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Hi,
I was able to run all examples in python using the following cmd:
PS C:\IntelPython3\share\pydaal_examples\examples\python> C:\IntelPython3\python.exe .\run_examples.py
What i am really interested in doing is to run just one example below and monitor inputs and outputs of some main functions.
C:\IntelPython3\share\pydaal_examples\examples\python\source\em\em_gmm_dense_batch.py
Here is what I have tried:
PS C:\IntelPython3\share\pydaal_examples\examples\python\source\em> C:\IntelPython3\python.exe .\em_gmm_dense_batch.py
Traceback (most recent call last):
File ".\em_gmm_dense_batch.py", line 53, in <module>
from utils import printNumericTable
ModuleNotFoundError: No module named 'utils'
So if all examples can run without error, i do not think something is missing. What is the correct way to run that example?
Thanks a lot!
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Hi cn,
The examples are set up to run from the `share\pydaal_examples\examples\python` directory, so to run a single example, you can do
cd C:\IntelPython3\share\pydaal_examples\examples\python C:\IntelPython3\python.exe source\em\em_gmm_dense_batch.py
If you really want to run them from a different directory, just adjust the paths to the data files in the example, and make sure your PYTHONPATH points to the `utils` module, which is in `C:\IntelPython3\share\pydaal_examples\examples\python\sources`.
Chris
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Chris,
Thanks for the info!
I was able to do that using Powershell and even better I could run run_examples.py in pyCharm!
If I expand source and run \em\em_gmm_dense_batch.py, it still returned me error:
C:\IntelPython3\python.exe C:/IntelPython3/share/pydaal_examples/examples/python/source/em/em_gmm_dense_batch.py
Traceback (most recent call last):
File "C:/IntelPython3/share/pydaal_examples/examples/python/source/em/em_gmm_dense_batch.py", line 67, in <module>
DataSourceIface.doDictionaryFromContext
File "C:\IntelPython3\lib\site-packages\daal\data_management\__init__.py", line 4946, in __new__
return FileDataSource_CSVFeatureManagerFloat64(*args)
File "C:\IntelPython3\lib\site-packages\daal\data_management\__init__.py", line 3944, in __init__
this = _data_management.new_FileDataSource_CSVFeatureManagerFloat64(*args)
SystemError: Error on file open
This example was runable in powershell but I hope to step through the code in pyCharm such that input and output in each line can be monitored.
Do you have any suggestions? Thanks
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here is standalone example of em_gmm_dense_batch.py example - attached.
and here is the output
python.exe em_gmm_dense_batch.py
Weights
0.500 0.500
Means
10.166 0.045 -7.211
0.194 0.019 0.376
Covariance
7.568 1.306 -0.063
1.306 0.979 0.636
-0.063 0.636 2.277
Covariance
0.860 -0.229 0.081
-0.229 2.220 -0.102
0.081 -0.102 2.573
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Thanks for the zip file, Gennady
I tried to run it in pyCharm and I was hoping to see some real time variable values but I was not able to. For instance, when I stepped to the line:
algorithm.input.setValues(em_gmm.inputValues, resultInit)
I hovered over 'resultInit' and looked for initialized mean and weight matrix, but I was showing nothing.
The same thing happened when i tried to look for input data matrix, and calculated initialized mean and weight matrix. So i am wondering if there is a way to see those values at run time? Are they all designed to be hidden and calculated under the hood?
Thanks!
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if your error is "Error on file open", you can change the line 40 to
DAAL_PREFIX = jp('..', '..','..','data')
then your code will run normally.

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