{"product_id":"learning-data-science","title":"Learning Data Science: Data Wrangling, Exploration, Visualization, and Modeling with Python by Sam Lau, Joseph Gonzalez, Deborah Nolan","description":"\u003ch2\u003eLearning Data Science: Data Wrangling, Exploration, Visualization, and Modeling with Python by Sam Lau, Joseph Gonzalez, Deborah Nolan\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe central thesis of \u003ci data-path-to-node=\"7\" data-index-in-node=\"22\"\u003eLearning Data Science\u003c\/i\u003e is that \u003cb data-path-to-node=\"7\" data-index-in-node=\"52\"\u003etrue data science exists at the intersection of computational thinking, statistical inference, and real-world domain knowledge—relying on any single element alone leads to fragile, biased conclusions.\u003c\/b\u003e The authors tackle a major issue in the industry: the tendency for beginners to rush straight into advanced predictive modeling while bypassing data quality, exploratory analysis, and structural bias checks. This careless approach regularly results in broken models, false insights, and poor business decisions.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eInstead of presenting data analytics as a series of disconnected code snippets, the book builds a cohesive, end-to-end framework using the standard Python ecosystem (\u003cb data-path-to-node=\"8\" data-index-in-node=\"166\"\u003ePandas, NumPy, Matplotlib, Seaborn, and Scikit-Learn\u003c\/b\u003e). The authors walk readers step-by-step through the entire lifecycle of data analysis. They place equal emphasis on the technical mechanics of data manipulation (such as regular expressions and SQL joins) and the core mathematical concepts underlying them (including loss functions, gradient descent optimization, linear regression, and cross-validation techniques). By anchoring every chapter to messy, real-world datasets, this book teaches readers how to think critically about data collection limits, model behavior, and statistical uncertainty.\u003c\/p\u003e\n\u003cp data-path-to-node=\"30\"\u003eAs regional university departments, software hubs, and corporate tech training spaces work to meet the massive global demand for skilled data analysts, education programs are hitting a major roadblock. Many introductory courses lean too hard into basic Python syntax tutorials or offer hand-wavy overviews of machine learning concepts, leaving students entirely unequipped to manage complex real-world data pipelines, diagnose model errors, or validate statistical claims.\u003c\/p\u003e\n\u003cp data-path-to-node=\"31\"\u003e\u003ci data-path-to-node=\"31\" data-index-in-node=\"0\"\u003eLearning Data Science\u003c\/i\u003e provides the exact, classroom-tested solution today's data sector needs. Sam Lau, Joseph Gonzalez, and Deborah Nolan flawlessly translate their years of leadership at UC Berkeley into an incredibly clear, comprehensive, and code-dense guide. By packing every single chapter with production-ready code examples, intuitive mathematical proofs, and real-world case studies spanning diverse global topics, this O'Reilly text equips software engineers, aspiring data analysts, and undergraduate students with the exact skills required to execute clean, verifiable data operations. It is a mandatory foundation stone for any serious modern computing library.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLanguage: English.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGenre: Data Science Foundations.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBinding: সেলাই করা বাইন্ডিং\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQuality: Premium Quality Books.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePrinting: High Quality Printing.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePaper: Eye Friendly paper (Cream White)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCover: Matt cover (Paperback).\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Royal Books BD","offers":[{"title":"Default Title","offer_id":47233826488505,"sku":null,"price":450.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0874\/6169\/files\/Learning_Data_Science.jpg?v=1779357876","url":"https:\/\/royalbooksbd.com\/products\/learning-data-science","provider":"Royal Books BD","version":"1.0","type":"link"}