Data Science

Day 4 – Python for Data Science: Pandas, NumPy, Matplotlib Basics

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Introduction Python is the undisputed lingua franca of Data Science in 2025. From handling massive datasets to building machine learning models, Python’s versatility, simplicity, and rich ecosystem make it the first choice for professionals worldwide. At CuriosityTech.in (Nagpur, 1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar), we train aspiring data scientists with hands-on Python […]

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Day 3 – Essential Skills Every Data Scientist Must Have

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Preface Data Science is not a buzzword anymore—it’s a career path shaping industries. But here’s a truth that CuriosityTech.in mentors in Nagpur (1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar) emphasize with every learner: not every skill is equally important. Some skills are foundational, some are specialized, and others are accelerators that help you

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Day 15 – Hands-On Project: Predicting House Prices with ML

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Introduction Predicting house prices is one of the classic machine learning projects that allows beginners and intermediate learners to practice end-to-end ML workflows. In 2025, housing market prediction models help real estate companies, investors, and urban planners make data-driven decisions. At CuriosityTech.in, Nagpur (1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar), we teach learners

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Day 11 – Feature Engineering & Selection Techniques

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Introduction In 2025, feature engineering and selection are the secret weapons of successful data scientists. Raw data rarely contains ready-to-use variables for machine learning models. Transforming and selecting the right features can dramatically improve model accuracy, efficiency, and interpretability. At CuriosityTech.in, Nagpur (1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar), our learners master feature

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Day 26 – Interview Questions & Answers for Data Scientist Roles

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Introduction Securing a data scientist role in 2025 requires not only technical expertise and practical experience, but also interview readiness. Employers evaluate candidates on conceptual understanding, problem-solving, coding, statistical knowledge, ML/AI skills, and business acumen. At CuriosityTech.in, Nagpur (1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar), learners are trained to face technical interviews, case

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Day 7 – Exploratory Data Analysis (EDA) with Seaborn & Plotly

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Introduction Exploratory Data Analysis (EDA) is the cornerstone of data science in 2025. It allows data scientists to understand patterns, detect anomalies, and uncover hidden insights before building any machine learning model. At CuriosityTech.in, Nagpur (1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar), we emphasize hands-on EDA with Python’s visualization libraries, enabling learners to

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