1,train_lenet_on_mnist.sh train and eval the lenet by dataset of mnist,you should set TRAIN_DIR and DATASET_DIR
2,train_cifarnet_on_cifar10.sh train and eval the cifarnet by dataset of cifar10,you should set TRAIN_DIR and DATASET_DIR
3,finetune_mobilenet_v1_on_flowers.sh finetune ,train and eval the mobilenet_v1 by dataset of flowers,you should set TRAIN_DIR and DATASET_DIR.when finetuning the mobilenet, you must download mobilenet_v1_1.0_224_2017_06_14.tar.gz and set PRETRAINED_CHECKPOINT_DIR