H. Andrew Schwartz

Associate Professor, Computer Science
Stony Brook University

Director, HLAB: Human Language Analysis Beings, Stony Brook University
Principal Investigator, World Well-Being Project
Program Chair, Data Science and Engineering Specialization, Stony Brook University

Human Language Analysis
Natural Language Processing

Mental Health and Well-Being
Artificial Intelligence

Computational Psychology
Applied Machine Learning

Computational Linguistics
Data Science
News and Travel
  • February 23, 2023: Atlanta, GA Invited Talk at the Language of Psychology Preconference for SPSP.
  • February 23, 2023: Atlanta, GA Invited Talk at the Happiness of Well-Being Preconference for SPSP-2016.
  • November, 2022: Warsaw, Poland Invited Keynote at the HumanTech Summit.
  • August - December, 2022: Lund, Sweden: Sabbatical Visit.


The HLAB: Human Language Analysis Beings
Adithya Ganesan, PhD Student
Nikita Soni, PhD Student (co-advised with Niranjan Balasubramanian)
Vasudha Varadarajan, PhD Student
Siddharth Mangalik, PhD Student
Swanie Juhng, PhD Student

Graduated Lab Members:
Huy Vu, PhD - Summer 2023
Matthew Matero, PhD - Spring 2023
Mohammadzaman Zamani, PhD - Fall 2020 (Now with EBay AI)
Youngseo Son, PhD - Fall 2020 (Now with Facebook, Palo Alto)
Veronica Lynn, PhD - Fall 2019 (co-advised with N Balasubramanian; now with Facebook Research, Seattle)
Vivek Kulkarni, PhD - Spring 2017 (co-advised with S Skiena; Now Postdoc at Stanford with Dan Jurafsky)
Masoud Rouhizadeh, Previous Postdoc (Now Postdoc at JHU)

Data, Demos, and Code

Age and Gender

To be posted

Temporal Orientation

Code: Differential Language Analysis
Feature Worker (an open-vocabulary language analysis infrastructure, primarily in Python)

Code: Social Media Tokenizer
Happier Fun Tokenizer (An improved version of Christopher Pott's Happy Fun Tokenizing, shared with his permission.)