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  "Title": "Continuous Optimisation Towards Best Subset Selection",
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  "Description": "Best subset selection in generalised linear models via\ncontinuous optimisation. Reformulates the NP-hard discrete\nsubset selection problem as a continuous optimisation over the\nhypercube [0,1]^p, solved via a Frank-Wolfe homotopy algorithm\nwith closed-form ridge inner solves. Supports linear\n(Gaussian), binary logistic, and multinomial regression. For\nmethodological details see Moka, Liquet, Zhu and Muller (2024)\n<doi:10.1007/s11222-024-10387-8> and Mathur, Liquet, Muller and\nMoka (2026) <doi:10.48550/arXiv.2603.21952>.",
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        "Binary logistic regression",
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