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How do I find ".csv" file? #8
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@bintykhany |
@wurenzhong Thanks a lot.. |
I am also a beginner, please help me answer the question 2: |
@RanChiVo Yes, these data sets need to be organized by ourselves. First, you can write a "for" loop to rename all the image names (e.g. "00000 ") to folder names (e.g. " mass-test_p_00707_right_cc ") and put them in the same folder. Then, divide them into "test_set", "train_set", "val_set" based on the ".csv" files. Finally, assign the file address. |
I will try your way that helped me. I hope I can handle it. |
@wurenzhong ./full_test_1152x896 I have to rely on the test.csv file to classify the image of which class, right? neg or pos. |
@RanChiVo |
did you run the rename and creation of "test_set", "train_set", "val_set" code ? |
@wurenzhong Hi, I have the same question, what is the meaning of "neg" and "pos"? Because I want to test on my own dataset. |
@Tianshuo-Xu “neg” and "pos" are labels, negative and positive abbreviations |
@wurenzhong I still dont understand the positive and negative, is the positive means benign? and negative means malignant? Can you give a pathology explanation for "pos" and "neg"? Thanks! |
@ Tianshuo-Xu |
@wurenzhong Thanks a lot for your explanation! I run the model using a single MG image, and the model output two points like that: [0.0003127959, 0.99998164]. What are this two points mean? |
@Tianshuo-Xu |
I just downloaded this dataset but the files are named eg 1-1.dcm and in the csv file are named differently. Anyone solved this? |
Hello~lishen, I have download the CBIS-DDSM dataset from The Cancer Imaging Archive, it's show in the picture:
But it havn't the ".csv" file,does this file need to be created by ourselves? But we just know the information about the patient, side, CC or MLO, there's no more information.
As shown in the above picture, the test and train sets are scattered throughout the folder, and they contain many subfolders, I don't know how to set the parameter of "train_dir", "test_dir", "val_dir".
So~I have two requests:
1:Would you please provide the ".csv" file?
2:Would you tell us, does we need to sort out the data by ourselves and integrate all the images into the "test_set", "train_set", "val_set" three folders?
Thank you for your time, best wishes for you!
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