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Python Data Cleaning Cookbook: Modern techniques and Python tools to detect and remove dirty data and extract key insights
JPY 8130
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This book is for anyone looking for ways to handle messy, duplicate, and poor data using different Python tools and techniques.
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製品詳細
| Publisher | Packt Publishing |
| Publication date | December 11, 2020 |
| Language | English |
| Print length | 436 pages |
| ISBN-10 | 1800565666 |
| ISBN-13 | 978-1800565661 |
| Item Weight | 1.64 pounds (740 grams) |
| Dimensions | 7.5 x 0.99 x 9.25 inches (19.1 x 2.5 x 23.5 cm) |
どんな人にお勧めですか?
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Data Analysts
Data analysts looking to enhance their skills in data cleaning using modern Python techniques will find this cookbook invaluable.
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Data Scientists
Data scientists needing effective methods to preprocess datasets for analysis and model training will benefit greatly from this resource.
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Python Beginners
Beginners in Python who seek practical applications of data cleaning will find clear examples and guidance in this cookbook.
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Advanced Users
Advanced data professionals might find the cookbook's content too basic and not suitable for their complex data needs.
製品説明書
Python Data Cleaning Cookbook: Modern techniques and Python tools to detect and remove dirty data and extract key insights
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
お客様からの質問と回答
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質問:
What is the primary focus of the Python Data Cleaning Cookbook?
回答: The Python Data Cleaning Cookbook is designed to help data professionals learn modern techniques and practical Python tools that can effectively detect and eliminate dirty data. It emphasizes step-by-step recipes that simplify complex processes, making it easier for users to clean their datasets efficiently. By focusing on key principles and methodologies, the cookbook not only aids in improving data quality but also enhances the overall data analysis process, making it invaluable for professionals who aim to extract meaningful insights from their data. -
質問:
Who is the target audience for the Python Data Cleaning Cookbook?
回答: The cookbook targets data scientists, analysts, and anyone involved in data preparation and cleaning tasks, from beginners to experienced professionals. It is particularly useful for those who seek to enhance their skill set in Python and data analysis techniques. With practical recipes designed for various skill levels, readers can benefit from the insights whether they are just beginning their data journey or looking to refine advanced data cleaning strategies. -
質問:
What specific techniques does the Python Data Cleaning Cookbook cover?
回答: The Python Data Cleaning Cookbook covers a wide range of techniques including data validation, normalization, outlier detection, and handling missing values. Each section provides actionable recipes that are easy to follow. These techniques are crucial in ensuring that datasets are accurate, consistent, and ready for analysis, ultimately accelerating insights extraction. Users can apply these techniques in numerous domains, from business analytics to research, maximizing the impact of their data. -
質問:
How does the cookbook benefit those using Python for data projects?
回答: The cookbook's structured approach offers a wealth of practical examples and code snippets that can be readily applied to real data projects. By following these recipes, users gain hands-on experience and improve their Python proficiency, particularly in data manipulation using libraries like Pandas and NumPy. This practical knowledge is essential for tackling data cleaning challenges in any project, allowing users to become more effective and efficient in their work. -
質問:
Are there any prerequisites for using the Python Data Cleaning Cookbook?
回答: While there are no strict prerequisites, a basic understanding of Python programming and familiarity with data manipulation concepts will enhance the reading experience. The cookbook assumes that users have some foundational knowledge of Python syntax and libraries. Readers new to Python may benefit from introductory resources before diving into the specific data cleaning techniques discussed in the cookbook. -
質問:
Can the techniques in the Python Data Cleaning Cookbook be applied to large datasets?
回答: Yes, the techniques presented in the Python Data Cleaning Cookbook are designed to handle datasets of various sizes, including large data volumes. The use of efficient coding practices and optimized libraries ensures that users can process large datasets without significant performance issues. This capability is essential in today’s data-driven world, as many organizations regularly deal with extensive data sets that require thorough cleaning for accurate analysis. -
質問:
What types of data sources does the Python Data Cleaning Cookbook focus on?
回答: The cookbook focuses on a range of data sources including CSV files, Excel spreadsheets, SQL databases, and JSON formats. It provides guidance on how to clean and prepare data from these sources effectively. This versatility ensures that users can work with different kinds of data seamlessly, making it easier to integrate new datasets into their analysis workflows, regardless of the format they originate from. -
質問:
Will I find examples and case studies in the Python Data Cleaning Cookbook?
回答: Yes, the cookbook includes numerous examples and real-world case studies that illustrate how the various data cleaning techniques can be applied in practice. These examples help users visualize the outcomes of the methods presented, enhancing the learning experience. By contextualizing the recipes within real scenarios, users can better understand their applications and relevance in different industries, making the cookbook a practical tool for learning. -
質問:
Is the Python Data Cleaning Cookbook suitable for self-study?
回答: Absolutely! The structured format of the cookbook, complete with step-by-step instructions, makes it perfect for self-study. Each recipe focuses on a specific cleaning task, allowing readers to easily follow along and apply the concepts independently. This is particularly beneficial for those who prefer to learn at their own pace or who are managing projects outside of a formal classroom setting, making it an ideal resource for personal development. -
質問:
Where can I buy the Python Data Cleaning Cookbook in Japan?
回答: You can purchase the Python Data Cleaning Cookbook through Ubuy in Japan. Ubuy is a reliable platform that offers a wide selection of books and educational resources, ensuring you can get this essential cookbook conveniently delivered to your doorstep. Simply visit the Ubuy website, search for the cookbook, and experience a seamless shopping experience.
Data Mining Editorial Review
Python Data Cleaning Cookbook provides a comprehensive guide for software developers who need to process, clean and refine their datasets. The cookbook format, where each recipe provides a coding solution to specific problems, is effective in providing a range of techniques to help users extract meaningful insights. The book covers topics like detecting anomalies, visualizing data, and processing it at a macroscopic level. One of the standout features of the book is the author's ability to provide a 'WHY' behind data processing tasks, giving readers a deeper understanding of the concepts. The book is approachable for those new to Python and data processing and provides hands-on examples to help Consolidate information.
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長所
- Comprehensive guide for processing, cleaning and refining datasets
- Effective cookbook format with each recipe addressing specific problems
- Covers detecting anomalies, visualizing data and processing data at a macroscopic level
- 'WHY' behind data processing tasks provided
- Approachable for beginners
- Provides hands-on examples
短所
- Some beginners may find it challenging to follow along
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JPY 8130
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特徴と利点
- Discover various data cleaning techniques to reveal key insights
- Manipulate data of different complexities to shape them into the right form for business needs
- Clean, monitor, and validate large data volumes to diagnose problems before analyzing
- Create visualizations to gain insights and identify data issues
- Build functions and classes for automating data cleaning
- Requires only working knowledge of Python programming
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