...技论文-论文中国 关键词：瓦斯含量；灰色关联度；神经网络；预测模型 [gap=1100]Key words:gas content; gray relational grade; neural network; prediction model ...
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norm gray relational grade 范数灰关联度
gray relational grade theory 灰色关联度理论
gray relational grade cluster 灰色关联度聚类
gray relational grade analysis 灰色关联度分析
Usually, evaluate the methods of enterprises’technological innovation capability are: analytic hierarchy process, fuzzy comprehensive evaluation method, the gray relational grade method, principal component analysis method.
以往对企业技术创新能力评价的方法主要有:层次分析法、模糊综合评估法、灰色关联度法、主成分分析法等。
参考来源 - 网络环境下企业技术创新能力的评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the feature of plate rolling process, pass correction based on gray relational grade is put into forward.
基于中厚板的轧制特点，提出了基于灰色关联度的道次修正算法。
Norm gray relational grade (NGRG) is put forward based on the conception of norm, and its properties are discussed.
基于范数概念，给出了范数灰关联度及其性质。
Based on the damage feature of flase smut to rice, the relationship between the plants with different infected grains and the losses of yield was analysed by using gray relational grade.
根据稻曲病对水稻的为害特点，对不同病粒稻株与水稻产量损失的关系进行灰色关联度分析。
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