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correct classification rate中文什么意思

發(fā)音:   用"correct classification rate"造句

例句與用法

  1. by using the optimized covariance matrices to optimize the new regularized discriminant analysis ( rda ), the correct classification rate is higher than that by the old rda
    利用優(yōu)化的協(xié)方差矩陣對(duì)正則化判別分析方法進(jìn)行優(yōu)化，其模式分類正確率有顯著提高。
  2. network forensics is an important extension to present security infrastructure, and is becoming the research focus of forensic investigators and network security researchers . however many challenges still exist in conducting network forensics : the sheer amount of data generated by the network; the comprehensibility of evidences extracted from collected data; the efficiency of evidence analysis methods, etc . against above challenges, by taking the advantage of both the great learning capability and the comprehensibility of the analyzed results of decision tree technology and fuzzy logic, the researcher develops a fuzzy decision tree based network forensics system to aid an investigator in analyzing computer crime in network environments and automatically extract digital evidence . at the end of the paper, the experimental comparison results between our proposed method and other popular methods are presented . experimental results show that the system can classify most kinds of events ( 91.16 ? correct classification rate on average ), provide analyzed and comprehensible information for a forensic expert and automate or semi-automate the process of forensic analysis
    網(wǎng)絡(luò)取證是對(duì)現(xiàn)有網(wǎng)絡(luò)安全體系的必要擴(kuò)展,已日益成為研究的重點(diǎn).但目前在進(jìn)行網(wǎng)絡(luò)取證時(shí)仍存在很多挑戰(zhàn):如網(wǎng)絡(luò)產(chǎn)生的海量數(shù)據(jù);從已收集數(shù)據(jù)中提取的證據(jù)的可理解性;證據(jù)分析方法的有效性等.針對(duì)上述問題,利用模糊決策樹技術(shù)強(qiáng)大的學(xué)習(xí)能力及其分析結(jié)果的易理解性,開發(fā)了一種基于模糊決策樹的網(wǎng)絡(luò)取證分析系統(tǒng),以協(xié)助網(wǎng)絡(luò)取證人員在網(wǎng)絡(luò)環(huán)境下對(duì)計(jì)算機(jī)犯罪事件進(jìn)行取證分析.給出了該方法的實(shí)驗(yàn)結(jié)果以及與現(xiàn)有方法的對(duì)照分析結(jié)果.實(shí)驗(yàn)結(jié)果表明,該系統(tǒng)可以對(duì)大多數(shù)網(wǎng)絡(luò)事件進(jìn)行識(shí)別(平均正確分類率為91.16?),能為網(wǎng)絡(luò)取證人員提供可理解的信息,協(xié)助取證人員進(jìn)行快速高效的證據(jù)分析

相關(guān)詞匯

        correct answer fill rate:    正確率
        correct recognition rate:    正確識(shí)別率
        classification of freight rate:    貨物運(yùn)價(jià)等級(jí)
        commodity classification rate:    商品等級(jí)價(jià)格; 商品等級(jí)運(yùn)價(jià), 商品分類運(yùn)價(jià)
        m minimum (rate classification):    起碼（費(fèi)率等級(jí)）
        n normal (rate classification):    標(biāo)準(zhǔn)（運(yùn)價(jià)等級(jí)）
        q quantity (rate classification):    數(shù)量（費(fèi)率等級(jí)）
        s srucharge (rate classification):    附加費(fèi)率
        s surcharge(rate classification):    附加費(fèi)
        correct:    adj. 正確的；恰當(dāng)?shù)模线m的；(品行等)端正的。 a correct account 正確的說明。 a correct young man 品行端正的青年。 the correct card 〔俚語〕(運(yùn)動(dòng)會(huì)等的)節(jié)目單，次序表；禮儀，規(guī)章。 the correct thing 〔俚語〕正事，應(yīng)該的事。 vt. 改正，更正，修正，訂正；調(diào)整，補(bǔ)正(機(jī)件等)；校正(印件等)；矯正，制止(惡劣傾向等)，使中和，解(毒)；懲罰，訓(xùn)斥。 correct the proof sheets 改正校樣。 correct a child for disobedience 訓(xùn)斥不聽話的孩子。 I stand corrected. 我承認(rèn)錯(cuò)誤，接受改正。 adv. -ly ,-ness n.
        correct for:    做...的校正
        correct to:    取值至; 準(zhǔn)確至
        classification:    n. 1.選別；分等，分級(jí)；分選。 2.【動(dòng)、植】分類(法)。 〔分類級(jí)別為： phylum 【動(dòng)物；動(dòng)物學(xué)】及 division 【植物；植物學(xué)】門，class 綱，order 目，family 科，genus 屬，species 種，variety 品種〕。 3.類別；等級(jí)；(文件的)保密級(jí)。 a classification yard (車站的)調(diào)車場。
        correct timing; correct time:    正時(shí)
        a correct answer:    正確的答案
        a correct stand:    正確的立場
        all correct:    全到
        angle correct:    角度校正
        auto correct:    自動(dòng)修正
        be right = be correct:    對(duì)了；正確
        certified correct:    證明無誤
        corr correct:    校正，補(bǔ)償，抵消
        correct a deviation:    矯正偏差
        correct and copy:    校正復(fù)制
        correct balance:    正確平衡

相鄰詞匯

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