Areas of Research

Our world-class faculty and students specialize in areas including, but not limited to:

  • Computer Vision
  • Natural Language Processing
  • Robotics
  • Deep Learning
  • Game Theory
  • Neuro Computing
  • Ethics and Fairness
  • Artificial Intelligence
  • Internet of Things
  • Machine Learning Theory
  • Systems for Machine Learning
  • Bioinformatics
  • Computational Finance
  • Health Systems
  • Information Security
  • Logistics and Manufacturing

Prerequisites

Application Requirements

Please note that application requirements may vary by home unit, including the application deadlines and test score requirements, as well as support for incoming students (including guarantees of teaching assistantships and/or fellowships).

Standardized Tests

Test TypeScore RequirementsSubmitting Scores
TOEFL iBT
Prior to January 2026
  • 90 or higher Total score
  • 19 or higher Listening, Reading, Writing, Speaking subsections
  • Institute Code: 5248
  • Department Code: Any
  • MyBest score is not accepted
TOEFL iBT
After January 2026
  • 4.5 or higher Total score
  • 4 or higher Listening, Reading, Writing sections
  • 3.5 or higher Speaking section
  • Institute Code: 5248
  • Department Code: Any
  • MyBest score is not accepted
IELTS Academic
  • 7 or higher Overall band score
  • 6.5 or higher Listening, Reading, and Speaking
  • 5.5 or higher Writing
  • IELTS electronic score delivery service: Georgia Institute of Technology, "Graduate"
GRE General Test
  • Institute Code: R5248
  • Department Code: Any
GMATNot Required
To be considered official, test scores must be sent electronically directly from the testing agency.

Interdisciplinary Programs

The Machine Learning (MLRN) Ph.D. is an interdisciplinary doctoral program spanning three colleges (Computing, Engineering, Sciences). Students are admitted through a participating home school:

  • Aerospace Engineering (Engineering)
  • Biomedical Engineering (Engineering)
  • Chemical and Biomolecular Engineering (Engineering)
  • Computational Science and Engineering (Computing)
  • Computer Science (Computing)
  • Electrical and Computer Engineering (Engineering)
  • Industrial Systems Engineering (Engineering)
  • Interactive Computing (Computing)
  • Mathematics (Sciences)

Admission to the MLRN PhD program is contingent on meeting the requirement for admission into one of these schools. It is possible that, due to space or other constraints, that you are admitted to the general PhD program in your home school but not the MLRN PhD program.

The MLRN PhD program is a cohesive, interdisciplinary course of study subject to a unique set of curriculum requirements; see the MLRN program webpage for more information.

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Application Deadlines

Start termDeadline date
Fall 2026December 15, 2025
All deadlines are 11:59 PM Eastern Time.

Program Contact

Theresa Nash
School of Interactive Computing
Technology Square Research Building
Atlanta, GA 30332-0765

Email: ic-academics@cc.gatech.edu
Program Website: ml.gatech.edu/phd

Program Costs


FAQ - Program Costs