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This repository has been archived by the owner on Mar 21, 2024. It is now read-only.
I see that if I set number_of_cross_validation_splits this will generate a HyperDrive run, however, I only have the option to train locally.
Do you suggest I should train on all of my 835 cases in a single run or is there some way to crossvalidate locally for a segmentation problem?
You can see more about my segmentation problem below.
I am implemting InnerEye for tumor segmentation of head and neck cancer patients on PET-CT images.
The training data, which we cannot upload to Azure or other cloud services, consists of 835 annotated PET-CT cases.
I am implementing multiple major openly and freely available methods for my problem, and comparing the performance of these. Inner-Eye is one of them.
I have read your documentation and I have defined a new class for my problem:
from pathlib import Path
from InnerEye.ML.configs.segmentation.HeadAndNeckBase import HeadAndNeckBase
class HNC_tumor_dgk_HeadAndNeckBase(HeadAndNeckBase):
def __init__(self) -> None:
super().__init__(
ground_truth_ids=["tumor"],
image_channels=["ct", "pet"],
local_dataset=Path("<my/local/path/to/the/data>"),
enable_logging_outside_azure_ml=True,
num_dataload_workers=24,
max_num_gpus=1
)
And correspondingly my dataset.csv looks like this:
Hi @davidkvcs , for segmentation models, the InnerEye codebase only supports cross-validation in the cloud. We found the cost of running cross-validation on a single box so prohibitive that the additional code complexity is not worth it.
I see that if I set number_of_cross_validation_splits this will generate a HyperDrive run, however, I only have the option to train locally.
Do you suggest I should train on all of my 835 cases in a single run or is there some way to crossvalidate locally for a segmentation problem?
You can see more about my segmentation problem below.
I am implemting InnerEye for tumor segmentation of head and neck cancer patients on PET-CT images.
The training data, which we cannot upload to Azure or other cloud services, consists of 835 annotated PET-CT cases.
I am implementing multiple major openly and freely available methods for my problem, and comparing the performance of these. Inner-Eye is one of them.
I have read your documentation and I have defined a new class for my problem:
And correspondingly my dataset.csv looks like this:
AB#6004
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