Drift in a Popular Metal Oxide Sensor Dataset Reveals Limitations for Gas Classification Benchmarks

Engineering & Materials Science

• Benchmarking 15%
• Chemical sensors 67%
• Classifiers 10%
• Compensation and Redress 22%
• Costs 5%
• Gases 59%
• Machine learning 10%
• Metals 66%
• Oxides 89%
• Sensor arrays 16%
• Sensors 53%
• Wind tunnels 13%

Physics & Astronomy

• accident prevention 12%
• classifiers 12%
• evaluation 5%
• gases 53%
• machine learning 12%
• metal oxides 100%
• performance 4%
• recording 14%
• sensitivity 5%
• sensors 63%
• set theory 9%
• wind tunnels 10%

Chemistry

• Application 4%
• Classifier 20%
• Gas 54%
• Gas Sensor 59%
• Metal Oxide 86%
• Time 5%