1 code implementation • 4 Dec 2023 • Carolina Zheng, Keyon Vafa, David M. Blei
A recent line of work in natural language processing has aimed to combine language models and topic models.
1 code implementation • 31 May 2023 • Carolina Zheng, Claudia Shi, Keyon Vafa, Amir Feder, David M. Blei
In this paper, we show that the performance of controlled generation may be poor if the distributions of text in response to user prompts differ from the distribution the predictor was trained on.
1 code implementation • 16 Feb 2022 • Keyon Vafa, Emil Palikot, Tianyu Du, Ayush Kanodia, Susan Athey, David M. Blei
We fit CAREER to a dataset of 24 million job sequences from resumes, and adjust it on small longitudinal survey datasets.
2 code implementations • EMNLP 2021 • Keyon Vafa, Yuntian Deng, David M. Blei, Alexander M. Rush
Compared to existing baselines, greedy rationalization is best at optimizing the combinatorial objective and provides the most faithful rationales.
1 code implementation • ACL 2020 • Keyon Vafa, Suresh Naidu, David M. Blei
In this paper, we introduce the text-based ideal point model (TBIP), an unsupervised probabilistic topic model that analyzes texts to quantify the political positions of its authors.
2 code implementations • NeurIPS 2019 • Dustin Tran, Keyon Vafa, Kumar Krishna Agrawal, Laurent Dinh, Ben Poole
While normalizing flows have led to significant advances in modeling high-dimensional continuous distributions, their applicability to discrete distributions remains unknown.
Ranked #16 on Language Modelling on Text8