結構信息量 的英文怎麼說

中文拼音 [jiēgòuxìnxīliáng]
結構信息量 英文
structural information content
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 息 : Ⅰ名詞1 （呼吸時進出的氣） breath 2 （消息） news 3 （利錢; 利息） interest 4 [書面語] （子女） on...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. Due to the continuous progress of techlnology and fast increment of information capacit } r, especially the development of network technology and multi - media technolog } r. data process has transformed from the traditional rnode to a nex ' ! - stvle mode. for instance svstematic structure transformed from terminal host computer rnode to client / server struct - ure mode, network circumstance transformed from lan to internet

    隨著技術的不斷進步和信息量成倍地增加，特別是網路技術和多媒體技術的發展，使信息處理從傳統模式向新型模式轉變，如體系結構從終端主機方式到客戶服務器結構方式、網路環境從局域網到internet等開放網、信息結構從結構化到非結構化等，這些變化必將促使信息檢索技術的研究和不斷發展，以滿足人們對提高信息獲取能力的需要。
  2. Today, the quantity of the multifarious information is increasing greatly ; the structures of industry, employment and occupation are all changing greatly. in a word, the society is changing faster and faster

    當今社會，信息量劇增，更迭速率加快，產業結構、就業結構和職業結構等變化巨大，社會變遷迅速。
  3. A second problem is the metaphor alert - a strained metaphor is about to be attempted all weak - stomached readers are advised to hold on or jump to the next paragraph necessary entropy of a closed language design which is constrained to reuse constructs that are both too similar and significantly different and result in a dissipation of the programmer s energy in the heat of a desert mirage

    另一個問題是（比喻警報下面將嘗試一個牽強的比喻，建議所有忍耐性不好的讀者就此打住或跳到下一段落）封閉式語言設計中所必然產生的平均信息量運動。這種封閉式設計跳不出重用既相似又明顯不同的結構的桎梏，導致程序員的精力白白耗費在熾熱的沙漠蜃景上。
  4. Its concrete method is : firstly, precondition the program code. secondly, collect information which will be put use to simulate. lastly, make use of the information collected to simulate to compute, and associate with the controlled object ’ s program module to carry out the multi - cyclical closed - loop simulation

    它的實現過程是:先對控制計算程序代碼進行預處理，接著提取程序代碼的結構信息和變量信息，最後利用提取的信息模擬代碼做控制計算，並調用受控對象程序模塊，得到反饋信號變量的實時值，實現多周期閉環的控制計算模擬。
  5. Since xml encodes much of the detail of its semantic structure in its syntactic form,

    因為xml將其語義結構的大量詳細信息編碼成自己的語法形式，
  6. To the problem that finding rules in enormous data is very time - consumable and the expansibility of existed algorithms is not very good, the thesis proposes a new method to discompose large data table based on the concepts of positive region and the importance of attribute in rough set theory. existed algorithms of rule deduction can be applied directly on the tree structure obtained by partition and the times for computation will be reduced observably. validation of information entropy on the partition structure shows that the partition of data table will not lead to the loss of information, while the computing speed increases at the same time, which reflects the practicability and rationality about the partition of large data table

    針對海量數據處理起來極為耗時，現有演算法拓展性較差的問題，基於rough集理論中的集合正域概念以及由此定義的屬性重要性概念，提出一種大型數據表分解演算法，現有的規則歸納演算法可直接在分解得到的樹型結構上應用，將大大降低知識發現的時間，並從信息理論的角度利用信息熵概念對該分解結構進行了驗證，分析了這種分解的實用性及合理性，揭示了這種分解結構在提高計算速度的同時不會損失信息量。
  7. The dissertation is dedicatd to the theory of maximum nongaussianity estimation in ica, and some problems are emphasized, e. g., the uniqueness of estimation, the convergence of fastica, the constraint of independence and the nonlinear activation function, the algorithms for multiple components and the order of independnent components

    本文重點研究最大非高斯估計的相關理論問題，包括估計的唯一性，演算法的收斂性，獨立性約束分析和非線性激活函數，獨立分量的排序和子空間的選擇，具有時間結構信息的信號源的估計等。
  8. Firstly, a new joint filterbank precoders and decision feedback equalizers structure is proposed, and the corresponding optimization result based on the maximal mutual information criterion is derived. secondly, the concept of dt canonical model is proposed, which is very suitable for the task of blind signal processing based on the second - order statistical of the observations. thirdly, the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model, and a subspace blind identification algorithm of the time - invariant channel matrix is developed

    本文創新性的成果在於：提出了預編碼-判決反饋聯合均衡系統結構，並從理論推導得出了對應的最大互信息量最優化設計結果；首次提出了時變色散通道的離散正則模型概念，該模型適宜於利用觀察數據的二階統計量進行盲信號處理；基於離散正則模型對時變色散通道進行了系統的盲均衡和盲辨識方法研究，提出了對時不變通道矩陣的子空間盲辨識演算法；針對誤差傳播效應問題，提出了可以消除誤差傳播效應的兩級盲辨識演算法；提出了基於離散正則模型的直接盲均衡演算法；提出了基於特徵恢復思想的神經網路直接自適應盲均衡演算法。
  9. A polarimetric sar combines both advantage of measuring full complex scattering matrix for each resolution cell in a scene and producing two - dimensional high resolution images, and is thus playing a more and more important role in gathering the detailed information regarding the geometric and electric structures of surfaces and covers for application in both civil and military areas

    極化合成孔徑雷達（ sar ）具有可以測量場景中每個分辨單元的全極化散射矩陣以及產生二維高分辨力圖像的兩大優點，因此無論在民用和軍用的採集地表或地面覆蓋物的物理和電磁結構信息的應用中起著越來越重要的作用。
  10. Contraposing the main problems existing in construction project management presently : awful in scientific capability, low in efficiency, modes of informational management in several key stages of the process of construction project management are studied carefully : [ 1 ] measuring the information in quantity is the foundation of the construction of the information management system. a method of measuring the information in quantity, the work break structure ( wbs ), is introduced, and an analysis of how the wbs contributes to the comprehensive planning and comprehensive controlling is made

    主要針對當前建設工程監理中存在的主要問題：科學性差、效率低，就建設監理工作中幾個關鍵環節的信息化管理模式進行了深入的研究： （ 1 ）信息量化是構建信息管理系統的基礎，對信息量化方法? ?工作分解結構（ wbs ）的基本原理進行了詳細的闡述，並就wbs如何在項目的綜合計劃和綜合控制中發揮作用進行了分析研究。
  11. Third, on the condition that demand may fluctuate randomly, the paper studies the pricing methods to the information production, emphases studies methods of production determining and pricing upon condition that the demand function of the information production is linearly. considering the monopoly of the information production, this paper studies the problem of third - degree discrimination pricing in the scenario of no capability limit and in the scenario of capability planning respectively. in every scenario, we present decision methods of third - degree discrimination pricing for producing according to order form and for no ordering respectively

    三、信息產品的市場需求函數可能發生隨機擾動，本文對在需求函數發生隨機擾動的情形下信息產品廠商如何進行定價進行了研究，並重點研究了信息產品需求函數具有線性結構時產量和價格的決策問題；同時考慮到信息產品的壟斷性，分析了當信息產品壟斷廠商擁有幾個相互隔離的子市場時，如何對其產品進行三度差別定價，具體的研究針對信息產品廠商在「沒有生產容量限制」和「要求生產容量設計」兩種情形下展開，在每一種情形下，又分「按訂單組織生產」和「沒有訂單可以利用」兩種情況分別進行研究，給出了信息產品三度差別定價決策的模型和求解。
  12. This type of strategy has two main shortcomings : 1 ) useful information for classification task contained in the matrix structure may be jeopardized in the vectorizing procedure ; 2 ) after vectorizing procedure computation complexity in classification task may increase substantially due to the vector pattern representation

    這種方法存在著兩個主要的缺點： 1 ）矩陣模式中對分類有用的結構信息很可能會因為向量化的操作而遭到破壞； 2 ）向量化的操作極大的增加了特徵提取及隨后識別的運算復雜度。
  13. By using the detecting system of thermal waves and measuring the change of temperature at the surface of materials, the internal structures can be obtained for purpose of detection and inspection

    利用熱波探測系統和測量固體材料表面溫度的變化，可獲取材料的均勻性信息及其表面以下的微結構信息，從而達到檢測和探傷的目的。
  14. The reciprocal space map of x - ray difll - action for quantum - wires is simulated successfully. abundant structural intbrmation such as array period, geometric shape, etching depth and strain state, etc. for quantum wires are obtained

    模擬了量于線x射線衍射的二三維圖，得到更為豐富的樣品結構信息，例如周期，形狀，刻蝕深度，應變等。
  15. To dynamic scene visual tracking problem, this paper has researched the specific object tracking : face tracking. a structure and color based feature vector has been presented to modeling the face and used to real ize the satisfactory tracking result. to the active tracking problem, a toy car is selected as the research object

    對于動態場景下的視覺目標跟蹤問題，文中結合人臉這一具體對象進行了研究，提出了一種基於顏色信息，結構信息等的特徵量定義方法較好的實現了人臉跟蹤，對于主動視覺目標跟蹤問題，針對小車這一具體研究對象展開研究，文中研究了系統的具體構成及其中的控制方法。
  16. In this paper, based on the introduction of the system architecture and the basic knowledge of ontology, a new approach to extracting information from normal document based on an application ontology that describes a domain of interest is discussed

    本文首先介紹了信息抽取技術及其產生背景和發展歷史，分析了信息抽取系統體系結構、信息抽取的分類及信息抽取的關鍵技術和衡量指標，然後介紹了ontology的基本知識。在此基礎上，本文提出了一種基於ontology的信息抽取新方法。
  17. But, such a vectorization will bring at least three potential problems : 1 ) structural or local contextual infor mation may be broken down ; 2 ) the higher the dimension of input pattern, the more me mory space are needed for the weight vector related to a classifier ; 3 ) when the dimension of a vector pattern is very high and while the sample size is small, it is easy to be overtrained

    如此轉換至少會帶來三個不足: 1 ）空間或結構信息可能會遭到破壞; 2 ）由於權向量的維數等於輸入模式的維數，當輸入模式維數很大時，權值的存儲空間相應的會很大; 3 ）對于大維數的向量模式，當樣本數不多的時候，利用線性分類器易導致過擬合。
  18. As a method of surface analysis, electron energy loss spectroscopy ( eels ) can provide structural information from a specimen

    電子能量損失譜（ electronenergylossspectroscopy ，簡稱eels ）是一種可以提供樣品表面結構信息的表面分析方法。
  19. The improvement on the process of automatically measuring city buildings is one of the most important problems in the current aerial photographic measurement. an approach to measuring a city building based on its structure information is presented. a city building ' s ideal model is first represented by some independent parameters according to its structure information and some image variants which can induce model parameters are defined, and then the initial value of image variants are acquired by combining all kinds of information in the left and right images. finally the optimal location of the building is found for some certain criteria. an implementation of this method is illustrated on flat - roof and rectangular buildings in detail. the experimental results show that not only the method is more automatic than existing methods but also the precision of measurement can satisfy the acquirement of the current aerial photographic measurement, and confirm the method has a good developmental and applied potential

    提高城市建築物測量過程的自動化程度是目前航空攝影測量研究的主要問題之一.文中提出了一種基於結構信息的城市建築物測量方法.首先根據城市建築物的結構信息，用幾個相互獨立的參數來描述建築物的理想模型，並定義能推導出模型參數的圖像變量，然後組合利用左右圖像中各種信息獲得圖像變量的初始值，最後在一定準則下尋求城市建築物的最佳測量位置.該文以平頂矩形建築物為例詳細討論了它的一種實現演算法.實驗結果表明，這種方法與傳統方法相比較，有較高的自動化程度，且測量精度能滿足現有航空攝影測量的要求，有較大的發展和應用潛力
  20. Firstly, when processing queries with value, the algorithm proposed could filter a large amount of intermediate results which could not satisfy the query pattern, at the same time, it reduces the operation of further matching of these intermediate results. in this way, it enables query processing with value efficiently, which could not be processed by disk - based f & b [ 1 ]. compared with another method which first matches skeleton information and then value information, its query processing efficiency has been promoted remarkably

    第一、對于含值的查詢，在過濾掉大量的不滿足條件的中間結果的同時，減少了大量中間結果的匹配操作，高效的實現了disk - basedf & b [ 1 ]中無法處理的含值的查詢，並且相對于正向先匹配結構信息后判斷值信息的演算法，查詢的效率也有著顯著的提高。
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