短語詞組短語feature of space withclosed 禮制為尺feature attribute space 特征屬性空間feature on space 空間格局feature detection space 特征空間Multi -feature vector space 多特征向量空間feature -space based DFE 空間之鑒別式特征擷取model and feature of space 空間模式與特征spectrum feature space [物]波譜特征空間;波譜特性空間;波譜特征空間Feature Space Optimization 特征空間優(yōu)化 返回 feature space