The python scikit-learn method, SVM, fit causes the timeout (although the script works well in Jupyter notebook)

Hi kcwagi ,

1. Difference between Power BI python and Jupyther notebooks:

   • The Power BI Python integration requires the installation of two Python packages:

     • Pandas. A software library for data manipulation and analysis. It offers data structures and operations for manipulating numerical tables and time series. Your imported data must be in a pandas data frame. A data frame is a two-dimensional data structure. For example, data is aligned in a tabular fashion in rows and columns.
     • Matplotlib. A plotting library for Python and its numerical mathematics extension NumPy. It provides an object-oriented API for embedding plots into applications using general-purpose GUI toolkits, such as Tkinter, wxPython, Qt, or GTK+.

   • The notebook extends the console-based approach to interactive computing in a qualitatively new direction, providing a web-based application suitable for capturing the whole computation process: developing, documenting, and executing code, as well as communicating the results. The Jupyter notebook combines two components:

     A web application: a browser-based tool for interactive authoring of documents which combine explanatory text, mathematics, computations and their rich media output.

     Notebook documents: a representation of all content visible in the web application, including inputs and outputs of the computations, explanatory text, mathematics, images, and rich media representations of objects.

   • You can refer these two official documents for more details:
     • Run Python scripts in Power BI Desktop 
     • The Jupyter Notebook 
2. Based on your error message, the resaon that cause this scene is the script is over 30 minutes. When preparing and running a Python script in Power BI Desktop, there are a few limitations:
   • Only pandas data frames are imported, so make sure the data you want to import to Power BI is represented in a data frame
   • Any Python script that runs longer than 30 minutes times out
   • Interactive calls in the Python script, such as waiting for user input, halts the script’s execution
   • When setting the working directory within the Python script, you must define a full path to the working directory, rather than a relative path
   • Nested tables are currently not supported

Best Regards,
Yingjie Li

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