貝葉 的英文怎麼說

中文拼音 [bèiyè]
貝葉 英文
（印度貝多羅 pattra 樹的葉子, 古代印度人用以寫佛經） pattra leaves
  • 貝 : 名詞1 [動物學] （蛤螺等有殼軟體動物的統稱） cowry; cowrie; shellfis 2 （古代用貝殼做的貨幣） cowr...
  1. 3 ) we try to import the bayesian adaptation, which is widely used in speech recognition, into speaker verification. we use bayesian maximum a posteriori estimation training a speaker model from background model, to solve the problem of model miss matching in speaker verification system

    3 ）為了解決說話人確認中存在的模型不匹配問題，嘗試將語音識別中的貝葉斯自適應演算法引入到基於高斯混合統一背景模型的說話人確認系統。
  2. The origin of the concept of obtaining posterior probabilities with limited information is attributable to thomas bayes.

    根據有限的信息得到的后定概率的概念最初是貝葉斯創造的。
  3. A doa estimation algorithm for multipath signals based on burg iterations

    基於貝葉斯網路的并行分佈估計演算法研究
  4. The paper analyzed safety level of certain road in tongzhou district of beijing by multivariate regression empirical bayes approach. result of the analysis effectively overcomes the chanciness of historical accident data

    本文利用多元回歸經驗貝葉斯法分析了北京市通州區某道路的安全水平，分析結果有效的克服了歷史事故數據的偶然性。
  5. Research for the classifiers based on bayesian networks

    基於貝葉斯網路的分類器研究
  6. 8th joint symp. computational linguistics, nanjing, 2005, pp. 217 - 220. 54 wang j b, du c l, wang k z. study of automatic abstraction system based on natural language understanding

    國內研究者探索了基於實例無指導學習方法互信息計算詞匯向量空間基於依存分析與貝葉斯分類模型結合等各種方法。
  7. Standard incidence ratio for non - polio acute flaccid paralysis in liang china : a bayesian method study

    試用貝葉斯法估計非脊髓灰質炎急性弛緩性麻痹標準化發病比
  8. Research on dynamic bayesian networks in non time homogenous markov decision process

    具有丟失數據的貝葉斯網路結構學習研究
  9. Spam filtering gateway based on nb algorithm

    基於樸素貝葉斯演算法的垃圾郵件網關
  10. In the model, one supposition is that the negotiant is risk neutral and rational. the other supposition is that the investors especially individual investors who acquire real information are irrational. we found irrational herding model of individual investors with the securities transaction mechanism and baye as well as the utility function of the information gainers

    在模型中假設做市商風險中性且理性、知情投資者尤其是個人知情投資者為非理性，通過證券交易機制和貝葉斯學習過程以及建立非理性知情投資者的效用函數來建立非理性影響下的個體投資者羊群效應模型，得到不同情緒狀態和對信息反應程度下個體投資者賣出羊群效應發生的條件。
  11. Elaborate process descriptions of evaluating offers, belief revision and proposing counteroffers are presented, in particular, we analyze the use of bayesian learning and reinforcement learning in negotiation process, restructuring the traditional q - learning into a dynamic q - leaming algorithm by introducing current beliefs and recency exploration bonus

    在該談判模型的基礎上引入學習機制，並分別對評估提議、更新信念、生成提議等談判過具有學習機制的電子商務自動談判研究摘要程作了詳細闡述，重點分析了貝葉斯學習和強化學習技術在自動談判中的應用。
  12. Video image segmentation based on bayesian learning

    基於貝葉斯學習的視頻圖像分割
  13. A document searching system with vector space model

    基於向量空間模型的貝葉斯文本分類方法
  14. An improved naive bayesian categorization algorithm for html

    文檔的樸素貝葉斯分類演算法
  15. The class of distributions includes the weibull, burr - type x, pareto and beta distributions. a proper general prior density function is suggested, and predictive density functions are obtained in one - and two - sample cases when the history sample is a type ii double censored sample. illustrative examples are given

    在type雙刪失數據場合下，討論了雙參數burr - type分佈參數的貝葉斯估計，在所取的損失函數分別為平方損失， linex損失，熵損失函數下得到了參數的貝葉斯估計，並且給出一種近似演算法。
  16. Compared with the regular rule - based expert system, the bayesian network based es can reason on the incomplete input information using the prior probability distribution ; the topological structure of the network being used to express the qualitative knowledge and the probability distributions of the nodes in the network being used to express the uncertainty of the knowledge, which made the knowledge representation more intuitively and more clearly ; applying the principle of the bayesian chaining rule, bidirectional inference which allow infer from the cause to the effect and from the effect to the cause can be achieved

    與一般基於規則的專家系統相比，貝葉斯網專家系統利用先驗概率分佈，可以使推理在輸入數據不完備的基礎上進行；以網路的拓撲結構表達定性知識，以網路節點的概率分佈表達知識的不確定性，從而使不確定性知識的表達直觀、明確；利用貝葉斯法則的基本原理，可以實現由因到果及由果到因的雙向推理。
  17. Cbr systems have lots of strongpoints, such as the completely expressing of the information, the incrementally learning, the precisely simulating of the visualized thought, the conveniency of the obtaining knowledge, the h igh efficiency of solving new things and so on

    Cbr的顯著優點有：信息的完全表達，增量式學習，形象思維的準確模擬，知識獲取較為容易，求解效率高等。本論文研究了貝葉斯網路、範例推理以及貝葉斯網路在範例推理中的應用。
  18. At last, this thesis figures out an event - based method of air threat assessment through the definitions of the events, the modeling accompanied with xml description of the model, the introduction of the functional architecture model of event correlation, the type of event correlation and the expressions of the theory of this technique, the event deleting and contracting on the data facet, the correlation between the events in causality by bayesian network and the probability reasoning, exemplifying and calculating of bayesian network employed in the construction of threat assessment model of air battle

    最後提出了一種基於事件的空戰威脅估計方法。對事件進行了定義、建模並用xml語言進行了數據描述;介紹了事件關聯功能結構模型;介紹了事件關聯類型及知識表達方式，從數據層進行了事件清理和壓縮，使用貝葉斯網路對因果事件進行關聯，建立了空戰威脅估計貝葉斯網模型、進行了貝葉斯概率推理及算例分析。
  19. It is proved that the model based on the on - line analytical processing ( olap ) analysis and the bayesian network is an effective tool to analyze the customer fraudulency and can get high accuracy

    實驗表明，基於olap分析和貝葉斯網路的話費欺詐預測效果良好，是一種有效的客戶欺詐分析工具。
  20. Then, with the concept of accumulated failure probability, the proposed approach combines the least ? quares method with bayes " theorem, takes advantage of the parameter estimation for single weibull distribution to each derived subgroup data set, and estimates the parameters of each subpopulation. the estimates given by this paper also satisfy the maximum likelihood equation. the mean time to failure and the reliability estimation of the mixed population are given

    然後通過利用累積失效概率等概念，對每個導出的子組數據集聯合運用最小二乘法、貝葉斯定理和對單一威布爾分佈的參數估計法，從而得到每個子總體的滿足極大似然原理的參數估計，給出了該混合總體平均壽命和可靠度的估計。
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