Engineering and Technology
Data Scientists spend most of their time cleaning data. In this course, you will learn to convert and manipulate messy data to extract what you need.
In the course Data Wrangling with MongoDB on Udacity, you will learn the fundamentals of data extraction, including assessing the quality of data and working with tabular formats such as CSV. You will also explore more complex data formats like XML and learn how to parse them. Additionally, the course covers web scraping techniques and how to ensure data quality. You will also gain hands-on experience with MongoDB, including data modeling and querying using PyMongo. The course concludes with a case study on OpenStreetMap data, where you will apply the concepts learned throughout the course.
by Udacity
Data Scientists spend most of their time cleaning data. In this course, you will learn to convert an...
by Udacity
Learn about the big data ecosystem and the power of Apache Spark for data wrangling and transformati...
by Udacity
Learn to design data models, build data warehouses and data lakes, automate data pipelines, and mana...
by Udacity
Learn the 5 key stages of the data analysis process in this hands-on introduction to data analysis.
by Udacity
Learn essential AI concepts including search, optimization, planning, pattern recognition, and more...
by Udacity
Learn the most efficient methods for gathering raw “dirty” data and cleaning it up for analysis usin...
by Udacity
This course will introduce students to the field by covering state-of-the-art modeling, analysis a...
by Udacity
Utilize Microsoft Power BI as a primary tool for data pre-processing, visualization, and analysis.
by Udacity
Data is everywhere and so much of it is unexplored. Learn how to investigate and summarize data sets...
by Udacity
Use Python, SQL, and statistics to uncover insights, communicate critical findings, and create data-...