data noise造句
例句與造句
- At the same time , similar to pca , spca can filter data noise
譜主成分分析類同于主成分分析能過濾數(shù)據(jù)的噪聲。 - The results showed that the restraint variable - dimension method not only could have high calculation accuracy and good numeric stability but also have certain data noise control capability
識別結(jié)果表明，約束變尺度方法不僅具有較高的計(jì)算精度和良好的數(shù)值穩(wěn)定性，并且具有一定的抑制數(shù)據(jù)噪音的能力。 - The components of this paper are listed as follow : ( 1 ) the characteristics of elman recurrent neural networks are introduced . the main course of modeling , including data noise reducing , training controlling and model structure selecting , is proposed . the model ' s performances , when employing different kinds of input data , have been compared
本文的主要內(nèi)容包括： ( 1 )對elman型回饋人工神經(jīng)網(wǎng)絡(luò)模型進(jìn)行了介紹，并對利用elman型人工神經(jīng)網(wǎng)絡(luò)進(jìn)行洪水預(yù)報(bào)動態(tài)建模中數(shù)據(jù)降噪、訓(xùn)練控制、模型結(jié)構(gòu)選擇等關(guān)鍵技術(shù)問題進(jìn)行了較為深入的探討，對采用不同模型輸入時(shí)模型的預(yù)報(bào)效果進(jìn)行對比。 - While putting rough set theory into practice , this thesis pays attention to setting - up the proper data structure . in order to improve the data utilization ratio and promote rule quality , this thesis puts forward the method of " divide equally and examine each other this thesis bring forward the method of dynamic reduce to overcome data noise and confirm the best reduction finally with the help of rosetta tool software we apply the above concept and method to reality , and succeeded in obtaining the optimum rule for the expert system of production scheduling in daye iron ore mine , wuhan iron and steel company
由于標(biāo)準(zhǔn)粗糙集模型對數(shù)據(jù)噪音高度敏感以及工程應(yīng)用中數(shù)據(jù)噪音引入的不可避免性，標(biāo)準(zhǔn)粗糙集模型在實(shí)際應(yīng)用中存在一系列問題，為克服數(shù)據(jù)噪音以及規(guī)則泛化的需要，本文采用變精度模型，由此模型引入近似約簡方法。本文在將粗糙集理論及變精度粗糙集模型應(yīng)用于實(shí)際的同時(shí)，注重研究了適當(dāng)數(shù)據(jù)結(jié)構(gòu)的建立。為提高數(shù)據(jù)利用率，提升規(guī)則生成的質(zhì)量，提出了平分互測規(guī)則集泛化能力考核方法。 - It's difficult to find data noise in a sentence. 用data noise造句挺難的