1Modeling greenhouse air humidity by means of artificial neural network and principal component analysis

作者： He, Fen; Ma, Chengwei; He, Fen; SCI

机构： China Agr Univ, Minist Agr, Key Lab Agr Engn Struct & Environm, Beijing 100083, Peoples R China; Chinese Acad Agr Engn, Beijing 100125, Peoples R China;

来源：COMPUTERS AND ELECTRONICS IN AGRICULTURE

关键词： air temperature environmental factors greenhouses humidity models neural networks principal component analysis regression analysis solar radiation vents wind speed Beijing China