natural selection theory 中文意思是什麼
natural selection theory
解釋
自然選擇學說-
On the theory of natural selection we can clearly understand the full meaning of that old canon in natural history.
根據自然選擇學說，我們便可充分理解那自然史上的古老格言的意義。 -
One could try to escape the dilemma and say that life and man are not solely a product of natural selection, but to do this undermines the central concept and motive force of evolutionary theory
一個辦法可以試著逃脫這個兩難的困境，認為生命和人不是孤獨的，是自然選擇的成果，但是這樣做會漸漸破壞進化理論的中心觀念和理論動機的影響力。 -
At the first step of the algorithm, based on the theory of principal component analysis, a modified principal component analysis ( mpca ) approach is adopted to reduce the dimension of data horizontally, then after comparing existing clustering algorithms, an immune clustering algorithm is put forward based on similarity measurement of principle component core for vertical reduction by using related mechanism of clone selection as well as immune network self - stabilization in natural organic immune system for reference
在進行樣本參量的降維處理時，基於主元分析的思想，採用一種改進的主元分析（ mpca ）方法用於橫向數據壓縮，在壓縮樣本數量時，綜述和比較了現有的各種聚類演算法，借鑒生物體自然免疫系統中克隆選擇以及免疫網路自穩定等有關機理，提出了基於主元核相似度的免疫聚類演算法用於縱向數據壓縮。 -
Based on the clonal selection theory and immune memory mechanism in the natural immune system, a novel artificial immune system algorithm, clonal strategy algorithm based on the immune memory csaim is proposed in this paper. the algorithm realizes the evolution of antibody population and the evolution of memory unit at the same time, and by using clonal selection operator, the global optimal computation can be combined with the local searching
人工免疫系統ais是一新的模擬自然免疫系統的計算智能方法，它受生物免疫機制的啟發，通過學習外界物質的自然防禦機理，提供噪聲忍耐自組織自學習記憶等進化學習機制，結合了分類器神經網路和機器推理等的特點，因此具有提供解決問題新穎方法的潛力。 -
A false theory would explain, in so satisfactory a manner as does the theory of natural selection, the several large classes of facts above specified.
一種謬誤的學說會象自然選擇學說那樣給予上面所詳述的幾大類事實以這樣圓滿的解釋。 -
Meanwhile, on the base of the related art origin of theory and play theory, i demonstrate the children art education, and consider the art activity which is of shape, inner recognition and operational pleasure is the best selection. the children art education derive from the natural situation, as a result of inner cognitive psychology adjustment and sign movement to the stimulus from the outer environment. satisfied with the physical need, the children go into play situation consciously or unconsciously, in means of tools, materials and symbols to express the objective reality, will and ideology
幼兒美術的發生是自然狀態中，幼兒在外界事物刺激下，通過認知心理的內部調適，支配肢體運動的結果；幼兒美術是在滿足生理需要，在知覺的基礎上、外界事物刺激下、輕松愉悅的氛圍中，幼兒有意無意地進入游戲狀態，藉助工具、材料、符號等自然手段，反映客觀現實、願望和自我意象。 -
As we can see, they are different even opposite on the basic subject of some economic theories, mainly on different comprehension of rationality, equilibrium, heterogeneity, uncertainty, etc. and, their model technique also has lots of variance. neoclassical endogenous growth theory applies lots of dynamic optimization method to solve balance growth path, and evolutionary growth theory is evolved by micro individual, technology search within uncertainty terms, natural selection of market to decide growth path. neoclassical endogenous growth theory and evolutionary growth theory have same object together, that is understand economic growth better, particularly kernel object : technological progress
包括:基於水平創新的內生增長進化模型，用於分析家庭儲蓄策略的進化對人均產出的影響;基於垂直創新的內生增長進化模型，用於分析壟斷企業定價策略的進化對人均產出的影響;開放條件下的內生增長進化模型，關注于技術的生產過程，並考查開放經濟中國與國之間研發部門的聯合進化問題;轉軌條件下的內生增長進化模型，考查經濟增長從實物資本驅動到人力資本驅動再到人力資本與創新聯合驅動的兩次轉軌動態，並把兩次轉軌看成是經濟主體內生的自然進化過程。 -
Genetic algorithm ( ga ) is a global optional algorithm, which is based on the random seeking of the theory of evolution, natural selection and the theory of inheritance
摘要遺傳演算法是基於生物進化論的思想，生物自然選擇與遺傳機理的隨機搜索的全局優化演算法。
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