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train-ssd

本项目旨在任意更改模型,以适用于不同硬件环境

根据Kaiming He的论文,训练数据规模不大时,train from stratch所能达到的精度不如pretrain on imagenet。

下载地址:

原始数据:ILSVRC2012_img_train

裁剪之后:ILSVRC2012_img_train_224x224

训练分类模型:

模型定义在symbol\mymodel.py

(1)准备数据

下载ILSVRC2012_img_train_224x224,放在classify_data里面

classify_data/anno.txt
classify_data/ILSVRC2012_img_train_224x224/n01440764
classify_data/ILSVRC2012_img_train_224x224/n01443537
...

(2)双击train_imagenet.bat开始训练

训练SSD

(3)准备数据

参照mxnet-ssd官方

或者你从此处下载打包好的文件, 解压到data文件夹

data/train.idx
data/train.lst
data/train.rec
data/val.idx
data/val.lst
data/val.rec

(4)双击train_ssd.bat开始训练

跑起来之后你再研究参数吧

(5)想自定义模型?

你改symbol\mymodel.py, 改channel不会造成错误,如果要加减层,别改最后conv12之后的层

推荐ZQCNN作为PC推理库

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