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thuhoainguyen / kits23

The official repository of the 2023 Kidney Tumor Segmentation Challenge (KiTS23)
MIT License
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Obtain test cases #13

Closed anhtuduong closed 1 week ago

anhtuduong commented 3 weeks ago

@thuhoainguyen The dataset is composed of 599 cases with 489 allocated to the training set and 110 in the test set. However these 110 test set were not published. There are 2 scenarios we are facing now:

  1. Obtaning the test cases: https://discourse.kits-challenge.org/t/how-to-obtain-test-data-in-the-kits23-dataset/506

  2. Make our own test cases: If cannot reach the official test cases, we have to cut 10% of our dataset for the test cases. Which mean from the original 489 cases, we divide into: 440 for training and 49 for test.

Having test set is crucial because we need to evaluate the model after the training. I suggest you try to contact the guy in the first link, or ask Jacopo about this. In the mean time I will setup the format for nnUNet 😎

thuhoainguyen commented 2 weeks ago

@anhtuduong I sent the request for full test data to the owner Nicholas Heller 3 days ago but he hasn't replied. If the situation remains unchanged to the end of this week, maybe we can try make our own test cases by cut 10% of current dataset as you offered. I will update asap !

anhtuduong commented 2 weeks ago

@thuhoainguyen I see. In this case, I will prepare a script to split the test set. Hope that we don't need to use it...

thuhoainguyen commented 2 weeks ago

@anhtuduong good news ! He sent me the test data today !! Here is the link to download: https://kits23-test-data.s3.us-east-2.amazonaws.com/230720_kits23_test_images.tar?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA6LZQ3U2PKOLZDEXO%2F20240616%2Fus-east-2%2Fs3%2Faws4_request&X-Amz-Date=20240616T144324Z&X-Amz-Expires=604800&X-Amz-SignedHeaders=host&X-Amz-Signature=190acdc9c59ab88436ffaa3db594ed3d46305a41b4b5e6dd0b702e82d0588bc9

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