It is possible to train multiple file at once using same learning algorithm?
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Hi @muhd_ikram
You can use "Loop Files" operator. You have to include all files you want from parameters and then connect this operator with the rest of the flow you've made. What is going to happen is that every time your flow will run for each of your files and give the same number of results.
Hope it helps,
Jim.
You can use "Loop Files" operator. You have to include all files you want from parameters and then connect this operator with the rest of the flow you've made. What is going to happen is that every time your flow will run for each of your files and give the same number of results.
Hope it helps,
Jim.
Hello @muhd_ikram
Based on your post, if all the files are in same format with same attribute names (column names), you use loop files with a read operator inside loop files (read csv or read xls based on your file format) then connect the loop files operator to "append" operator and then you can create the rest of modeling process.
If the files are named with a naming convention its fine but if they are not I recommend you name them file_01, file_02,.. file_10, this will help loop files read in sequence.
Note: append operator work only if your attribute names are same.
Based on your post, if all the files are in same format with same attribute names (column names), you use loop files with a read operator inside loop files (read csv or read xls based on your file format) then connect the loop files operator to "append" operator and then you can create the rest of modeling process.
If the files are named with a naming convention its fine but if they are not I recommend you name them file_01, file_02,.. file_10, this will help loop files read in sequence.
Note: append operator work only if your attribute names are same.
@muhd_ikram
Can you provide your XML code from XML window (View --> Show Panel --> XML)? Based on how you created the process, we can inform you how to combine all the results. You can post here based on the following screenshot.
Thanks
Can you provide your XML code from XML window (View --> Show Panel --> XML)? Based on how you created the process, we can inform you how to combine all the results. You can post here based on the following screenshot.
Thanks
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Hi @muhd_ikram - this is MarlaBot. I found these great videos on our RapidMiner Academy that you may find helpful:
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Hi @muhd_ikram
You can use "Loop Files" operator. You have to include all files you want from parameters and then connect this operator with the rest of the flow you've made. What is going to happen is that every time your flow will run for each of your files and give the same number of results.
Hope it helps,
Jim.
You can use "Loop Files" operator. You have to include all files you want from parameters and then connect this operator with the rest of the flow you've made. What is going to happen is that every time your flow will run for each of your files and give the same number of results.
Hope it helps,
Jim.
Hello @muhd_ikram
Based on your post, if all the files are in same format with same attribute names (column names), you use loop files with a read operator inside loop files (read csv or read xls based on your file format) then connect the loop files operator to "append" operator and then you can create the rest of modeling process.
If the files are named with a naming convention its fine but if they are not I recommend you name them file_01, file_02,.. file_10, this will help loop files read in sequence.
Note: append operator work only if your attribute names are same.
Based on your post, if all the files are in same format with same attribute names (column names), you use loop files with a read operator inside loop files (read csv or read xls based on your file format) then connect the loop files operator to "append" operator and then you can create the rest of modeling process.
If the files are named with a naming convention its fine but if they are not I recommend you name them file_01, file_02,.. file_10, this will help loop files read in sequence.
Note: append operator work only if your attribute names are same.
You don't even need the append, if you want to run the model on each file separately. If they really are all the same, then you can just do everything inside the Loop Files and output the collection of model results.
MarlaBot