techniques (mean, median, KNN).

Encoding Categorical Variables โ€“ One-Hot Encoding, Label Encoding, Target Encoding.

Scaling & Normalization โ€“ StandardScaler, MinMaxScaler, RobustScaler.

Dimensionality Reduction โ€“ PCA, t-SNE, UMAP, LDA.


2๏ธโƒฃ Machine Learning Optimization

Hyperparameter Tuning โ€“ Grid Search, Random Search, Bayesian Optimization.

Model Validation โ€“ Cross-validation, Bootstrapping.

Class Imbalance Handling โ€“ SMOTE, Oversampling, Undersampling.

Ensemble Learning โ€“ Bagging, Boosting (XGBoost, LightGBM, CatBoost), Stacking.


3๏ธโƒฃ Deep Learning & Neural Networks

Neural Network Architectures โ€“ CNNs, RNNs, Transformers.

Activation Functions โ€“ ReLU, Sigmoid, Tanh, Softmax.

Optimization Algorithms โ€“ SGD, Adam, RMSprop.

Transfer Learning โ€“ Pre-trained models like BERT, GPT, ResNet.


4๏ธโƒฃ Time Series Analysis

Forecasting Models โ€“ ARIMA, SARIMA, Prophet.

Feature Engineering for Time Series โ€“ Lag features, Rolling statistics.

Anomaly Detection โ€“ Isolation Forest, Autoencoders.


5๏ธโƒฃ NLP (Natural Language Processing)

Text Preprocessing โ€“ Tokenization, Stemming, Lemmatization.

Word Embeddings โ€“ Word2Vec, GloVe, FastText.

Sequence Models โ€“ LSTMs, Transformers, BERT.

Text Classification & Sentiment Analysis โ€“ TF-IDF, Attention Mechanism.


6๏ธโƒฃ Computer Vision

Image Processing โ€“ OpenCV, PIL.

Object Detection โ€“ YOLO, Faster R-CNN, SSD.

Image Segmentation โ€“ U-Net, Mask R-CNN.


7๏ธโƒฃ Reinforcement Learning

Markov Decision Process (MDP) โ€“ Reward-based learning.

Q-Learning & Deep Q-Networks (DQN) โ€“ Policy improvement techniques.

Multi-Agent RL โ€“ Competitive and cooperative learning.


8๏ธโƒฃ MLOps & Model Deployment

Model Monitoring & Versioning โ€“ MLflow, DVC.

Cloud ML Services โ€“ AWS SageMaker, GCP AI Platform.

API Deployment โ€“ Flask, FastAPI, TensorFlow Serving.


Like if you want detailed explanation on each topic โค๏ธ

Data Science & Machine Learning Resources: https://whatsapp.com/channel/0029Va8v3eo1NCrQfGMseL2D

Hope this helps you ๐Ÿ˜Š
โค13
5 Fun AI Agent Projects for Absolute Beginners

๐ŸŽฏ 1. Build an AI Calendar Agent (Pure Python)

Easily create your own scheduling agent that reads, plans, and books calendar events with natural language.

๐Ÿ”— Watch here: YouTube

๐Ÿ’ป 2. Coding Agent from Scratch

Learn to code an autonomous coding assistantโ€”no frameworks, just Python logic, loops, and safe tool use.

๐Ÿ”— Watch here: YouTube

๐Ÿง  3. Content Creator Agent (CrewAI + Zapier)

Automate your content pipeline โ€” from ideation to publishing across platforms using CrewAI workflows.

๐Ÿ”— Watch here: YouTube

๐Ÿ“š 4. Research Agent with Pydantic AI

Turn web searches and PDFs into structured, AI-summarized notes using typed Pydantic outputs.

๐Ÿ”— Watch here: YouTube

๐ŸŒ 5. Advanced AI Agent with Live Search

Build a graph-based research agent that scrapes, filters, and verifies info from Google, Bing, and Reddit.

๐Ÿ”— Watch here: YouTube

๐Ÿ”ฅ Double Tap โค๏ธ For More
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โœ… Machine Learning Engineer Roadmap

๐Ÿš€ Fundamentals
- Mathematics
โ€ข Linear Algebra
โ€ข Calculus
โ€ข Probability & Statistics
- Programming
โ€ข Python (main)
โ€ข SQL
โ€ข Data Structures & Algorithms

๐Ÿ“˜ Core Machine Learning
- Supervised Learning
โ€ข Linear & Logistic Regression
โ€ข Decision Trees, Random Forests
โ€ข SVM, KNN, Naive Bayes
- Unsupervised Learning
โ€ข K-Means, DBSCAN
โ€ข PCA, t-SNE
- Model Evaluation
โ€ข Precision, Recall, F1-Score
โ€ข ROC, AUC
โ€ข Cross-validation

๐Ÿง  Deep Learning
- Neural Networks
โ€ข Feedforward, CNN, RNN
โ€ข Optimizers, Loss Functions
- Transformers
โ€ข Attention
โ€ข BERT, models
- Frameworks
โ€ข TensorFlow
โ€ข PyTorch

๐Ÿ“Š Data Handling
- Data Cleaning & Preprocessing
- Feature Engineering
- Handling Imbalanced Data

๐Ÿ›  Tools & Workflow
- Jupyter, VS Code
- Git & GitHub
- Docker & MLflow

โ˜๏ธ Deployment
- APIs (Flask/FastAPI)
- CI/CD Basics
- Deployment on AWS / GCP / Azure

๐Ÿ“š Real-World Projects
- End-to-End ML Pipelines
- Model Serving & Monitoring
- Performance Tuning

๐Ÿง‘โ€๐Ÿ’ผ Soft Skills & Ethics
- Communication with stakeholders
- Data Privacy & AI Ethics
- Explainable AI

๐Ÿ”— Platforms to Learn
- Kaggle
- Coursera
- fast.ai
- Hugging Face
- Papers with Code

๐Ÿ‘ Tap โค๏ธ for more!
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Model Optimization Interview Q&A

1/10: Loss Function

Q: What is a loss function and why is it important?
A: Quantifies the difference between predicted and actual values. Guides training.
Examples: MSE (regression), Cross-Entropy (classification)

2/10: Learning Rate

Q: How does learning rate affect training?
A: Controls weight updates.
Too high: Overshooting.
Too low: Slow convergence.
Solution: Schedules, Adam optimizer.

3/10: Overfitting

Q: What is overfitting and how to prevent it?
A: Model learns noise, performs poorly on unseen data.
Prevention: Regularization, Dropout, Early Stopping, Cross-Validation, Data Augmentation.

4/10: Dropout

Q: Explain Dropout.
A: Randomly disables neurons during training to prevent co-adaptation and reduce overfitting.
Rate: 0.2-0.5.

5/10: Batch Normalization

Q: What is Batch Normalization and why is it useful?
A: Normalizes inputs to each layer, stabilizing training.
Benefits: Reduces internal covariate shift, higher learning rates, regularization.

6/10: Optimizer Choice

Q: How to choose the right optimizer?
A: Depends on problem.
SGD: Simple, large datasets.
Adam: Adaptive, faster.
RMSprop: Recurrent networks.
Start with Adam!

7/10: Vanishing/Exploding Gradients

Q: What are vanishing/exploding gradients?
A: During backpropagation in deep networks.
Vanishing: Gradients shrink.
Exploding: Gradients grow uncontrollably.
Solutions: ReLU, gradient clipping, weight initialization.

8/10: Transfer Learning

Q: How does Transfer Learning help?
A: Uses pre-trained models to reduce training time and improve performance.
Fine-tune last layers.
Common in NLP (BERT), CV (ResNet, VGG).

9/10: Early Stopping

Q: What is Early Stopping?
A: Halts training when validation performance stops improving, preventing overfitting.
Monitor validation loss.

10/10: Generalization Evaluation

Q: How to evaluate model generalization?
A: Use unseen test data, cross-validation. Metrics: Accuracy, Precision, Recall, F1-score.
Generalization gap: Training vs. test performance.

Explanation of Formatting Choices:

โ€ข Numbered List: Clearly separates each question and answer.
โ€ข Q&A Format: Simple and direct.
โ€ข Concise Language: Shortened answers to fit within character limits and maintain readability on mobile devices.
โ€ข Keywords/Bullet Points: Uses bullet points for lists to improve clarity.
โ€ข Key Examples: Includes important examples for understanding.
โ€ข Sequential: Keeps the logical flow of the original text.
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If youโ€™re aiming for your first Data Science role, hereโ€™s why you should avoid typical guided projects

Everyoneโ€™s doing โ€œTitanic Survival Predictionโ€ or โ€œIris Flower Classificationโ€ these days.

But are these really projects?
Or just red flags?

Remember: Your projects show YOUR skills.

So whatโ€™s wrong with these?

Donโ€™t think from your perspective โ€” think like a hiring manager.

These projects have millions of tutorials and notebooks online.

Even if half those people actually built them, imagine how many identical projects hiring managers have already seen.

When recruiters sift through hundreds of resumes daily, seeing the same โ€œTitanicโ€ or โ€œIrisโ€ projects makes you blend in โ€” not stand out.

They instantly know these are basic, publicly available projects.

So how can they trust your skills or creativity based on something so common?

What value does a standard Titanic analysis bring to their companyโ€™s unique problems?

Doing these guided projects traps you in a huge pool of competition.

Donโ€™t rely on them for your portfolio or resume.

Guided projects are great for learning and practicing, but you need to build original, meaningful projects that solve real or unique problems to truly impress.

Show your problem-solving, creativity, and ability to handle messy data.

Thatโ€™s what makes hiring managers take notice.

Build projects that speak your skills โ€” not just follow tutorials. โค๏ธ
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Neural Networks and Deep Learning
Neural networks and deep learning are integral parts of artificial intelligence (AI) and machine learning (ML). Here's an overview:

1.Neural Networks: Neural networks are computational models inspired by the human brain's structure and functioning. They consist of interconnected nodes (neurons) organized in layers: input layer, hidden layers, and output layer.

Each neuron receives input, processes it through an activation function, and passes the output to the next layer. Neurons in subsequent layers perform more complex computations based on previous layers' outputs.

Neural networks learn by adjusting weights and biases associated with connections between neurons through a process called training. This is typically done using optimization techniques like gradient descent and backpropagation.

2.Deep Learning : Deep learning is a subset of ML that uses neural networks with multiple layers (hence the term "deep"), allowing them to learn hierarchical representations of data.

These networks can automatically discover patterns, features, and representations in raw data, making them powerful for tasks like image recognition, natural language processing (NLP), speech recognition, and more.

Deep learning architectures such as Convolutional Neural Networks (CNNs), Recurrent Neural Networks (RNNs), Long Short-Term Memory networks (LSTMs), and Transformer models have demonstrated exceptional performance in various domains.

3.Applications Computer Vision: Object detection, image classification, facial recognition, etc., leveraging CNNs.

Natural Language Processing (NLP) Language translation, sentiment analysis, chatbots, etc., utilizing RNNs, LSTMs, and Transformers.
Speech Recognition: Speech-to-text systems using deep neural networks.

4.Challenges and Advancements: Training deep neural networks often requires large amounts of data and computational resources. Techniques like transfer learning, regularization, and optimization algorithms aim to address these challenges.

LAdvancements in hardware (GPUs, TPUs), algorithms (improved architectures like GANs - Generative Adversarial Networks), and techniques (attention mechanisms) have significantly contributed to the success of deep learning.

5. Frameworks and Libraries: There are various open-source libraries and frameworks (TensorFlow, PyTorch, Keras, etc.) that provide tools and APIs for building, training, and deploying neural networks and deep learning models.

Join for more: https://t.iss.one/machinelearning_deeplearning
โค6
How to get started with data science

Many people who get interested in learning data science don't really know what it's all about.

They start coding just for the sake of it and on first challenge or problem they can't solve, they quit.

Just like other disciplines in tech, data science is challenging and requires a level of critical thinking and problem solving attitude.

If you're among people who want to get started with data science but don't know how - I have something amazing for you!

I created Best Data Science & Machine Learning Resources that will help you organize your career in data, from first learning day to a job in tech.

Share this channel link with someone who wants to get into data science and AI but is confused.
๐Ÿ‘‡๐Ÿ‘‡
https://t.iss.one/datasciencefun

Happy learning ๐Ÿ˜„๐Ÿ˜„
โค5
โœ… Must-Know Data Science Concepts for Interviews ๐Ÿ“Š๐Ÿ’ผ

๐Ÿ“ Statistics & Probability
1. Descriptive vs Inferential statistics
2. Probability distributions (Normal, Binomial, Poisson)
3. Hypothesis testing & p-values
4. Central Limit Theorem
5. Confidence intervals

๐Ÿ“ Data Wrangling & Cleaning
6. Handling missing data
7. Data imputation methods
8. Outlier detection
9. Data transformation & normalization
10. Feature scaling

๐Ÿ“ Machine Learning Basics
11. Supervised vs Unsupervised learning
12. Common algorithms: Linear Regression, Logistic Regression, Decision Trees
13. Overfitting vs Underfitting
14. Bias-Variance tradeoff
15. Evaluation metrics (accuracy, precision, recall, F1-score)

๐Ÿ“ Advanced Machine Learning
16. Random Forests & Gradient Boosting
17. Support Vector Machines
18. Neural Networks basics
19. Dimensionality reduction (PCA, t-SNE)
20. Cross-validation techniques

๐Ÿ“ Python & Libraries
21. NumPy basics (arrays, broadcasting)
22. Pandas (dataframes, indexing)
23. Matplotlib & Seaborn (visualization)
24. Scikit-learn (model building & metrics)
25. Handling large datasets

๐Ÿ“ Data Visualization
26. Types of charts (bar, line, histogram, scatter)
27. Choosing the right visualization
28. Dashboard basics
29. Plotly & interactive viz
30. Storytelling with data

๐Ÿ“ Big Data & Tools
31. Hadoop basics
32. Spark fundamentals
33. SQL queries for data extraction
34. Data warehousing concepts
35. Cloud services (AWS, GCP, Azure)

๐Ÿ“ Deep Learning
36. CNN & RNN overview
37. Backpropagation
38. Transfer learning
39. Frameworks (TensorFlow, PyTorch)
40. Model tuning & optimization

๐Ÿ“ Business & Communication
41. Translating business problems to data tasks
42. KPIs and metrics understanding
43. Presenting insights effectively
44. Storytelling with data
45. Ethics & privacy considerations

๐Ÿ“ Tools & Workflow
46. Git & version control
47. Jupyter notebooks & reproducibility
48. Docker basics
49. Experiment tracking
50. Collaboration in teams

๐Ÿ’ฌ Tap โค๏ธ if this helped you!
โค25๐Ÿฅฐ1
๐Ÿ’ก Master the Top 10 Machine Learning Topics
โค7
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

Tailor this roadmap to your learning pace and adjust the resources based on your preferences. Consistent practice and hands-on projects are crucial for mastering data analytics within a month. Good luck!
โค10๐Ÿ‘4๐Ÿฅฐ1
> You don't focus on ML maths
> You don't read technical blogs
> You don't read research papers
> You don't focus on MLOps and only work on jupyter notebooks
> You don't participate in Kaggle contests
> You don't write type-safe Python pipelines
> You don't focus on the "why" of things, you just focus on getting things "done"
> You just talk to ChatGPT for code

And then you say, ML is boring, it's just training a black box and waiting for its output.

ML is boring because you're making it boring. ML is the most interesting field out there right now.
Discoveries, new frontiers, and techniques with solid mathematical intuitions are launched every day.
๐Ÿ‘5โค4๐Ÿ‘Œ2
๐Ÿš€ ๐—•๐—ฒ๐—ฐ๐—ผ๐—บ๐—ฒ ๐—ฎ๐—ป ๐—”๐—œ/๐—Ÿ๐—Ÿ๐—  ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ: ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ฃ๐—ฟ๐—ผ๐—ด๐—ฟ๐—ฎ๐—บ

Master the skills ๐˜๐—ฒ๐—ฐ๐—ต ๐—ฐ๐—ผ๐—บ๐—ฝ๐—ฎ๐—ป๐—ถ๐—ฒ๐˜€ ๐—ฎ๐—ฟ๐—ฒ ๐—ต๐—ถ๐—ฟ๐—ถ๐—ป๐—ด ๐—ณ๐—ผ๐—ฟ: ๐—ณ๐—ถ๐—ป๐—ฒ-๐˜๐˜‚๐—ป๐—ฒ ๐—น๐—ฎ๐—ฟ๐—ด๐—ฒ ๐—น๐—ฎ๐—ป๐—ด๐˜‚๐—ฎ๐—ด๐—ฒ ๐—บ๐—ผ๐—ฑ๐—ฒ๐—น๐˜€ and ๐—ฑ๐—ฒ๐—ฝ๐—น๐—ผ๐˜† ๐˜๐—ต๐—ฒ๐—บ ๐˜๐—ผ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป at scale.

๐—•๐˜‚๐—ถ๐—น๐˜ ๐—ณ๐—ฟ๐—ผ๐—บ ๐—ฟ๐—ฒ๐—ฎ๐—น ๐—”๐—œ ๐—ท๐—ผ๐—ฏ ๐—ฟ๐—ฒ๐—พ๐˜‚๐—ถ๐—ฟ๐—ฒ๐—บ๐—ฒ๐—ป๐˜๐˜€.
โœ… Fine-tune models with industry tools
โœ… Deploy on cloud infrastructure
โœ… 2 portfolio-ready projects
โœ… Official certification + badge

๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐—บ๐—ผ๐—ฟ๐—ฒ & ๐—ฒ๐—ป๐—ฟ๐—ผ๐—น๐—น โคต๏ธ
https://go.readytensor.ai/cert-550-llm-engg-certification
โค6
โœ… Must-Know Machine Learning Algorithms ๐Ÿค–๐Ÿ“Š

๐Ÿ”ต Supervised Learning
๐Ÿ“ Classification:
โฆ Naรฏve Bayes
โฆ Logistic Regression
โฆ K-Nearest Neighbor (KNN)
โฆ Random Forest
โฆ Support Vector Machine (SVM)
โฆ Decision Tree

๐Ÿ“ Regression:
โฆ Simple Linear Regression
โฆ Multivariate Regression
โฆ Lasso Regression

๐ŸŸก Unsupervised Learning
๐Ÿ“ Clustering:
โฆ K-Means
โฆ DBSCAN
โฆ PCA (Principal Component Analysis)
โฆ ICA (Independent Component Analysis)

๐Ÿ“ Association:
โฆ Frequent Pattern Growth
โฆ Apriori Algorithm

๐Ÿ“ Anomaly Detection:
โฆ Z-score Algorithm
โฆ Isolation Forest

โšช Semi-Supervised Learning
โฆ Self-Training
โฆ Co-Training

๐Ÿ”ด Reinforcement Learning
๐Ÿ“ Model-Free:
โฆ Policy Optimization
โฆ Q-Learning

๐Ÿ“ Model-Based:
โฆ Learn the Model
โฆ Given the Model

๐Ÿ’ก Pro Tip: Master at least one algorithm from each category. Understand use cases, tune parameters & evaluate models.

๐Ÿ’ฌ Tap โค๏ธ for more!
โค18