arXiv Machine Learning By Ze Zhang, Yang Zhang

Local Gains and Fixed-Assignment Set Losses in Shared Set Decoders

Read the original on arXiv Machine Learning →

arXiv:2608. 14717v1 Announce Type: cross Abstract: A query-relation deletion can improve the edited slot while reducing the utility of the prediction set that contains it.

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arXiv Machine Learning
Sep 11

Published Unlearning Numbers Move Per Checkpoint, and Not Because the Removed Data Survives: An Audit of 263 Released Batch-Normalized Checkpoints

The audit examines 263 batch‑normalized checkpoints released by arXiv, finding that refitting models on retained data at identical weights shifts 47 of 221 checkpoints beyond the spread indicated by their own release seeds. This movement is attributed to checkpoint properties rather than the survival of removed data, as swapping removed records for kept ones barely changes the published state. The study concludes that releases should specify the fitting convention used, especially for batch‑normalized vision models.

By Junlong Shen Xingyu Li