正樣本集 的英文怎麼說

中文拼音 [zhēngyàngběnjí]
正樣本集 英文
positive sample set
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 集 : gatherassemblecollect
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  1. The signal we named it fundamental wave ; according to the fundamental wave, coefficients of the fundamental wave can be lined in a sequence. when the unique of the dissolve of the fundamental wave can be confirmed, the sequence of the coefficients can be regarded as one of representation forms of the signal itself ; theory of dissolvable signal shows that when order of the matrix of fundamental wave sampling equals to number of fundamental waves, the sequence of the sampling values from sampling points must be matched one by one with the sequence of the coefficients of fundamental waves. the sampling composed by sequences of the sampling values must be full sampling ; the relevant deductions of the theory of dissolvable signal shows that when sampling the signal, sampling frequency must be lager than the ratio of the number of fundamental waves to the occupation time of the fundamental waves ; to band - limited signals, when the fundamental wave is a sine signal, the results from the relevant deductions of theory of dissolvable signal is coherent to the classic sampling theory

    本文通過分析認為，當信號集中的任一信號可表示為一系列已知信號的線性代數和時，信號集便構成可分解信號集，已知信號稱為基波信號；對可分解信號而言，基波系數構成一序列，當對指定的基波信號集分解唯一確定時，系數序列本身便是信號的一個表示；可分解信號采樣定理指出當基波樣值矩陣的秩等於基波數時，則由采樣點處的采樣樣構成的樣值序列必與基波系數序列一一對應，從而由該樣值序列構成的采樣必為完全采樣；可分解信號采樣定理中的推論指出，對信號集進行采樣，采樣頻率必須大於其信號分解的基波數與其對應時長之比；對有限帶寬信號，若基波信號為正弦信號時，由可分解信號采樣定理推論給出的結論與經典采樣定理一致。
  2. A real rough set space and the concepts of real lower and upper approximation corresponding to real - valued attributes is studied. a rhombus neighborhood for som is proposed, and the combination of som and rough sets theory is explored in the dissertation. according to the distance between the weight of winner node and the input vector in the real rough sets space, some new weights learning rules are defined

    本文提出採用菱形鄰域代替一般的方形鄰域，可以減少待修正權重的數目;並利用實數粗糙空間的下、上近似集的精確概念劃分自組織映射的輸出結果，使得改進后的映射結果中各類樣本點之間有明顯的間隔，易於進行分類識別。
  3. Precisely under such background, this paper studies changchun automobile industrial cluster from the global value chain angle, according to changchun automobile industry own characteristic, and experience from abroad automobile industry cluster. the aim of this paper is to offer practicable strategy in terms of improving changchun automobile industry competition

    本文正是在這樣的背景下，根據長春汽車產業自身的特點，並借鑒國外汽車產業集群的經驗，從全球價值鏈角度研究長春汽車產業集群的發展問題，旨在為提升長春汽車產業的競爭力獻計獻策。
  4. It adopts industry economics theories, such as, industrial organization theories industrial relation theories and industrial layout theories, after systematic analyzing our national s & t resources allocation and the basis of the construction of national research & experiment platform, it proposes constructing national research & expe riment platform both in basic and applied research fields and more, formulates the platform definition, structure and functions and so on. meanwhile, by utilizing experience of developed country s & t resource allocation, it also research the thoughts, principles, ways methods and direct output efficiency estimate in s & t activities of the platform. it aims to offer operatively realization methods and policy proposal as well as realization qualitative development and shorten the distance to the international advanced s & t level

    本文正是在這樣的背景下針對我國科技基礎條件薄弱，從而造成我國原始性科技創新能力和集成創新能力不足的現狀，利用產業經濟學中的產業組織理論、產業關聯理論、產業布局理論，深入系統分析了我國科技資源及其配置、國家研究與實驗平臺建設的現實基礎，提出了在基礎研究和應用研究的學科領域建設國家研究與實驗平臺的設想，並對平臺的內涵、結構、功能等做出界定，借鑒發達國家科技資源配置的經驗，對我國研究與實驗平臺建設的思路、原則、途徑和方法，以及平臺的科技活動直接產出效率評價等進行研究，以期對實現我國科技的跨越式發展，縮短與國際先進科技水平的差距提供可操作性的實施方案和政策性建議。
  5. We use neural network model to implement correction part, train it using the samples of history disaster data, and correct the computing result of the former, then get the ideal result, which improves the prognostication precision. the property loss evaluation method targets insurance item as evaluation object. by using the collected data effectively, it builds a model using the method of rbf neural network, and this model is used to evaluate the property loss

    災情修正部分採用神經網路模型，以歷史災情情況為樣本進行訓練，對前面計算的結果進行修正，從而得到理想的結果，使得預測精度進一步提高；財產損失評估方法以保險標的為評估對象，有效利用收集到的信息，運用rbf神經網路方法建立模型並進行財產損失評估。
  6. Releasing many of america ' s nuclear secrets was seen as an essential part of this strategy., since it would signal a new global order in which nuclear know - how was suddenly and irreparably devalued and real security would lie in the collective knowledge that nobody was able to push weaponry beyond the known boundaries

    公布許多核機密被視為這一戰略基本的一個部分，因為這表明了一個全新的全球格局，在這樣一個格局中，核技術突然間無可挽回地跌價了，真正的安全在於這樣一個集體認識：沒有人可以將武器的研製推到人類知識界限之外。
  7. It ' s a more accurate method in determining the isotopic abundance of uranium. the paper describes the measurement principles that allow accurate measurements to be taken on samples of arbitrary size, shape, and measurement geometry - and of arbitrary physical and chemical composition - through the use of know nuclear decay data ( half - lives and branching intensities ). this method relies on internal gamma - ray peaks from the spectrum under analysis to self - calibrate the unknown spectrum for energy and peak shape

    本工作首次分析了pc fram軟體的演算法並使用高純鍺探測器探測歐共體低濃鈾標準樣品，使用pc fram軟體的預設參數並不能得到準確的富集度值，通過大量的實驗，本工作對鈾富集度測量中的關鍵問題進行了初步的研究並給出了本實驗室條件下準確分析鈾富集度的修正參數和條件。
  8. A special hand - back service will be provided on january 17, 2003 at the new office, whereby official and privately made unregistered covers with full postage prepaid and bearing the words " first day cover " and a local address will be accepted and impressed with the normal post office datestamp or the philatelic pictorial postmark, depending on the customers choice and handed back to them

    此外，新局亦會在開幕當日發售紀念封，並提供即時蓋印服務。凡已付足郵資、註明首日封字樣而寫上本港地址的正式及自製非掛號信封，均可加蓋郵局普通郵戳或集郵局圖案郵戳，並即時取回。
  9. They include : ( i ) problems existing in development strategy of army listed companies, such as, replacing strategic plan with management plan ; lack of understanding for the importance of strategic management ; no development strategy at all in some companies. without strategic plan, a company can only have a partial understanding of the situation instead of a comprehensive one, just like the blinds feel the elephant ; ( ii ) the thesis intends to analyze the inside and outside factors of army listed companies to specify their development goal while taking suntime international as an example to have further analysis ; ( iii ) combining with strategic planning theory, the thesis tries to probe into the development strategies of the eight army listed companies. army listed companies can be divided into two categories : one category includes the four companies with suntime and new zhongji as their heads

    本文主要論述兵團上市公司在發展戰略方面的有關問題，包括： （一）兵團上市公司在發展戰略上存在的問題，如：以經營規劃代替戰略規劃，對戰略管理重要性認識不足，有的上市公司甚至沒有發展戰略等等，缺少戰略的規劃就如同六個瞎子摸象一樣，只識局部不掌握全局，而這正是兵團上市公司在戰略研究方面存在的問題； （二）本文試圖通過分析兵團上市公司存在的內部因素，外部因素，確定兵團上市公司的發展目標，並以新天國際為例作了進一步分析； （三）本文結合戰略規劃的理論，試圖對兵團八家上市公司發展戰略進行探索，兵團的上市公司分為兩類：一是以新天國際，新中基為首的四家企業，在本行業中經營成熟，具備實現多元化的市場戰略的能力，並可以根據市場，產品的情況採取幾種戰略方式；二是其它企業，在本行業中還存在著發展潛力，應集中力量在本行業中作強，應施行差異化戰略，名牌戰略，將自己的產品作強，進而在整個行業中作強，這些企業暫時不要去搞多元化戰略； （四）兵團企業能否做大還取決于能否持之以恆的戰略。
  10. Those wishing to have their water samples examined at the twd must follow the correct sampling procedure refer to the twd website - water quality - the high quality of tap water, or contact our customer service center for detailed information to avoid incorrect results or judgments. frequently asked questions on water quality

    自行送樣檢驗者，請務必依正確的采樣方法詳本處網站-水質專區-用戶檢驗須知，或洽詢客服中心採集水樣，以免檢驗結果失真，導致誤判。
  11. Especially when the highly developed modern civilization engulfed every corner in the world, how does the culture of minority nationality to be reproduced by what education. it make me thought for this question that the school of miao - nationality in yan - fang was not effective in a vast range in children " s life, i want to get an answer by my research. when i come to yan - fang to investigate the reproductive culture of miao - nationality, i find that miao - nationality have it " s own special reproductive culture, it is reproduced by a special reproducing way along with children " life

    本文通過對炎方苗族生育文化的田野考察發現，苗族有著獨特的生育文化，其傳承靠的是以家庭、節日、集會等為主要教育場所，靈活多樣、不拘一格、與生活習俗融為一體的文化傳承方式，而這正是苗族在其學校教育相對薄弱以及學校教育中民族文化傳承缺失的情況下，其獨特的民族生育文化傳統得以代代相傳、保持濃郁民族特色的根本所在。
  12. Staff of the chp has arranged stool samples be collected from the patients. further investigations are in progress

    該中心人員已安排收集病人糞便樣本作化驗，並正作進一步調查。
  13. When the given point set is a local separate sample of a closed surface set or an overall separate sample with known radius of sampling hole, the algorithm will reconstruct a correct result ; when the separate condition is not satisfied at some points, the algorithm will give result with corresponding holes

    當所給點集是閉曲面集的局部分離樣本或已知采樣空洞半徑的全局分離樣本時，本演算法將給出正確的重建結果；當所給點集在某些樣點處不滿足分離條件時，演算法將給出相應的空洞以供參考。
  14. Some new ideas are proposed in this thesis based on svm and ica : firstly, a modified svm method based on posteriori probability theory is given, which makes the classification super plane corrected from the original one. a better classification result is obtained without finding the best quadric optimization algorithm and large scale training datasets are reduced to small scale training datasets at the same time. secondly, ica is applied to the preprocessing period of the recognition character images for purpose of feature extraction and dimension reduction

    本文在系統研究svm和ica的基礎上提出了以下新的觀點：其一是採用了引入后驗概率的修正svm方法，它在原分類超平面的基礎上不斷修正分類超平面，提高分類正確率，從而避免了尋找最優二次規劃的麻煩，同時將大規模訓練樣本集化為小規模訓練樣本集；其二是應用獨立分量分析ica對需要進行識別的字元圖像預處理，提取字元特徵，降低輸入數據的維數，從而可以為下一步的svm識別過程提供好的數據集，用以提高識別率和識別速度。
  15. A method of synthetic diagnosis for power transformer is put forward, in which the effective information from electrical tests and analysis result of the dissolved gas in the oil can be fully utilized. one fault probably cause several omens,

    該方法不但可直接從完備的故障徵兆樣本集中導出正確的診斷結論，而且還能從不完備的故障徵兆樣本集中導出滿意的診斷結論，並能夠處理變壓器的復合故障。
  16. Further case finding efforts discovered four other people, all females aged 21 to 36, who ate food from the restaurant also developed symptoms of diarrhea and abdominal pain. stool specimens are being collected from them to ascertain the diagnosis

    在跟進個案后再發現四名年齡介乎21至36歲曾在該食肆進食的女士，亦出現腹瀉及肚痛的徵狀，現正收集病人糞便樣本進行化驗。
  17. Samples from these birds have been taken and are undergoing tests to determine whether they may have been the source of infection

    已從這些鳥類採集樣本並正在進行檢測以確定它們是否可能是感染源。
  18. Drafting process for the amendment of legislation has begun and the department is working closely with the policy bureau and other concerned departments to put in place a practicable system. to prepare for the implementation of the new regulatory system, a market survey was conducted to update the available pesticide products and samples collected for laboratory analysis

    修改法例的起草過程已經展開，本署與政策局及其他有關部門正緊密合作，以草擬可行方案，並同時作出市場調查，更新除害劑資料及搜集樣本作化驗分析，以為執行新管制制度作預備工作。
  19. In addition we discuss the influence upon training efficiency and performance of this network generated by overlapping state of membership functions of fuzzy subsets. we bring forward modifying parameters of membership functions during samples learning and training. the problem on selecting and optimizing parameters was resolved effectively

    本文探討了模糊子集隸屬函數的重疊狀態對網路訓練效率及性能的影響，提出在網路訓練中通過樣本學習和訓練修正隸屬函數的參數，有效地解決了隸屬函數參數選取和優化的問題。
  20. Sampling only a few individuals from a given species, as the rochester group did, is therefore likely to miss many incidences of infection

    因此每個族群若只採集幾個個體做樣本，很可能會錯失許多感染個體，那正是羅徹斯特大學團隊的做法。
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