Libraries for Tech Roles #machinelearning

16 Jun 2026 · 2 min
2:07

In this Hindi instructional video, Akansha Yadav outlines the essential Python libraries that every aspiring business analyst, data analyst, data engineer, or machine learning practitioner should master. She begins with pandas, explaining how it helps identify column types, select relevant columns, and clean data. She then moves to seaborn and matplotlib for creating line, bar, and horizontal bar charts, noting that seaborn builds on matplotlib for advanced visualisation. Next, she introduces NumPy as the core library for numerical computations such as percentages, turnover calculations, and other arithmetic operations. Finally, she covers scikit‑learn, demonstrating how to import a linear regression model and use traintestsplit to split data for training and testing, emphasizing the need to understand the underlying mathematics for customization. Throughout, she stresses that mastering the combination of these four libraries equips learners to perform end‑to‑end analysis and build simple machine‑learning models.

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