item comparison 中文意思是什麼

item comparison 解釋
物品判斷
  • item : n. 1. 條，條款，項目，品目，細目。2. （新聞的）一條，一則；（戲劇的）節目。adv. 〈逐條列舉時開頭用〉又，同上。
  • comparison : n. 1. 比較，對照；類似。2. 【語法】比較法；【修辭學】比喻。
  1. Based on the fact of generating the synthetic data using poisson distribution function and exponential distribution function, the performance of hy algorithm and the comparison among hy algorithm, apriori algorithm and dhp algorithm is experimented. these experiments include the one that compares the execution time using variant synthetic data and variant minimum supports, and the scale - up one that compares the execution time using variant transaction number and variant item number in synthetic data. finally the results of the experiments are analysed

    在構造基於泊松分佈函數和指數分佈函數的合西南交通大學碩士研究生學位論文第iii頁成數據的基礎上，對hy演算法的性能及其與apriori演算法和dhp演算法的比較進行了實驗，這些實驗包括針對不同的合成數據和不同的最小支持度，對各演算法的執行時間進行比較的實驗以及針對合成數據的不同的事務數和不同的項數對各演算法的執行時間進行比較的規模實驗，並對實驗結果進行了分析，反映出hy演算法具有良好的性能。
  2. Comparison and academic annotation of insurance item about domestic and international construction engineering contract

    國內外工程施工合同保險條款的比較與理論詮釋
  3. This paper aims at the relevant study on internet - based item bank and test system. based on analysis and comparison of true score theory, the classical test theory and item response theory, the modern test theory, this paper mainly discusses test paper preparation on network and test quality analysis

    本文針對基於internet的題庫及測試環境進行相關研究，在對經典測試理論?真分數理論（ truescoretheory ）與現代測試理論?項目反應理論（ iternresponsetheoryirt ）分析比較的基礎上，主要對網上組卷及考試質量分析進行探索。
  4. 1 calibration the comparison of a measurement standard of instrument of known accuracy with another standard of instrument to detect, correlate, eliminate by adjustment, and report any variation in the accuracy of the item being compared

    調校把一部己知其準確度的儀器的量度標準與另一儀器的標準作比較，來檢查、連系、更正並消除及報告比較專案的誤差。
  5. Firstly, we investigate the dirichlet problem ' s comparison principle on a bounded subset for this fully nonlinear intergro - differential equation, at the same time we must assume the measure in the intergro - differential item is absolute continuous

    首先研究這類完全非線性積分微分方程在有界區域上dirichlet問題的比較原理，此時須假設積分項所涉及的測度是絕對連續的。
  6. The comparison among item selection strategies of cat with multiple - choice items

    多級評分題計算機自適應測驗選題策略比較
  7. Comparison of four equating methods in common - item non - equivalent group design based on the classical test theory

    的錨測驗非等組設計中四種等值方法的比較研究
  8. In this paper, we investigate comparison principle for semicontinuous viscosity solutions of fully nonlinear elliptic equation with nonlocal intergro - differential item. this kind of equation is from diffusion process with jumps and has important application in stochastic control and finance mathematics

    本文研究一類帶有非局部積分項的完全非線性橢圓型方程粘性解的比較原理，這類方程源自帶跳躍的擴散過程，在隨機控制，金融數學中有廣泛而重要的應用。
  9. A new distribution model that small capacity transformer and short low voltage line is presented after analyzing the power supply ability of distribution network. it is found that this method is better than that of past through comparison between them. the advice that the fifth item of standard dl / t559 - 1996 should be modified is also presented

    從理論上分析了配電網的供電能力，指出了在現有配電模式下配電網的供電能力是比較差的，提出了小容量變壓器、多布點、縮短低壓供電線路的配電模式，並將這一配電模式與現有配電模式下的常用降損節能措施進行了分析比較，證實了採用這一配電模式的優越性。
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