Chankyu Park, Jaehong Kim, Joo-chan Sohn, Ho-Jin Choi, Vol. 5, No. 10, October 30, 2011
10.3837/tiis.2011.10.004

• Elderly care
• wearable device
• Fall Detection
• accelerometers
• statistical classifier
• Feature selection
• feature reduction

Sung Pil Choi, Sung-Hyon Myaeng, Hyun-Yang Cho, Vol. 3, No. 3, June 21, 2009
10.3837/tiis.2009.03.005

• Document Classification
• test bed
• Machine Learning
• text categorization
• Feature selection
• Text Mining
• lemmatization