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Molecular Sets (MOSES): A Benchmarking Platform for Molecular Generation Models

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arxiv 1811.12823 v5 pith:LQLYOLIU submitted 2018-11-29 cs.LG cs.AIcs.DBstat.ML

classification cs.LGcs.AIcs.DBstat.ML
keywords modelsmoleculargenerativemosestrainingplatformstructuresbenchmarking
verification ladder T0 review T1 audit T2 compute T3 formal
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Generative models are becoming a tool of choice for exploring the molecular space. These models learn on a large training dataset and produce novel molecular structures with similar properties. Generated structures can be utilized for virtual screening or training semi-supervised predictive models in the downstream tasks. While there are plenty of generative models, it is unclear how to compare and rank them. In this work, we introduce a benchmarking platform called Molecular Sets (MOSES) to standardize training and comparison of molecular generative models. MOSES provides a training and testing datasets, and a set of metrics to evaluate the quality and diversity of generated structures. We have implemented and compared several molecular generation models and suggest to use our results as reference points for further advancements in generative chemistry research. The platform and source code are available at https://github.com/molecularsets/moses.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. DiffMS: Diffusion Generation of Molecules Conditioned on Mass Spectra

    cs.LG 2025-02 conditional novelty 6.0 of 10

    DiffMS, a formula-constrained discrete graph diffusion model conditioned on mass spectra, achieves state-of-the-art de novo molecule generation on NPLIB1 and MassSpecGym.

  2. Graph Generative Pre-trained Transformer

    cs.LG 2025-01 conditional novelty 6.0 of 10

    G2PT represents graphs as node-then-edge token sequences and learns them with GPT-style next-token prediction, matching or beating diffusion baselines on seven graph and molecule datasets.

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