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arxiv_cs_ai · Sep 15, 2026 · paper
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Sparse MLLM Anchors, Dense Adaptation: Breaking the Self-Referential Loop in Wild Test-Time Adaptation
arxiv.orgSep 15, 2026
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In brief
Wild test-time adaptation (WTTA) updates a source model online under small test batches, concurrent distribution shifts, and time-varying class imbalance. Most WTTA methods derive their adaptation signals, including p...
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