论文：Causal Generative Neural Networks
1、运行报错
Q1
- Q: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library ‘cudart64_110.dll’; dlerror: cudart64_110.dll not found
I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. - A: 下载cudart64_110.dll，放到项目路径下
Q2
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Q: Traceback (most recent call last):File “D:/PycharmWorkSpace/CGNN-master/run_CGNN_graph.py”, line 1, in
import cgnn
File “d:\pycharmworkspace\cgnn-master\code\cgnn_init_.py”, line 6, in
from .generators import______init______
File “d:\pycharmworkspace\cgnn-master\code\cgnn\generators_init_.py”, line 1, in
from .random_graph_generator import RandomGraphGenerator
File “d:\pycharmworkspace\cgnn-master\code\cgnn\generators\random_graph_generator.py”, line 1, in
from .functions_default import (noise, cause, effect, rand_bin)
File “d:\pycharmworkspace\cgnn-master\code\cgnn\generators\functions_default.py”, line 14, in
from sklearn.mixture import GMM
ImportError: cannot import name ‘GMM’ -
A: 查阅对应 scikit-learn 版本的官方文档后发现，GMM 被替换为 GaussianMixture，故正确写法为： from sklearn.mixture import GaussianMixture
启示： 遇到冷门报错信息，束手无策时，可以考虑查查官方文档 转载于:https://www.cnblogs.com/xiangsui/p/10981529.html
Q3
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Q: Processing Example_graph_numdata.csv…Traceback (most recent call last):File “D:/PycharmWorkSpace/CGNN-master/run_CGNN_graph.py”, line 22, in
p_directed_graph = GNN.orient_graph(data, umg, printout=datafile + ‘_printout.csv’)
File “d:\pycharmworkspace\cgnn-master\code\cgnn\PairwiseModel.py”, line 75, in orient_graph
weight = self.predict_proba(scale(df_data[a].as_matrix()), scale(df_data[b].as_matrix()),idx)
File “D:\Software\Anaconda\envs\cgnn\lib\site-packages\pandas\core\generic.py”, line 5141, in getattr
return object.getattribute(self, name)
AttributeError: ‘Series’ object has no attribute ‘as_matrix’ -
A: 出错原因：as_matrix不能用 解决方式：将.as_matrix()改为.values 测试运行：
Q4
- Q: AttributeError: module ‘tensorflow’ has no attribute ‘placeholder’
- A: tensorflow版本不对，在2.+的版本下使用了1.+的接口，修改tensorflow的版本为1.15.0
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