deepregression: a Flexible Neural Network Framework for Semi-Structured Deep Distributional Regression
In this paper we describe the implementation of semi-structured deep distributional regression, a flexible framework to learn conditional distributions based on the combination of additive regression models and deep networks. Our implementation encompasses (1) a modular neural network building syste...
Saved in:
Main Authors | , , , , , , , , , , , , , |
---|---|
Format | Journal Article |
Language | English |
Published |
06.04.2021
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | In this paper we describe the implementation of semi-structured deep
distributional regression, a flexible framework to learn conditional
distributions based on the combination of additive regression models and deep
networks. Our implementation encompasses (1) a modular neural network building
system based on the deep learning library \pkg{TensorFlow} for the fusion of
various statistical and deep learning approaches, (2) an orthogonalization cell
to allow for an interpretable combination of different subnetworks, as well as
(3) pre-processing steps necessary to set up such models. The software package
allows to define models in a user-friendly manner via a formula interface that
is inspired by classical statistical model frameworks such as \pkg{mgcv}. The
packages' modular design and functionality provides a unique resource for both
scalable estimation of complex statistical models and the combination of
approaches from deep learning and statistics. This allows for state-of-the-art
predictive performance while simultaneously retaining the indispensable
interpretability of classical statistical models. |
---|---|
DOI: | 10.48550/arxiv.2104.02705 |