标签 > Trying to backward through the graph a second time:GRU 跨批 hidden 要明确截断边界
RuntimeErrorTrying to backward through the graph a second time,GRU 跨批次 hidden 状态
在 PyTorch 训练 GRU 的时候,如果把上一批次的 hidden 状态直接传给下一批,不做 detach 截断,就会抛出 Trying to backward
2026-11-09 21:42:10
