Validate the model

[eric85810]

Hello, would you like to ask how do you perform a verification test on the trained model and what kind of file is the test, is it .off or .points, or an octree file?
I want to use your model for pre-train, but I have the following problem：

Cannot copy param 0 weights from layer 'ip2'; shape mismatch. Source param shape is 40 128 (5120); target param shape is 5 128 (640). To learn this layer's parameters from scratch rather than copying from a saved net, rename the layer.

你好，想请问您如何对训练好的模型进行验证测试，测试的档案类别为何，是.off还是.points，或是octree档

[wang-ps]

1. Run the following command to test:

   python run_cls.py configs/cls_octree_test.yaml
   

2. For the problem Cannot copy param 0 weights from layer 'ip2'; shape mismatch. Source param shape is 40 128 ... , the reason is that when training on ModelNet40, the dimension of the last FC is 40x128 for the 40-category classification, but the FC of your network is 5x128 for the 4-category classification. So you have to rename the layer's parameters to train it from scratch.

3. 测试的时候数据处理跟训练一样，需要将.off转换为.points或者.octree

[eric85810]

Suppose I have a model file of an aircraft to use ocnn_M40_5.caffemodel to test his accuracy, how can I use the command line, thank you 抱歉打扰您，由于我是初学者，想问您如何加载自己的.points档去让已训练好的模型分辨，command line如何下，因为在网上查询的多是图片辨识，都要有个均值档跟deploy.prototxt才能进行分辨，谢谢您我可能说的不够明确，我举个例子，假设我有一个飞机的模型档要用ocnn_M40_5.caffemodel，来测试他的准确性，那我要如何下command line,谢谢 Peng-Shuai Wang <notifications@github.com>於 2020年3月25日 週三，下午7:48寫道：

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1. Run the following command to test: python run_cls.py configs/cls_octree_test.yaml 2. For the problem Cannot copy param 0 weights from layer 'ip2'; shape mismatch. Source param shape is 40 128 ... , the reason is that when training on ModelNet40, the dimension of the last FC is 40x128 for the 40-category classification, but the FC of your network is 5x128 for the 4-category classification. So you have to rename the layer's parameters to train it from scratch. 3. 测试的时候数据处理跟训练一样，需要将.off转换为.points或者.octree — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#83 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AE4TAUCME6VA2HXJN35JJ4DRJHVRFANCNFSM4LTH76JA> .

[eric85810]

您好 不好意思又打扰您 在阅读您的文献时有些问题，不知道您方不方便为我解惑，在o-cnn中，不同的模型以八叉树做切割，那假设今天有两个同样是飞机模型，有可能切 下去的相同位置在这两个模型上是不同位置，想请问这样要如何辨识他是飞机模型，假设一个飞机头的座标与另一个正好相反之类的情况。 谢谢您 Peng-Shuai Wang <notifications@github.com>於 2020年3月26日 週四，下午9:33寫道：

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Closed #83 <#83>. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#83 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AE4TAUBBB4QAENKE7VTPON3RJNKRXANCNFSM4LTH76JA> .

[chenteng1998]

您好
当运行以下命令进行测试时：python run_cls.py configs/cls_octree_test.yaml
得到如下反馈
Traceback (most recent call last):
File "run_cls.py", line 41, in
FLAGS = parse_args()
File "O-CNN-master/tensorflow/script/config.py", line 139, in parse_args
_update_config(FLAGS, args)
File "O-CNN-master/tensorflow/script/config.py", line 108, in _update_config
FLAGS.merge_from_list(args.opts)
File "anaconda3/envs/tensorflow/lib/python3.7/site-packages/yacs/config.py", line 226, in merge_from_list
cfg_list
File "anaconda3/envs/tensorflow/lib/python3.7/site-packages/yacs/config.py", line 521, in _assert_with_logging
assert cond, msg
AssertionError: Override list has odd length: ['configs/cls_octree_test.yaml']; it must be a list of pairs
请问该如何解决 谢谢！

[wang-ps]

@chenteng1998 你运行的命令缺少关键字--config, 运行如下命令试一试：

python run_cls.py --config configs/cls_octree_test.yaml

[chenteng1998]

@ chenteng1998 你运行的命令关键字--config，运行如下命令试一试：

python run_cls.py --config configs/cls_octree_test.yaml

谢谢！！我的问题已经解决