J Seppänen

Implement PPO-DNA algorithm for Atari

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## Description Add implementation of PPO-DNA algorithm for Atari Envpool. ### Paper reproduction (attempt) Here's the episodic rewards after 200M environment steps (50M environment interactions before frame skip), compared to...

MLflow worker timeout when opening UI

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### System information - **Have I written custom code (as opposed to using a stock example script provided in MLflow)**: no - **OS Platform and Distribution (e.g., Linux Ubuntu 16.04)**:...

fix typo in build.xml

Here's a suggestion for bootstrapping the VM in just one stage. Tested on QEMU with the release-21.11 ISO image.

Handling too large inputs gracefully

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Currently, if the input is over 2 GB, lz4.compress may silently truncate the input, or if you get lucky, raise "SystemError: Negative size passed to PyString_FromStringAndSize". This pull request handles...

Here's a set of parsing improvements implemented when processing tens of thousands of Arxiv papers. We've added the following features: - parsing TeX primitives (`\topskip`, ...) - parsing `\cmidrule` -...