hypothesis test 中文意思是什麼

hypothesis test 解釋
假設測驗
  • hypothesis : n. （pl. -ses ）1. 假設；假說。2. 【邏輯學】前提。
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. They designed sophisticated experiments to test their hypothesis and proposed them to another chinese physicist, c. s. wu, who later confirmed their prediction of symmetry breakown in the beta decay experiment of cobalt

    美籍華裔物理學家楊振寧和李政道教授相信自然界並非如此，他們提出論據並由另一位華裔物理學家吳健雄博士通過鈷的衰變實驗所證實。
  2. On bootstrap confidence interval and hypothesis test of cox model

    區間估計和假設檢驗
  3. Hypothesis and hypothetic test exited in price policy of medical service

    醫療服務價格政策中的假設和假設檢驗
  4. In the end, we have a review and summarization of this article, and raise a new hypothesis of the test and control system based on the multiplicate fieldbus

    最後，本文對課題進行了回顧和總結，並對現場總線實驗室中多現場總線測控系統的進一步研究的思路做了探索性分析。
  5. Does allogroomiog serve a hygienic function in the sichuan snub - nosed monkey to test the hygienic functional hypothesis of allogrooming in the sichuan snub - nosed monkey, we analyzed the distribution of such behavior over the body surface of individuals in the west ridge troop in the yuhuangmiao region of qinling mountains, shaanxi province, china. based on 113 days of observations of the troop, 293 allogrooming bouts were obtained by focal - animal sampling. we divided the body surface of the monkeys into 17 areas

    第二章川金絲猴的理毛行為是否符合衛生功能應用目標動物取樣法，在113天的跟蹤觀察（有效觀察時間351小時）的基礎上，收集了293個相互理毛回合（ bout ）的數據，對秦嶺川金絲猴（ rhinopithecusroxellana ）玉皇廟西梁群個體間的相互理毛進行了分析，檢驗相互理毛是否符合衛生功能假說（ hygienicfunctionhypotheses ） 。
  6. Pseudoscience has the following characters : based on an authoritative text rather than observation or empirical investigation ; explain what nonbelievers cannot observe ; they are so vague that people can ' t test them ; rely on ancient myths and legends rather than on physical evidence ; have nonfalsifiable or irrefutable hypothesis, and the like

    偽科學有如下特徵：基於權威而不是觀察或實際調查；解釋一些認為不信則無的現象；觀點模糊，難以驗證；依據古代神話和傳說而不是事實；有著難以證偽或難以否定的假設前提；等等。
  7. By means of statistical inference as well as hypothesis test method, it is determined that the variables of compressive stress and shearing stress are of extreme - value distribution and that the variables of frictional coefficient and cohesion coefficient are of logarithmic normal distribution

    應用統計推理和假設檢驗方法分析得知，壓應力與切應力隨機變量呈極值型分佈，摩擦系數與粘結力系數隨機變量呈對數正態分佈。
  8. Missing institution and savings substation : precautionary savings of chinese farm households and hypothesis test. cao heping

    制度缺失與儲蓄替代中國農戶防衛性儲蓄機制的行為發現與理論檢驗曹和平
  9. By using rank statistic and order statistic, we obtain the asymptotically strongly consistent estimator of it, the hypothesis test and interval estimation are also discussed

    利用秩統計量和次序統計量，獲得了變點的一種估計，不僅論證了點估計的強相合性，而且討論了假設檢驗和區間估計。
  10. Secondly, it establishes the statistical mathematic models of the error of each assessment factors by means of non - parameter hypothesis test, and further divides the distributing sections of the error

    其次，運用數理統計的方法，利用非參數的分佈假設檢驗建立各個評估要素的誤差統計數學模型，劃分誤差分佈區間。
  11. For dsss signals, we proposed two algorithms, one is a hypothesis test algorithm that can be used to detect if there are dsss signals, the other is a symbol period estimation algorithm using the cycle - stationary feature of dsss signals

    對直序擴頻（ dsss ）信號，本文提出了一種假設檢驗演算法檢測其存在性；利用dsss信號的循環平穩特性，提出了估計dsss信號符號周期的方法。
  12. Secondly, in foundation described basic theories model of the panel data analysis, the article built up the general block linear model expression form of panel data analysismodel. deduced parameter estimation and hypothesis test statistic and its probabilitydistribution

    其次在敘述面板數據分析基本理論模型的基礎上，建立了面板數據分析模型的一般分塊線性模型的表達形式，並推導了參數估計量和假設檢驗統計量。
  13. The dissertation mainly aims at applying several active machine learning strategies to intrusion detection and systematically studies signal analysis techniques of intrusion detection based on statistical learning theory ( slt ), symbol inductive learning theory and genetic learning method. meanwhile, performance comparison and evaluation among intrusion detection techniques based on different machine learning strategies are presented according to computational learning theory and statistical hypothesis test methodology. intrusion detection is regarded as a pattern recognition problem in term of statistical learning theory ; i

    本文的主要工作是將目前幾種有生命力的機器學習策略應用於入侵檢測技術中，論文從入侵檢測的不同視角出發，系統深入地研究了統計學習理論、基於符號的歸納學習理論和遺傳學習方法在入侵檢測信號分析中的應用技術，並在可能近似正確（ pac ）學習框架下，利用計算學習理論和統計假設檢驗方法對基於不同機器學習策略的入侵檢測方法進行了性能比較和評估。
  14. The security conditions of one - time - used channels are given. the probabilistic detection of subliminal channels mainly under bernoulli test with binomial distribution is studied. some results of the security of many - time - used channels in hypothesis test model based on relative entropy are obtained

    給出了一次使用通道的安全條件，研究了隨機性的統計檢測方法，主要是貝努利試驗二項分佈情況下的統計檢測，給出了基於相對熵的假設檢驗模型下關于多次使用通道安全性的一些結果。
  15. Based on the model, we develop a cascading segmentation algorithm to separate the sar image into regions, so that each of these regions can be described by one of the single models. several sub - algorithms are developed for the cascading segmentation : the homogeneous region segmentation algorithm based on statistics hypothesis test, the line - like region segmentation algorithm and the strong scatterer segmentation algorithm

    根據這些模型，建立了層次式的分割演算法，將sar圖像分割為若干個可以用單一模型描述的區域；設計了具體的分割演算法：基於統計檢驗的平穩區域分割演算法，強散射中心分割演算法和線狀區域分割演算法。
  16. The discussion of contradiction in hypothesis test

    論假設檢驗中的檢驗矛盾
  17. The condition of the significance in hypothesis test and discussion of related mistakes

    假設檢驗有意義的條件及其錯誤
  18. First, the standard errors computed under the assumptionthat the error term is independent identical distribution will be biased. second, theassumption of independence is unlikely to satisfied. in the panel data analysis modelwith hierarchical structure, hierarchical effects, nested effects, time effects are seted. then the dissertation deduced parameter estimation and hypothesis test statistic andits probability distribution and analyze the hierarchical panel data set : eastern china, central china and western china are the top level, and the prc ’ s province, cities, and autonomous regions are bottom level

    然後針對目前面板數據分析過程中存在的兩方面問題，即一方面在利用面板數據模型進行分析時，標準誤差的計算是基於誤差項相互獨立並且同分佈的假設，如果誤差項是相關的將會造成估計有偏的後果;另一方面關于獨立性這一假設本身就難以滿足;提出多層嵌套面板數據模型，設定了層效應、嵌套效應以及時間效應參數，研究了多層嵌套模型的參數估計量和假設檢驗統計量及其分佈。
  19. Based on the theory and knowledge, the paper proposes and discusses several robust detectors in detail, such as optimal periodical signal detectors which exploits the prior knowledge that the chi _ square distribution hypothesis test has certain robustness, detectors based on over _ sampled gabor representation for transient signals detection which takes the numerical computational advantage of robustness brought by over _ sampling, and the detector using computer _ intensive method " bootstrap "

    在此基礎上，詳細討論幾種具有一定robustness的檢測器，即，基於具有robustness的卡平方假設檢驗的周期信號檢測方法、利用過采樣的gabor表示的暫態信號檢測方法以及基於計算機強大計算功能的統計學方法bootstrap技術。
  20. The smooth translation of running and walking is realized using this method. ( 3 ) a preliminary study on path planning in virtual environment is made, and two ones that are the shortest path and hypothesis - test methods are adopted to realize the function

    （ 3 ）對虛擬環境中的路徑規劃問題作了初步研究，給出了兩種有效的路徑規劃方法：最短路徑方法和ht方法，並且初步實現了虛擬戰場環境中的虛擬人路徑規劃。
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