PACMan2: Next steps in proposal review management

There is need for new methods, strategies, and tools to facilitate those reviews. Here, we describe PACMan2, an updated tool for proposal review management that utilizes machine-learning models and techniques to topically categorize proposals and reviewers, to match proposals to reviewers, and to facilitate proposal assignments, mitigating some conflicts of interest.

We find that the classifier has cross-validation accuracy of 80.0% +/- 2.2% on proposals for time on the Hubble Space Telescope and the James Webb Space Telescope.