Data Science, MS

Degree: Master of Science (MS)
Field of Study: Data Science


Program Overview

MS in Data Science has three tracks: a Course-Focused track, a Project-Focused track, and a Thesis-Focused track. Although all of the three options require 30 credit hours, they are structured differently to achieve different objectives.

The  Course-Focused track prepares students for advanced industry employment and should be treated as a terminal MS degree in Data Science. This track can be suitable for students who are coming from a non-computational background and looking to establish a solid background in data science.

The Project-Focused track is for students who seek opportunities for completing an applied project, for example within the context of an established collaboration with industry. This track can be suitable for students who come from a computational background and would like to specialize in an application field of data science or students who come from a non-computational background and would like to apply the data science knowledge they acquire to a project in their field.

The Thesis-Focused track is mainly for students who have interests in research. This track can also be suitable for students with computational background who would like to go into research and development in data science or students with a non-computational background who are looking to go into data-driven research in their field.

Therefore, the three tracks have different requirements in admission, advising, and course work. 

Admission

Graduate students shall be admitted to the MS degree program upon recommendation of the faculty of the Department of Computer and Data Sciences.  Requirements for admission include a strong record of scholarship in a completed bachelor's degree, and fluency in written and spoken English. The University requires all foreign applicants to show English proficiency by achieving a TOEFL score of at least 90 on the internet-based exam for the thesis-focused or the project-focused track.  For the course-focused track, a minimum TOEFL score of 80 is required.  For students who are expected to have any professional student to student interaction, e.g., as a teaching assistant, a lab instructor, or a tutor, a minimum TOEFL score of 90 is required.  It is required that all students submit original copies of GRE scores, with the exception of CWRU students applying to the Combined Bachelor's/Master's Program.

The MS program requires students to have basic knowledge of computational programming and mathematical foundations of data science. The students who satisfy one of the following requirements are considered to have sufficient background knowledge for the Data Science MS program:

  1. Students who hold a Bachelor’s degree in Computer Science or Data Science

  2. CWRU students who completed CWRU’s minor in data science

  3. Students who have completed the following course work:

  • Programming in an object-oriented or functional language (e.g., Java, C++, Python) (e.g., CSDS 132)

  • Data structures (e.g., CSDS 233)

  • Linear algebra (e.g., MATH 201)

  • Calculus-based statistics (e.g., STAT 312)

Applications from students who do not demonstrate sufficient knowledge in these fields  may be granted admission on a provisional basis.  Students deficient in one or more of these areas (admission with provision) may be required to satisfy this requirement by taking the corresponding courses listed above. These courses cannot be counted towards their MS requirement. However, a student taking and passing a course that subsumes one of the requirements automatically demonstrates knowledge of the material in the required course; e.g. taking MATH 405 demonstrates knowledge of the material in MATH 201. Such graduate level courses may be used to satisfy their MS requirement.