miidl 0.0.2

Python package for identification of biomarkers powered by interpretable Convolutional Neural Networks

MIIDL

MIIDL /ˈmaɪdəl/ is a Python package for biomarker identification based on interpretable deep learning.

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Getting Started

👋Welcome! 🔗This guide will provide you with a specific example that using miidl to detect microbial biomarkers for the diagnosis of colorectal cancer. After that, you will konw how to use this tool properly.

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Installation

pip install miidl

or

conda install miidl -c bioconda

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Features

• One-stop profiling
• Multiple strategies for biological data
• More interpretable, not a "black box"

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Workflow

1) Quality Control

The very first procedure is filtering features according to a threshold of observation (non-missing) rate (0.3 by default).

2) Normalization

miidl offers plenty of normalization methods to transform data and make samples more comparable.

3) Imputation

By default, this step is unactivated, as miidl is designed to solve problems including sparseness. But imputation can be useful in some cases. Commonly used methods are available if needed.

4) Reshape

The pre-processed data also need to be zero-completed to a certain length, so that a CNN model can be applied.

5) Modeling

A CNN classifier is trained for discrimination. PyTorch is needed.

6) Interpretation

Captum is dedicated to model interpretability for PyTorch. This step relies heavily on captum.

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