statlab

statlab is a new Python package offering a variety of statistical and machine learning tools.

Products

"ord" ordinal classification tools

Submodule contains:

• TreeOrdinalClassifier
• SubtractionOrdinalClassifier
• Functions to calculate classification metrics on ordinal data

Submodule developed by: Noam Rotenberg, Andreia Faria, Brian Caffo

Examples coming soon!

"aled" Adaptive Label Error Detection

Submodule contains: ALED class

Methods details and cite: (details available soon)

Submodule developed by: Zan Chaudhry, Noam Rotenberg, Brian Caffo, Craig Jones, Haris Sair

Example available in examples/aled-medMNIST.py

Usage

Install: !pip install statlab

Import a single module: import statlab.ord - imports only ord

Import all modules: from statlab.all import * - can access any function without prefixes, e.g., TreeOrdinalClassifier(base_clf)

Specific example:

!pip install statlab
import statlab.ord
base_clf = # some sklearn-style classifier
clf = statlab.ord.TreeOrdinalClassifier(base_clf)

Future work:

• Dataset mislabeling detection and classification
• Naive Bayes classifier using nonparametric statistics
• Automated nonlinear feature tuning