Data Science
Hands-on Data Science tutorials, guides and career insight from the team that teaches it.
170 articles
Unsupervised Learning in Machine Learning: K-Means, PCA and Real Projects Explained
Master unsupervised learning with K-Means clustering, PCA, DBSCAN and hierarchical clustering. Includes three real Python projects you can add to your portfolio today — from ABC Trainings.
28 Jun 2026
Power BI vs Tableau vs Excel: Which Data Visualization Tool to Learn in India? (Updated June 2026)
Power BI, Tableau, and Excel all let you analyze data — but only one will actually get you hired faster in India in 2026. Here's what the real job market shows, with salary data from AmbitionBox and a clear recommendation from someone who's trained hundreds of data professionals in Maharashtra.
27 Jun 2026
Artificial Intelligence Beginner's Guide Ep.7 – Machine Learning Algorithms Decoded Simply
Episode 7 of our AI Beginner's Guide breaks down the most important Machine Learning algorithms — supervised, unsupervised, and reinforcement learning — with plain-language explanations and real-world examples from Indian companies hiring AI professionals today.
7 Jun 2026
Artificial Intelligence Beginner's Guide Ep.10 – Computer Vision and How Machines See
Episode 10 of our AI Beginner's Guide covers Computer Vision — the AI field that enables machines to interpret and understand images and video. Learn CNNs, object detection, OpenCV, and why computer vision is driving automation in Indian manufacturing and tech companies.
7 Jun 2026
Artificial Intelligence Beginner's Guide Ep.11 – Natural Language Processing Explained
Episode 11 of our AI Beginner's Guide series demystifies Natural Language Processing — how AI understands, processes, and generates human language. From chatbots to sentiment analysis, learn the NLP concepts and tools driving careers in the AI field across India.
7 Jun 2026
AI-Driven Predictive Maintenance and Intelligent Mechanical Systems: The Engineering Career No One Is Telling You About
Machines rarely fail without warning — but humans often miss the early signs. AI-driven predictive maintenance is changing that, and it's creating one of the fastest-growing engineering career paths in India. Here's what you need to know to get in early.
31 May 2026
Hiring Now: Software Engineer (IT, Computer, AI/ML, DS) at ABC Trainings in Pune (1.5L - 3L)
ABC Trainings is currently hiring a Software Engineer (IT, Computer, AI/ML, DS) in Pune (1.5L - 3L). See the role brief, skills needed and how ABC Trainings'
24 May 2026
Data Science Interview Preparation: What Hinjewadi Companies Ask Freshers
Prepping for a data science interview at a Hinjewadi company? Here are the real questions asked by Pune IT firms, what topics to master, and how to turn a 5-month course into a ₹4–7 LPA offer letter.
22 May 2026
Data Engineering vs Data Science Course in Aurangabad 2026: Salary Comparison and Which to Choose
Confused between data engineering and data science courses in Aurangabad? This guide compares salaries, skills, demand and career paths to help Sambhajinagar students make the right choice in 2026.
21 May 2026
Linear Regression in Machine Learning: From Theory to Job-Ready Projects (Updated May 2026)
Linear Regression is the #1 most asked ML algorithm in placement interviews. Master cost function, gradient descent, R² score and 5 real projects that TCS, Infosys and top Pune startups want to see in your portfolio.
17 May 2026
Generative AI Applications & Future Scope: Complete Career Guide (Updated May 2026)
Generative AI is reshaping every industry from IT to manufacturing. Learn what GenAI tools actually do, which careers pay the most, and how to build practical GenAI skills that Pune employers want in 2026.
17 May 2026
Logistic Regression in Machine Learning: Complete Beginner to Job-Ready Guide (Updated May 2026)
Master Logistic Regression — the #2 most asked ML algorithm in placements. Learn sigmoid function, binary classification, and 4 real projects that data science recruiters at TCS, Infosys and top startups actually want to see.
17 May 2026