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Mixed-condition training boosts multimodal spectra model for small-molecule ID
A new arXiv paper describes a multimodal deep learning approach that combines complementary spectroscopic data to identify small-molecule structures. The authors use domain knowledge and mixed-condition training so the model stays reliable when spectra are missing, degraded, or mismatched. This targets a common problem in practical molecular characterization, where real-world measurements rarely arrive in ideal form.