Rattana Pukdee

activity

20202026

most citedImproving Transformation Invariance in Contrastive Representation Learning

9 citations · 14 across the 11 of their papers we have counts for

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2 papers · 1 filter

stat.ML2026

Reward Learning from Best-of- $N$ Preference Data: Targets, Tradeoffs, and Design Principles

Rattana Pukdee, Maria-Florina Balcan, Pradeep Ravikumar

Best-of- $N$ sampling is widely used to construct pairwise preference data: $N$ candidates are drawn from a base distribution, and the best is paired with a rejected response. Despi…

stat.ML2024

Spectrally Transformed Kernel Regression

Runtian Zhai, Rattana Pukdee, Roger Jin +2

Unlabeled data is a key component of modern machine learning. In general, the role of unlabeled data is to impose a form of smoothness, usually from the similarity information enco…

Reward Learning from Best-of-N Preference Data: Targets, Tradeoffs, and Design Principles

Spectrally Transformed Kernel Regression

Reward Learning from Best-of- $N$ Preference Data: Targets, Tradeoffs, and Design Principles