Elijah-Yi

Questions about Fisher vector

1

When I get the vector， I find some values is ‘Nan’ . What's going on?

When I training the EfficientViT, I tried to change the size of the batch size to 64， and an error was raised. **RuntimeError: The size of tensor a (64) must...

您好想跟您咨询一下。代码跑通了没有输出是为什么啊？谢谢 

Pytorch Flatten() 转换以后出现维度丢失的问题

2

## error log | 日志或报错信息 | ログ Pytorch 转换onnx 以后再转换ncnn,Flatten 算子128 维度出现维度丢失的问题，转换后变为8维。 ## context | 编译/运行环境 | バックグラウンド Ubuntu22.04 ## how to reproduce | 复现步骤 | 再現方法 1. Efficient-lite0 转换onnx以后...

thansk for your great work, I would like to ask, what is the optimal size of inference?