Unverified60% confidenceFactExact time
The standard attention mechanism has O(n²) memory overhead, requiring computation of an approximately 2000×2000 attention matrix when there are 2,000 rows.
2
Sources
60%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
变长矩阵分类：如何为无序集合数据选择神经网络架构
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