
The Thesis Review
Each episode of The Thesis Review is a conversation centered around a researcher's PhD thesis, giving insight into their history, revisiting older ideas, and providing a valuable perspective on how their research has evolved (or stayed the same) since.
Latest episodes

Sep 25, 2020 • 1h 1min
[08] He He - Sequential Decisions and Predictions in NLP
He He is an Assistant Professor at New York University. Her research focuses on enabling reliable communication in natural language between machine and humans, including topics in text generation, robust language understanding, and dialogue systems.
Her PhD thesis is titled "Sequential Decisions and Predictions in NLP", which she completed in 2016 at the University of Maryland. We talk about the intersection of language with imitation learning and reinforcement learning, her work in the thesis on opponent modeling and simultaneous translation, and how it relates to recent work on generation and robustness.
Episode notes: https://cs.nyu.edu/~welleck/episode8.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html
Support The Thesis Review at www.buymeacoffee.com/thesisreview

Sep 11, 2020 • 1h 4min
[07] John Schulman - Optimizing Expectations: From Deep RL to Stochastic Computation Graphs
John Schulman is a Research Scientist and co-founder of Open AI. John co-leads the reinforcement learning team, researching algorithms that safely and efficiently learn by trial and error and by imitating humans.
His PhD thesis is titled "Optimizing Expectations: From Deep Reinforcement Learning to Stochastic Computation Graphs", which he completed in 2016 at Berkeley. We talk about his work on stochastic computation graphs and TRPO, how it evolved to PPO and how it's used in large-scale applications like Open AI Five, as well as his recent work on generalization in RL.
Episode notes: https://cs.nyu.edu/~welleck/episode7.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html
Support The Thesis Review at www.buymeacoffee.com/thesisreview

Aug 28, 2020 • 1h 6min
[06] Yoon Kim - Deep Latent Variable Models of Natural Language
Yoon Kim is currently a Research Scientist at the MIT-IBM AI Watson Lab, and will be joining MIT as an assistant professor in 2021.
Yoon’s research focuses on machine learning and natural language processing.
His PhD thesis is titled "Deep Latent Variable Models of Natural Language", which he completed in 2020 at Harvard University. We discuss his work on uncovering latent structure in natural language, including continuous vector representations, tree structures, and grammars. We cover learning and variational inference methods that he developed during his PhD, and he offers a look at where latent variable models will be heading in the future.
Episode notes: https://cs.nyu.edu/~welleck/episode6.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html
Support The Thesis Review at www.buymeacoffee.com/thesisreview

Aug 14, 2020 • 1h 12min
[05] Julian Togelius - Computational Intelligence and Games
Julian Togelius is an Associate Professor at New York University, where he co-directs the NYU Game Innovation Lab. His research is at the intersection of computational intelligence and computer games.
His PhD thesis is titled "Optimization, Imitation, and Innovation: Computational Intelligence and Games", which he completed in 2007. We cover his work in the thesis on AI for games and games for AI, and how it connects to his recent work on procedural content generation.
Episode notes: https://cs.nyu.edu/~welleck/episode5.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html
Support The Thesis Review at https://www.buymeacoffee.com/thesisreview

Jul 31, 2020 • 1h 45min
[04] Sebastian Nowozin - Learning with Structured Data: Applications to Computer Vision
Sebastian Nowozin is currently a Researcher at Microsoft Research Cambridge. His research focuses on probabilistic deep learning, consequences of model misspecification, understanding agent complexity in order to improve learning efficiency, and designing models for reasoning and planning.
His PhD thesis is titled "Learning with Structured Data: Applications to Computer Vision", which he completed in 2009. We discuss the work in his thesis on structured inputs and structured outputs, which involves beautiful ideas from polyhedral combinatorics and optimization. We talk about his recent work on Bayesian deep learning and the connections it has to ideas that he explored during his PhD.
Episode notes: https://cs.nyu.edu/~welleck/episode4.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html

Jul 17, 2020 • 1h 25min
[03] Sebastian Ruder - Neural Transfer Learning for Natural Language Processing
Sebastian Ruder is currently a Research Scientist at Deepmind. His research focuses on transfer learning for natural language processing, and making machine learning and NLP more accessible.
His PhD thesis is titled "Neural Transfer Learning for Natural Language Processing", which he completed in 2019. We cover transfer learning from philosophical and technical perspectives, and talk about its societal
implications, focusing on his work on sequential transfer learning and cross-lingual learning.
Episode notes: https://cs.nyu.edu/~welleck/episode3.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html

Jul 3, 2020 • 1h 16min
[02] Colin Raffel - Learning-Based Methods for Comparing Sequences
Colin Raffel is currently a Senior Research Scientist at Google Brain, and soon to be an assistant professor at the University of North Carolina. His recent work focuses on transfer learning and learning from limited labels.
His thesis is titled "Learning-Based Methods for Comparing Sequences, with Applications to Audio-to-MIDI Alignment and Matching", which we discuss along with the connections to his later work, and plans for the future.
Episode notes: https://cs.nyu.edu/~welleck/episode2.html
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html

Jun 18, 2020 • 58min
[01] Gus Xia - Expressive Collaborative Music Performance via Machine Learning
Gus Xia is an assistant professor at New York University Shanghai. His research explores machine learning for music, with a goal of building intelligent systems that understand and extend musical creativity and expression.
His PhD thesis is titled Expressive Collaborative Music Performance via Machine Learning, which we discuss in depth along with his ongoing research at the NYU Shanghai Music X Lab.
- Gus Xia's homepage: https://www.cs.cmu.edu/~gxia/
- Thesis: http://reports-archive.adm.cs.cmu.edu/anon/ml2016/CMU-ML-16-103.pdf
Follow the Thesis Review (@thesisreview) and Sean Welleck (@wellecks) on Twitter, and find out more info about the show at https://cs.nyu.edu/~welleck/podcast.html

Jun 13, 2020 • 2min
[00] The Thesis Review Podcast - Introduction
[00] The Thesis Review Podcast - Introduction by Sean Welleck
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