symbolic algorithm 中文意思是什麼
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11 mounlinier i, ganascia j g. applying an existing machine learning algorithm to text categorization. in connectionist statistical, and symbolic approaches to learning for natural language processing, wermter s, riloff e, scheler g eds., heidelberg, germany : springer verlag, lecture notes in computer science, vol
由於挖掘出的特徵項目集可能很多，為了進一步的精簡項目集，提出了一個以可變精度粗糙集模型為基礎的方法對每個特徵頻繁項目集對分類的貢獻進行評估，剪除那些對最後的分類效果貢獻不大的項目集，並用精簡后的項目集構造每類文檔的主題模板。 -
This paper discuss a modeling and predicting means for nonlinear systems proceeding from nonlinear systems modeling and predicting theory, whch is based on drnn model. this means overcomes the fact that ar model is used only in linear systems, at the same time it connects itself with approximation theory symbolic statistics and conjugate gradient algorithm, and formulate a system of large watercrafts motion modeling and predicting which is based on drnn model, and simulate it
本論文從非線性系統建模與預報的理論及應用觀點出發，系統地闡述了一類適用於非線性系統的建模預報方法? ?基於drnn模型的建模預報方法，克服了ar模型僅局限於線性的情況，同時結合逼近論、數理統計等知識，運用共軛梯度演算法，提出並建立了基於對角回歸神經網路的大型艦船運動建模預報系統，並進行了模擬。 -
Using matiab symbolic computation, this paper studies the sensibilities of cvt ' s parameters, characteristic of cvt ' s transient noise, deduces the formula of cvt ' s secondary voltage and the formula after fourier transform ; then bring forward the least square algorithm for cvt and the compensatory algorithm based on fourier transform
本文運用matlab的符號計算，分析了cvt參數的靈敏度，其暫態噪聲的特點及對保護的影響，推導了cvt二次側電壓及傅氏變換后的形式，在此基礎上提出了針對cvt的最小二乘演算法以及基於傅氏演算法的補償演算法。 -
A possible solution to this problem is : adopting symbolic transition graph with assignment ( stga for short ) to model value - passing systems, introducing a predicate mu - calculus to characterize desired properties, and verifying value - passing concurrent processes using an " on - the - fly " algorithm
解決這個問題的一個方案是：使用帶賦值符號遷移圖（ stga ）作為並發傳值進程的模型，使用謂詞演算作為刻畫性質的邏輯，並採用動態實例化的演算法對傳值並發進程直接進行模型檢測。 -
It covers the theory and algorithm of how to implement the breakpoint, single step, execution control and symbolic access. the general hardware and operation system support are briefly introduced in order to well explain the mechanism of debugging process
然後介紹了斷點設置，單步跟蹤，執行控制和符號表讀寫的原理;以及硬體和操作系統對跟蹤調試的支持。 -
Novel symbolic obdd algorithm for production scheduling in fms
柔性製造系統中生產調度問題求解的一種符號演算法 -
A symbolic algorithm for computing the symmetry of differential equations and it s implantation
計算微分方程對稱的符號演算法及其實現 -
We use an address symbolic value propagation algorithm to derive possible address set that might be accessed by a memory instruction
我們通過一種值預測及傳播演算法檢測存儲器指令數據相關。這種方法有助於提高與存儲器訪問相關的指令的執行效率。 -
Symbolic differentiation ( sd ) and ad are compared in details and then a novel sd algorithm, symbolic automatic differentiation ( sad ), is presented
通過比較和分析符號微分和自動微分，提出了一種新型的符號求導演算法- -符號自動微分演算法。 -
We call this method point - tree structure genetic programming algorithm ( ptgp ). this algorithm has been applied into symbolic regression and parameter identification. the results show that ptgp is a good method
我們將這種演算法應用到間斷函數回歸問題（符號回歸問題）和間斷參函數識別問題（偏微分方程反問題）中，測試結果表明，點樹遺傳程序設計演算法能夠有效的識別間斷函數。
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