Unsupervised classification of Space Acceleration Measurement System (SAMS) data using ART2-A

Physics & Astronomy

• acceleration measurement 92%
• space transportation system 81%
• data systems 80%
• space shuttles 39%
• microgravity 33%
• disturbances 25%
• causes 17%

Mathematics

• Measurement System 88%
• Adaptive Resonance Theory 29%
• Microgravity 24%
• NASA 22%
• Power Spectral Density 19%
• Monitor 16%
• Neural Networks 13%
• Unit 10%
• Range of data 9%
• Relationships 8%

Engineering & Materials Science

• Acceleration measurement 82%
• Microgravity 36%
• Space shuttles 35%
• Power spectral density 33%
• NASA 27%
• Neural networks 17%