Description
Improving data quality in data analytics & machine learning is a course on improving data quality in data analytics and machine learning, published by Udemy Academy. Learn why, when and how to maximize the quality of your data to optimize data-driven decisions.
All our decisions are based on data. Our sense organs collect data, our memories are data, and our gut instincts are data. If you want to make good decisions, you need quality data. This course is about data quality: what it means, why it matters, and how you can improve the quality of your data. High-level strategies for ensuring high data quality, including terminology, data documentation and management, and various research steps where you can check and enhance data quality. Quantitative and qualitative methods for assessing data quality, including visual inspection, error rates, and outliers. Python code is provided to see how to implement these visualizations and scoring methods using pandas, numpy, seaborn, and matplotlib. Data-specific methods and algorithms to clean data and reject bad or unusual data. As above, Python code is provided to see how to implement these procedures using pandas, numpy, seaborn and matplotlib.
What you will learn in the Improving data quality in data analytics & machine learning training course:
- Strategies to increase data quality
- Data quality assessment methods
- Interpretation of data visualization
- How to detect problems in data
Who is this course suitable for:
- Employees of data science
- Data scientist students
- Managers or colleagues who work with data professionals
Course details
- Publisher: Yudmi
- teacher: Mike X Cohen
- English language
- Education level: introductory
- Number of courses: 45
- Training duration: 5 hours and 22 minutes
Course headings
Course prerequisites
Interest in working with data
Interest in knowing more about data quality
Some Python skills are useful for the optional coding videos
Pictures
Course introduction video
Installation guide
After Extract, view with your favorite Player.
English subtitle
Quality: 1080p
download link
Password file(s): www.downloadly.ir
Size
2.10 GB