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variance of population in Chinese

Pronunciation:
How to pronounce "variance of population""variance of population" in a sentence

Translationmobile phoneMobile

  • 總體方差

Examples

  • The present methods for testing the large - scale corpus segmentation have the following faults : a . it is difficult to exactly estimating the variance of population ; b . the sampling quantity is too large to test the corpus segmentation . to solve the given problems , we put forward the testing method based on clustering , which sorts the sample of corpus into many group by clustering them
    語料庫分詞質(zhì)量的評(píng)價(jià)問題是漢語語料庫的特有問題，已有的簡單隨機(jī)抽樣的方法，當(dāng)語料庫規(guī)模變大時(shí)，無法精確估計(jì)分詞質(zhì)量評(píng)價(jià)中語料庫樣本的總體方差，同時(shí)，為了保證檢驗(yàn)的精度，傳統(tǒng)抽樣方法的檢驗(yàn)費(fèi)用太高。
  • The following merits can gain by using the clustering method : a . the sampling quantity can be reduced by using the method to test the segmentation of the large - scale corpus ; b . the testing precision can be improved and the variance of population can be estimated more exactly
    與已有的簡單隨機(jī)抽樣方法相比，本文提出的方法在大規(guī)模語料庫分詞質(zhì)量評(píng)價(jià)時(shí)，有如下優(yōu)點(diǎn)； a通過聚類得到語料庫抽樣樣本分詞正確率的分層知識(shí)，進(jìn)而在檢驗(yàn)中運(yùn)用分層抽樣帶來的增益減少檢驗(yàn)的費(fèi)用： b
What is the meaning of variance of population in Chinese and how to say variance of population in Chinese? variance of population Chinese meaning, variance of population的中文，variance of population的中文，variance of population的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.