The automation of the development of classification models and improvement of model quality using feature engineering techniques
| Autor: | Sjoerd Boeschoten, Cagatay Catal, Bedir Tekinerdogan, Arjen Lommen, Marco Blokland |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: |
Automation
Data balancing Data imputation Feature engineering Feature transformation Machine learning Machine learning pipeline BU Contaminanten & Toxines General Engineering Toegepaste Informatiekunde WASS Team Pesticides 2 BU Dierbehandelingsmiddelen Computer Science Applications BU Veterinary Drugs BU Contaminants & Toxins Artificial Intelligence Team Growth Promotors Information Technology VLAG |
| Zdroj: | Expert Systems with Applications 213 (2023) Expert Systems with Applications, 213 |
| ISSN: | 0957-4174 |
| DOI: | 10.1016/j.eswa.2022.118912 |
| Popis: | Recently pipelines of machine learning-based classification models have become important to codify, orchestrate, and automate the workflow to produce an effective machine learning model. In this article, we propose a framework that combines feature engineering techniques such as data imputation, transformation, and class balancing to compare the performance of different prediction models and select the best final model based on predefined parameters. The proposed framework is extendable and configurable by adding algorithms supported by the CARET package implemented in the R programming language. This framework can generate different machine learning models, which provide comparable results compared to other studies. The framework allows practitioners and researchers to automatically generate different classification models. This research used High-Resolution Orbitrap-based Mass Spectrometers (HRMS) data to create automated prediction models for the first time in literature. We demonstrated the applicability of feature engineering techniques such as data imputation, transformation (e.g., scaling, centering, etc.), and data balancing using several case studies and the proposed semi-automated framework. We showed how the initial prediction models can be improved using the proposed framework. 2022 The Author(s) Open Access funding provided by the Qatar National Library. Scopus 2-s2.0-85139012625 |
| Databáze: | OpenAIRE |
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