Improvement on the synthesis of bata - ionone 紫罗兰酮的合成方法
2.
The slippers are worth about c 160 , 000 78 , 000 pounds and were once worn by royalty . they went missing while the bata shoe museum was open to visitors , toronto police said on monday 据路透社1月23日报道，多伦多警方透露说，这双拖鞋价值7 . 8万英镑，曾属于印度皇室。
3.
In algorithms , classification algorithms are divided into two cases : one for known statistical distribution model and the other for unknown statistical distribution model . four classification algorithms , the bata - prime statistic model fusing quadratic gamma classifier , based on sar image rcs reconstruction and space position mode , on the mixed double hint layers rbfn ( mdhrbfn ) model and on the self - adapt fuzzy rbfn ( afrbfn ) model , are derived . the problems , including how to further improving the class ratio of the bayes decision , decreasing the dependence on the statistical model and directly providing the adapted algorithm with samples , are solved 提出了基于径向基函数神经网络( rbfn )的双隐层混合网络( mdhrbfn )模型，解决了标准神经网络在具体sar图像地物分类中分类类别数目不够和分类精度差的问题；提出了基于模糊推理系统的自适应模糊rbfn分类( afrbfn )模型，兼顾通用性与精确性，增强人机交互能力，进一步提高了算法分类率。
