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Weekly AI Knowledge Sharing – Week 41 Topic: How to Create, Train & Deploy ML Models (Step by Step)

October 8, 2025

Building a Machine Learning (ML) model may sound complex, but the journey can be broken into three core stages:

🔹 1. Create (Data Preparation & Model Selection)

  • Collect and clean data (handling missing values, removing duplicates).
  • Explore and visualize to understand patterns.
  • Select an appropriate model (Linear Regression, Decision Trees, Neural Networks, etc.) depending on the problem.

🔹 2. Train (Model Training & Evaluation)

  • Split your dataset (train/test/validation).
  • Train the model with chosen algorithms.
  • Evaluate performance using metrics like accuracy, precision, recall, or RMSE.
  • Optimize with hyperparameter tuning and cross-validation.

🔹 3. Deploy (Operationalize Your Model)

  • Package the model into an API (using Flask, FastAPI, or Django).
  • Deploy on cloud platforms (AWS Sagemaker, GCP AI Platform, Azure ML, or Databricks).
  • Monitor performance over time and retrain when needed.

💡 Beginner Project Ideas to Try:

  • 🏠 Predict House Prices using regression models.
  • 📧 Spam Email Classifier using NLP.
  • 🎬 Movie Recommendation System.
  • 🏥 Patient Readmission Prediction in Healthcare.
  • 📈 Stock Market Trend Prediction.

📚 Learning Tip: Start small, iterate fast, and focus more on the end-to-end workflow than just the algorithm. Understanding the full lifecycle is what makes you industry-ready.


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#MachineLearning #AIBasics #DeepLearning #MLDeployment #AIProjects #DataScience #CareerGrowth #AICommunity

Posted in Weekly AI Knowledge Sharing
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