Certified Data Science Practitioner (CDSP) (Exam DSP-110)

Upon completion of Certified Data Science Practitioner (CDSP) (Exam DSP-110) course, students will be able to:

• Use data science principles to address business issues.
• Apply the extract, transform, and load (ETL) process to prepare datasets.
• Use multiple techniques to analyze data and extract valuable insights.
• Design a machine learning approach to address business issues.
• Train, tune, and evaluate classification models.
• Train, tune, and evaluate regression and forecasting models.
• Train, tune, and evaluate clustering models.
• Finalize a data science project by presenting models to an audience, putting models into production, and monitoring model performance.

• This course is designed for business professionals who leverage data to address business issues. The typical student in this course will have several years of experience with computing technology, including some aptitude in computer programming. However, there is not necessarily a single organizational role that this course targets. A prospective student might be a programmer looking to expand their knowledge of how to guide business decisions by collecting, wrangling, analyzing, and manipulating data through code; or a data analyst with a background Copyright © 2021 by CertNexus Inc. All rights reserved. in applied math and statistics who wants to take their skills to the next level; or any number of other datadriven situations.
• Ultimately, the target student is someone who wants to learn how to more effectively extract insights from their work and leverage that insight in addressing business issues, thereby bringing greater value to the business.
• This course is also designed to assist students in preparing for the CertNexus® Certified Data Science Practitioner (CDSP) (Exam DSP-110) certification.

To ensure their success in this course, students should have at least a high-level understanding of fundamental data science concepts, including, but not limited to: types of data, data science roles, the overall data science lifecycle, and the benefits and challenges of data science. They should also have experience with high-level programming languages like Python. Being comfortable using fundamental Python data science libraries like NumPy and pandas is highly recommended.
 

Lesson 1: Addressing Business Issues with Data Science

• Topic A: Initiate a Data Science Project
• Topic B: Formulate a Data Science Problem

Lesson 2: Extracting, Transforming, and Loading Data

• Topic A: Extract Data
• Topic B: Transform Data
• Topic C: Load Data

Lesson 3: Analyzing Data

• Topic A: Examine Data
• Topic B: Explore the Underlying Distribution of Data
• Topic C: Use Visualizations to Analyze Data
• Topic D: Preprocess Data

Lesson 4: Designing a Machine Learning Approach

• Topic A: Identify Machine Learning Concepts
• Topic B: Test a Hypothesis

Lesson 5: Developing Classification Models

• Topic A: Train and Tune Classification Models
• Topic B: Evaluate Classification Models

Lesson 6: Developing Regression Models

• Topic A: Train and Tune Regression Models
• Topic B: Evaluate Regression Models

Lesson 7: Developing Clustering Models

• Topic A: Train and Tune Clustering Models
• Topic B: Evaluate Clustering Models

Lesson 8: Finalizing a Data Science Project

• Topic A: Communicate Results to Stakeholders
• Topic B: Demonstrate Models in a Web App
• Topic C: Implement and Test Production Pipelines

Appendix A: Mapping Course Content to CertNexus® Certified Data Science Practitioner (CDSP) (Exam DSP-110)