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目前显示的是标签为“Random Forest”的博文

A Combinatorial Analysis of Genetic Data for Crohn's Disease

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=16#.VNMxHCzQrzE Author(s)   Weidong Mao , Jeonghwa Lee Affiliation(s) Department of Mathematics & Computer Science Virginia State University Petersburg, VA 23806, USA . Department of Computer Science Shippensburg University Shippensburg, PA 17257, USA . ABSTRACT The Both environmental and genetic factors have roles in the development of some diseases. Complex diseases, such as Crohn's disease or Type II diabetes, are caused by a combination of environmental factors and mutations in multiple genes. Patients who have been diagnosed with such diseases cannot easily be treated. However, many diseases can be avoided if people at high risk change their living style, one example being their diet. But how can we tell their susceptibility to diseases before symptoms are found and help them make informed decisions about their health? With the development of ...

A Study on Tropical Land Cover Classification Using ALOS PALSAR 50 m Ortho-Rectified Mosaic Data

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50275#.VDNjRFfHRK0 Author(s)    Lan Mi 1 , Nguyen Thanh Hoan 2 , Ryutaro Tateishi 1 , Kotaro Iizuka 1 , Bayan Alsaaideh 1 , Toshiyuki Kobayashi 1 Affiliation(s) 1 Center for Environmental Remote Sensing, Chiba University, Chiba, Japan . 2 Institute of Geography Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam . ABSTRACT The main objective of this study is to find better classifier of mapping tropical land covers using Synthetic Aperture Radar (SAR) imagery. The data used are Advanced Land Observing Satellite (ALOS) Phased Array type L-band Synthetic Aperture Radar (PALSAR) 50 m ortho-rectified mosaic data. Training data for forest, herbaceo...