13 - DAV³E - a comprehensive toolbox for multisensor data fusion not only for gas sensors
- Event
- Sixth Scientific Meeting EuNetAir
2016-10-05 - 2016-10-07
Academy of Sciences, Prague, Czech Republic - Band
- Sixth Scientific Meeting EuNetAir
- Chapter
- Proceedings
- Author(s)
- M. Bastuck, T. Baur, T. Schneider, A. Schütze - Lab for Measurement Technology, Saarland University, Saarbrücken, Germany
- Pages
- 50 - 53
- DOI
- 10.5162/6EuNetAir2016/13
- Price
- free
Abstract
DAV³E (Data Analysis and Verification/Visualization/Validation Environment) is an object-oriented MATLAB toolbox developed to facilitate the process of building a statistical model out of data generated by cyclically driven sensors or cyclic (industrial) processes. Evaluation of such data usually involves several steps of preprocessing and dimensionality reduction until a good classification or regression model can be built. However, it is rarely known which combination of algorithms and parameters will produce the best result due to its strong dependence on data structure. DAV³E allows data exploration, including visualizations at each step, with an interactive, modular GUI. When a good workflow has been found for the data structure at hand, it can be exported to a command line script for batch processing of big data collections.