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Sunay Joshi

2 accepted papers

2025

Conformal Inference under High-Dimensional Covariate Shifts via Likelihood-Ratio Regularization

NeurIPS 2025poster

We consider the problem of conformal prediction under covariate shift. Given labeled data from a source domain and unlabeled data from a covariate shifted target domain, we seek to construct prediction sets with valid marginal coverage in the target domain. Most existing methods require estimating t…

Cited by 0SourceScholar
2025

Foundations of Top-$k$ Decoding for Language Models

NeurIPS 2025poster

Top-$k$ decoding is a widely used method for sampling from LLMs: at each token, only the largest $k$ next-token-probabilities are kept, and the next token is sampled after re-normalizing them to sum to unity. Top-$k$ and other sampling methods are motivated by the intuition that true next-token dist…

Cited by 0SourceScholar