Life Cycle of Data Science

Front

What is the first stage of the data science life cycle?

Back

Understanding Business Problems

Front

What is the goal of the Understanding Business Problems stage?

Back

To ask relevant questions and define goals for the problems that need to be handled.

Front

What does the Information Acquisition stage involve?

Back

Collecting accurate data from web servers, logs, databases, and APIs.

Front

What is the purpose of Data Preparation in the data science life cycle?

Back

Data cleaning and transformation.

Front

What is the focus of Exploratory Data Analysis?

Back

Creating hypotheses about the described problem by visually analyzing the information.

Front

What is the role of Feature Engineering in data science?

Back

Choosing essential features and building more useful ones by utilizing raw information.

Front

What does Data Modeling involve?

Back

Instructing machine learning models to evaluate their performance and utilizing them to make predictions.

Front

What is the final step in the data science life cycle?

Back

Data Visualization, which involves sharing findings with stakeholders utilizing plots and interactive visualization.