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README.md
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---
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- config_name: default
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data_files:
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- split: train
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path: data/train-*
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- split: validation
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path: data/validation-*
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dataset_info:
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features:
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- name: image
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dtype: image
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- name: label
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dtype:
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class_label:
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names:
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'0': begnin
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'1': malignant
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splits:
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- name: train
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num_bytes: 3675514.0
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num_examples: 160
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- name: validation
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num_bytes: 452027.0086991301
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num_examples: 40
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download_size: 4290812
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dataset_size: 4127541.0086991303
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---
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---
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license: mit
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---
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# Lymphnode Cancer Biopsy Dataset (100k)
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## Overview
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This dataset contains biopsy images of lymphnode cancer tissues, divided into two classes: benign and malignant. Each sample is stored in a separate image file, organized into respective class folders. The dataset is structured to be compatible with Lumina AI's Random Contrast Learning (RCL) algorithm via the PrismRCL application or API.
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## Dataset Structure
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The dataset is organized into the following structure:
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```
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{dataset_folder_name}/
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train_data/
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benign/
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sample_0.png
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sample_1.png
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...
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malignant/
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sample_0.png
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sample_1.png
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...
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test_data/
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benign/
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sample_0.png
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sample_1.png
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...
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malignant/
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sample_0.png
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sample_1.png
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...
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```
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**Note**: All image file names must be unique across all class folders.
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## Features
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- **Image Data**: Each file contains a biopsy image of lymphnode cancer tissue.
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- **Classes**: There are two classes, each represented by a separate folder based on the type of tissue (benign or malignant).
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## Usage (not pre-split)
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Here is an example of how to load the dataset using PrismRCL:
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```bash
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C:\PrismRCL\PrismRCL.exe chisquared rclticks=10 boxdown=0 data=C:\path\to\Lymphnode_Cancer_Biopsy_100k testsize=0.1 savemodel=C:\path\to\models\mymodel.classify log=C:\path\to\log_files stopwhendone
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```
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Explanation of Command:
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- `C:\PrismRCL\PrismRCL.exe`: Path to the PrismRCL executable for classification
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- `chisquared`: Specifies Chi-squared as the training evaluation method
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- `rclticks=10`: Sets the number of RCL iterations during training to 10
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- `boxdown=0`: Configuration parameter for training behavior
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- `data=C:\path\to\Lymphnode_Cancer_Biopsy_100k`: Path to the complete dataset for Lymphnode Cancer Biopsy classification
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- `testsize=0.1`: Specifies that 10% of the data should be used for testing
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- `savemodel=C:\path\to\models\mymodel.classify`: Path to save the resulting trained model
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- `log=C:\path\to\log_files`: Directory path for storing log files of the training process
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- `stopwhendone`: Instructs PrismRCL to end the session once training is complete
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## License
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This dataset is licensed under the Creative Commons Attribution 4.0 International License. See the LICENSE file for more details.
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## Original Source
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This dataset was originally sourced from the [GitHub Repository](https://github.com/basveeling/pcam). Please cite the original source if you use this dataset in your research or applications.
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## Additional Information
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The data values have been prepared to ensure compatibility with PrismRCL. No normalization is required as of version 2.4.0.
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## Citations
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If you use this dataset in your research, please cite the following papers:
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1. Veeling, B. S., Linmans, J., Winkens, J., Cohen, T., & Welling, M. (2018). Rotation Equivariant CNNs for Digital Pathology. arXiv preprint arXiv:1806.03962.
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2. Ehteshami Bejnordi, B., Veta, M., Johannes van Diest, P., van Ginneken, B., Karssemeijer, N., Litjens, G., ... & the CAMELYON16 Consortium. (2017). Diagnostic Assessment of Deep Learning Algorithms for Detection of Lymph Node Metastases in Women With Breast Cancer. JAMA, 318(22), 2199–2210. https://doi.org/10.1001/jama.2017.14585
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