HRTest

HR_test

<p>Datasets <code>HR</code> and <code>HR_test</code> are artificial, generated form the same model.
Structure of the dataset is based on a real data, from Human Resources department with
information which employees were promoted, which were fired.</p>

Any unverified black box model is the path to failure. Opaqueness leads to distrust.
Distrust leads to ignoration. Ignoration leads to rejection.
DALEX package xrays any model and helps to explore and explain its behaviour.
Machine Learning (ML) models are widely used and have various applications in classification
or regression. Models created with boosting, bagging, stacking or similar techniques are often
used due to their high performance. But such black-box models usually lack direct interpretability.
DALEX package contains various methods that help to understand the link between input variables
and model output. Implemented methods help to explore the model on the level of a single instance
as well as a level of the whole dataset.
All model explainers are model agnostic and can be compared across different models.
DALEX package is the cornerstone for 'DrWhy.AI' universe of packages for visual model exploration.
Find more details in (Biecek 2018) <arXiv:1806.08915>.

Przemyslaw Biecek

DALEX

moDel Agnostic Language for Exploration and eXplanation

Szymon Maksymiuk

Hubert Baniecki

HR function

<p>a data frame with 10000 rows and 6 columns</p>

HR: Human Resources Data

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Details