相似檢驗 的英文怎麼說

中文拼音 [xiāngsìjiǎnyàn]
相似檢驗 英文
similar test
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 相似 : 1. （相像） resemble; be similar; be alike 2. （相像處; 類似物） similarity; similitude; analogue
  • 檢驗 : checkout; test; examine; inspect; verify; survey; check;checking;testing;[英國]jerque（指檢查船舶...
  1. Empirical likelihood ratio test for autocorrelation in linear model

    線性模型中自相關的經驗似然比檢驗
  2. Fractal coding has been proved useful for image compression. it is also proved effective for content - based image retrieval. in the paper, we present a block - constrained fractal coding scheme and a matching strategy for content - based image retrieval. in this coding scheme, an image is partitioned into non - overlap blocks of a size close to that of a query iconic image. fractal codes are generated for each block independently. in the similarity measure of fractal codes, an improved nona - tree decomposition scheme is adopted to avoid matching the fractal codes globally in order to reduce computational complexity. our experimental results show that our coding scheme and the matching strategy we adopted is useful for image retrieval, and is compared favorably with other two methods tested in terms of storage usage and computing time

    分形編碼在圖像壓縮方面取得了很好的效果，同時，分形編碼也能夠用於基於內容的圖像檢索.本文提出了一種基於塊限制的分形編碼演算法和匹配策略，並將它們用於圖像檢索.在我們編碼演算法中，圖像會被預先分成互相不重疊的子圖像塊，然後對這些子圖像進行獨立地分形編碼，從而獲得整幅圖像的分形碼.該編碼演算法能夠在很大程度上減少編碼時間.在進行圖像間相似性的匹配時，我們採用改進的基於九叉樹的分配策略，從而避免全局地進行分形碼的匹配，減少了計算量.實驗結果說明，我們的編碼演算法和匹配策略能夠比較有效地應用於基於內容的圖像檢索，在計算時間和存儲時間上都優于實驗中其它兩種方法
  3. According to the results of the oca ( optimal currency area ) standards test, east asia have generally reached a comparably high level in respect of four main categories

    本文對東亞地區進行最優貨幣區標準檢驗的結果顯示，東亞各經濟體在開放度、區域市場一體化程度、宏觀經濟相似度以及經濟沖擊相關度等各方面已經基本達到了較高的層次。
  4. Experiments are performed and results show : 1 the popular retrieval models the okapi s bm25 model and the smart s vector space model with length normalization do not perform well for document similarity search ; 2 the proposed model based on texttiling is effective and outperforms other models, including the cosine measure ; 3 the methods for the three components in the proposed model are validated to be appropriately employed

    我們通過實驗驗證了以下三點： 1 trec中的常用信息檢索模型不能很好地解決文檔相似搜索2我們提出的基於texttiling技術的模型是有效的，性能優于其他模型3我們提出的模型中所採用的方法是有效的，包括利用texttiling技術進行文本子主題分割，利用餘弦公式來計算文本塊之間的相似度，以及利用最優匹配方法來求解文檔之間的總體相似度。
  5. Combining with knowledge representation and automatic reasoning principle of ai and generic paradigm, the system has these main functions : ? it is able to show different solutions of typical example ; ( 2 ) it can automatically generate problems similar to the example for students to solve by providing them with clues ; ( 3 ) these problems can be studied by demonstrating the complete solution process and answers with the help of automated reasoning, or by providing real - time prompts to students concurrent with the students " solution processes with the help of automated reasoning ; ? it provides exercises and is able to call a program produced by the group ( the translator ), which transfers apla programs to executable programs so as to verify its correctness ; ( 5 ) it let teacher to add examples in the database ; etc. hi the course of systematic research, we deeply investigated the relevant knowledge of the system and made some innovation : about teaching content, we select par method as the main content

    本系統選用薛錦雲教授的par方法為主要教學內容，應用人工智慧的知識表示和自動推理原理及泛型思想，使得系統具有以下核心功能：展示幾種典型例題的解；以泛型思想為指導，實現了無限題庫，可以自動生成與典型例題類似的問題給學生求解並給予提示；對于這些題目，計算機可以自動推理出由問題到程序的全過程供學生學習；也可通過自動推理根據用戶的實際做題情況實時給出提示，互動式地幫助學生學習演算法程序設計；學生可以從問題庫中獲得練習，並調用轉換器，將自己的apla程序轉化為可執行語言程序，運行以檢驗其正確性；對教師而言，可以對已有的實例庫、問題庫進行添加操作等。在系統的研製過程中，我們深入研究了系統的各方面相關知識，並進行了多方面的創新：在教學內容方面，首次選用par方法為主要內容。
  6. A stereo matching approach based on edge feature is proposed. the procedure of the correspondence is fulfilled through the edge - detection, the similarity check and the consistence check. rebuild 3d image for disperse data and achieve depth information

    提出基於邊緣特徵的立體匹配方法，通過邊緣檢測、相似性檢驗和相容性檢驗完成了匹配的全過程，並對得到的離散數據進行了三維重建，恢復深度信息。
  7. The fourth chapter " reseach on fractai structure of stock price " anaiyzed the fractai structure of stock price, deduced the investment function, caiculated the hurst exponent, 3 correlation dimension, and max lyaponov exponent, analyzed the self - similarity, long range dependence, circulation period of stock price and sensitivity of stock price to the initial value, suggested took the exponent characterize fractal instead of variance as instrument to measure risk

    第四章分析並檢驗了股票市場的分形混沌特徵，推導了投資函數，計算了表徵股票市場分形特徵的hurst指數，關聯維和最大lyapunov指數，分析了股票價格的自相似性、長期記憶和循環周期，分析了股票價格的波動對初始條件的敏感性，提出中國股票市場具有混沌分形的特性，用傳統的方差法度量股票風險是無效的，必須使用混沌分析能夠理論來刻畫股票收益的風險，建立收益模型。
  8. Based on the preferable comparability of lithology between homogeneous core used in lab lest and that in strongly water washing part of inspection wells, forming condition of displacement efficiency in strongly water washing part of pressure coring inspection wells in waterflooded area has been analyzed, and reasons for the difference of displacement efficiency between pressure coring and in - house waterflood test have been discussed

    摘要基於室內實驗採用的均質巖心與檢查井強水洗段巖性物性較好的相似性，通過對水淹區密閉取心檢查井強水洗段驅油效率形成、室內水驅油模擬條件的分析，指出了密閉取心與室內水驅油實驗驅油效率差別的原因。
  9. Because the system error is ineluctable for mode, it is necessary to correct the simulation fielde effectively. in this paper, based on the idea of combined eof correction, the interannual simulation of sea surface wind stress anomalies of the tropical pacific ocean by lap two - level atmosphereic model have been corrected, result of corrected erperiment shows that the corrected field is more similar to the observation field, especially on the distribution of the space. three prediction experiments also shew that correcting scheme of combined eof can improve the interannual prediction veracity of model

    在本文中，基於「聯合自然正交展開誤差訂正」的思想，將中科院大氣物理研究所兩層大氣環流模式輸出的熱帶太平洋海表風應力異常的跨年度模擬場進行訂正，訂正試驗的分析結果表明，訂正後的熱帶太平洋海表風應力距平場與相應觀測場年際變率分量的相似程度遠遠好於模式模擬的結果，尤其是在空間分佈方面的改善非常顯著；三組跨年度訂正檢驗結果也表明，訂正後的跨年度預測結果明顯好於模式的預測結果。
  10. Firstly, the problem of multiple a priori information fusion has been studied under the condition of the same test environment, such as the consistency test of a priori information, the credibility analysis of a priori information, the calculation of credibility with information likelihood rate, the expression of fusion posterior distribution based on the credibility of multiple a priori information

    首先，研究了同種環境下多源驗前信息的融合問題，如驗前信息的相容性檢驗、驗前信息的可信性分析、基於信息似然比的可信度計算、基於多源驗前信息可信度的融合驗後分布表示等。
  11. As a metric of bss algorithms ' performance, the similitude coefficient is widely used

    摘要為了評價盲源分離（ bss ）效果，目前普遍採用的檢驗指標是相似系數。
  12. The consolidating wave speed of ten concrete specimens within four kinds of composition was inspected in 28 days, and we got the analogical law that the value of consolidating wave speed changes with the increasing concrete strength : the consolidating wave speed decreases when the concrete strength increases, and they varies according with exponential function. so, the feasibility of the consolidating wave speed method was validated, and this method has the advantages that it can be used to testing fresh concrete strength real - timely

    在實驗室監測四種配比共十組混凝土（砂漿）試件28天齡期內的固結波速，初步得出了固結波速隨混凝土強度增長而變化的規律：固結波速隨混凝土強度增長而降低，二者呈冪函數規律變化，而且各組試件的固結波速隨混凝土（砂漿）強度的增長有非常相似的變化規律，由此可知固結波速法檢測混凝土強度是可行性的，其優點是可以實時監測混凝土強度的增長。
  13. The limit distributions of estimators and likelihood ratio test are given, the strong consistency of estimators is also proved

    證明估計的強相合性和漸近正態性，給出似然比檢驗統計量的極限分佈，並討論基於精確分佈的檢驗問題。
  14. Abstract : the sample breakdown point of a test is defined as the smallest proportion of arbitrary outlier in the sample that reverses the test decision. in this paper, wegive the sample breakdown point of a test for maximum likelihood estimate of exponential distribution parameter and analyze the asymptotically normal characteristic of the sample breakdown point

    文摘:如何量化一種統計方法對異常值的不敏感性一直是穩健統計研究的一個重要課題.檢驗的樣本崩潰點是樣本中能逆轉判決的離群值的最小比例.在研究相關文獻的基礎上，計算出指數分佈參數極大似然估計檢驗的樣本崩潰點，並分析了樣本崩潰點的漸近正態性，為量化統計方法的穩健性提供了一種新的途徑
  15. The comparability and otherness are coexist in the text of soil taxonomy with numerical analysis method, which indicates that soil taxonomy is a kind of more objective and more scientific method for soil classification, and the numerical analysis can be considered as the measure to test the soil taxonomy

    用數值分析方法檢驗系統分類相似性與差異性共存，表明系統分類是一種更客觀、更科學的分類方法，數值分析可作為檢驗系統分類結果的手段。
  16. Firstly, the author, in this essay, has proceeded from the compiling principles of the trajectory report and the actual situations of the field troops, analyzed the defects and shortcomings of the present compilation of the trajectory report, and described systematically the principles and procedures of computing the layer power by the methods of statistical analyses. thereupon, a complete model of computing the layer power has been established and the computation results of the proximate layer power have been found out by simplified process. secondly, the comparison computation has been conducted in accordance with the paired projectiles of 122mm, 152mm and 155mm guns equipped in our army, and test and analyses of the research results have been carried out

    論文中，作者首先從彈道通報的編制原理和部隊的實際使用情況入手，分析其缺陷，進而結合統計分析的一般方法系統地描述了計算層權的原理及過程，建立了計算精確層權、近似層權的完整模型，並通過計算與統計，詳細給出了專用及通用近似層權的計算結果，然後針對我軍裝備的122mm 、 152mm 、 155mm彈丸進行對比計算，對研究結果進行了檢驗與分析；最後，針對計算機氣象通報的特點，論證了對其作進一步改進的可行性與必要性，提出了相應的措施。
  17. Then, inspired by the idea of evaluation method we propose a new method and construct a simple music structure based music information retrieval system, the experiment results show that it is a perspective method, the system can give a list of retrieval results ordered by structure similarity that extracted from the automated music structure label system build up before, and two same music piece can be identified almost 100 %, so it is very useful in mir and intelligent play list generation

    受到結構評價方法啟發，本文又提出了基於結構分析的音樂檢索的方法，初步探討了利用音樂結構信息建立檢索系統這一新方法的前景。初步實驗結果顯示這種方法是很有前途的，它可以直接檢索音頻形式的音樂，按照結構相似程度給出最後結果並排序輸出，這在音樂檢索和智能播放列表的生成方面都有廣泛的應用。
  18. Experimental results show that after reducing the dependency of features, sa method works better. the most three important features of the license plate regions are obtained in the experiment and our algorithm is robust in filtering out false plate regions. in the module of binarization of license plate, based on algorithm of casda ( cluster algorithm based on spatial distribution analysis ) an improved quick binarization algorithm i - casda are proposed to get rid of the influence of the illumination

    運用本演算法對復雜背景的車輛牌照進行檢測，實驗結果表明，基於簡單平均融合運算元的檢測演算法得到的檢測率高， 80 . 36 （訓練樣本）和76 . 54 （測試樣本） ，平均檢測速度為每幅圖象0 . 81秒，滿足實時性要求；區域寬高比、區域密度和區域寬度比率是車牌區域最重要的三個特徵；本演算法魯棒性好，可較好地排除相似紋理區域（如廣告牌等）的干擾。
  19. According to the principle of correlation detection, an automatic measurement system for extinction ratio of polarizer consisted of monochromator and dsp lock - in amplifier and compurer is designed not only to eliminate the influence on measurement accuracy caused by drift of intensity of light source but also to obatain approximate extinction spectrum

    摘要基於相干檢測原理設計了一套由單色儀、數字鎖相放大器和計算機聯合使用的透射式偏光鏡消光比智能化測試實驗系統，採用雙頻雙光路分光單探測器接收鎖相放大器分離信號比對法進行源補償測量，克服了光源光強漂移所帶來的影響；實現了可見光區消光比的精確自動測量，而且可以測得近似的消光光譜。
  20. In this paper, the quantitative performances of the above models are compared using experiments. because the cosine measure is not able to reflect the structural similarity between documents, a new retrieval model based on texttiling is proposed in the paper

    本文對這些已知模型在相似搜索問題上的性能做出了實驗對比，並且針對餘弦模型無法考慮文檔結構相似性的缺點，提出了基於texttiling技術的相似檢索模型，該模型考慮了文檔的子主題結構信息。
分享友人
分享到 Line

分享到臉書