总精度 meaning in Chinese
overall accuracy
resultant accuracy
resultnat accuracy
Examples
- The overall accuracy and kappa index are calculated by using the error matrix to check up the classification ’ s accuracy
为检验分类精度,本文使用了误差矩阵,计算了分类总精度和kappa指数。 - Thus , the inner parts are found which are the main factors of the total accuracy loss . this result can offer the basis to improve the design of dynamic measurement system and to increase its measuring accuracy . in order to prove the theory of the error tracing and accuracy - loss diagnosis of the dynamic measurement , two simple measuring system are selected , that is , pressure transducer system and the dynamic measuring system based on differential mutual inductive displacement transducer
根据建立的动态系统误差模型，以误差溯源结果为依据，用bp神经网络分析方法，求得系统各组成单元的精度损失规律，建立其精度损失时变模型，从而找出对测量系统的总精度损失影响较大的内部组成单元，为改进动态测量系统的设计、提高其测量精度提供依据。 - The main conclusions are following : ( 1 ) compared with the conventional mlc , the method of iterative prior probability based on the vector map can dispel the prior probability ’ s influence and the overall accuracy and kappa index can be improved ; ( 2 ) to the types with greater area than average area of all types , the producer ’ s accuracy will be improved while user ’ s accuracy be lessened , but to the ones with smaller area , the situation is just the opposite
本研究的主要结论是: ( 1 )与传统的最大似然法分类相比,利用地理数据矢量化得到的先验概率进行迭代,可进一步消除先验概率对最大似然分类法分类结果的影响,使分类总精度和kappa指数有进一步提高; ( 2 )分布面积大于平均值的类别,生产者精度一般会变高,使用者精度会变低;分布面积小于平均值的类别,生产者精度一般会变低,使用者精度会变高。