index similarity 中文意思是什麼

index similarity 解釋
相似度指數
  • index : n (pl es dices )1 索引。2 指標,標準,標志。3 示[食]指 (=index finger)。4 指數。5 【印刷】指...
  • similarity : n. 1. 類似,相像,相似。2. 類似點;類似物,相似物。
  1. Using the data of these nhtidzs from 1992 to 2001, paying attention to those index reflecting the industrial level and ability, we establish an evaluating item system, and rank the 53 zones by three different methods in long and middle term, analysis some special phenomenon in this thesis. the three methods are : ahp ( analytic hierarchy process ), topsis ( technique for order preference by similarity to ideal solution ) and rsr ( rank sum ratio )

    本文利用全國53家高新區1992年至2001年間的各項經濟指標,側重選擇反映高新區產業化水平及能力的相關指標和經濟發展指標,利用分層分析法、 topsis法、秩和比法三種不同的方法,分長期、中期兩個時限,對全國高新區進行了排序,並對一些有代表性的現象進行了分析。
  2. The studying method of flora adopted by this thesis are follows : the statistics of the dominant families and genera, along with single families and genera, abundance index ( ai ), similarity coefficient of genus ( scg ), floristic spectrum analysis ( fsa ), principal components analysis ( pca ), as well as agglomerative classification analysis ( aca )

    16 ;單種屬占總屬數的39 39 ,其種數僅占總種數的門26 ;而6個優勢科中所含的種數佔到總種數的903 , 9個優勢屬中所含的種數占總種數的47
  3. 3. based information entropy, multi - precision similarity matching and multi - dimension hash index are proposed

    提出了基於信息熵的多精度相似匹配和多維散列索引技術。
  4. The niche proportional similarity and the niche overlap index reflect the niche characteristics of the evergreen broadleaf trees in subtropical forest

    結果表明:組成米櫧林群落的優勢種群絕大多數為廣生態位,種群之間關系復雜,對資源具有一定的共享性。
  5. The method of sds - page was used to analyse the electrophoretic band of their seeds, and compare corydalis adunca maxim. living in gannan area with three kinds of corydalis straminea maxim living in different environments. by the principle of the higher of the similarity index of protein, the similarer of their blood relationship, author thought corydalis adunca maxim. living in gannan is the similarest with corydalis straminea maxim living in lunzhong area. then analysing the alkaloids in corydalis adunca

    對這兩種紫堇的種子進行了sds ? page凝膠電泳分析,根據蛋白質圖譜,比較了甘南灰綠黃堇與三種不同產地的草黃堇的蛋白質相似度指數,依據相似度指數越高,種間的親緣關系越接近的原則,認為甘南灰綠黃堇與隴中草黃堇的親緣關系較近。
  6. Multiple comparison method and similarity coefficient method were developed to estimate population size of the giant panda. the chi - square testing was used to determine the relationship between the occurrence of pandas and the type and intensity of human disturbance. habitat selection of the giant panda and impacts of human disturbance, such as logging, livestock grazing, herb collecting, poaching, road building, were quantitatively analysed by habitat selection index of manly

    同時還利用manly ( 1993 )的選擇指數( selectionindex ) ,定量分析王朗大熊貓對生物和非生物生境因子的選擇,特別是分析如採伐、放牧、采藥、偷獵、修路等人類干擾對大熊貓及其生境的影響,從而為保護區大熊貓的管理提供依據,將造成大熊貓瀕危的人類干擾降至最低。
  7. Qiupu river mandarinfishes have higher intra - population similarity index value than the other two populations, which showed that there were less genetic variations in qiupu river population, as well as differentiations have been generated between qiupu river mandarinfishes and changjiang mandarinfishes. 2. the genetic distance between qiupu river population and changjiang population is the cloest, which is 0. 0411, and genetic distance between qiupu river population and wanfuhu population, between changjiang population and wanfuhu population is 0. 1766, 0. 1230 respectively

    秋浦河鱖魚、長江鱖魚、萬佛湖鱖魚群體內的遺傳相似性系數分別為: 0 . 9063 、 0 . 8839 、 0 . 8931 ;群體間的遺傳相似性系數分別為:秋浦河鱖魚和長江鱖魚0 . 8590 、秋浦河鱖魚和萬佛湖鱖魚0 . 7956 、長江鱖魚與萬佛湖鱖魚0 . 8178 。
  8. By the similarity partition of network traffic usage space, the codebook of vq can describe the network traffic usage profile accurately and achieved the usage space index via the vq

    通過相似性劃分用戶行為空間,矢量量化的碼書( codebook )能夠精確的描述用戶行為模式輪廓,實現了面向異常度量的網路業務量用戶行為空間索引。
  9. The review is the study on index for formulation optimization of sustained or controlled released dosege forms in china since 1999, including the application of similarity factor and deviation

    本研究對近年來國內緩控釋制劑處方優化的指標,包括相似因子和偏離度的應用進行了比較。
  10. Note : the similarity coefficient is counted according to fd. szymkiewicz s similarity index of genus

    注:表中相似系數是根據施姆凱維奇「屬相似性指標」的計算方法計算。
  11. Community ' s p diversity is measured by whittaker similarity index

    群落的多樣性用whittaker指數測度。
  12. The algorithm for calculating weight and index, and the measurement method for case similarity were provided

    給出了計算權重和索引的演算法,以及事例相似性的度量方法。
  13. And we introduce a novel image assessment measure based on structural similarity ( ssim ) index to evaluate the equality of original denoised images and fusion image

    同時引入了一種新的基於結構相似性( ssim )指數的圖像質量標準來衡量初始去噪圖像和融合后圖像與原始圖像的相似程度,評估圖像保持邊緣和去噪的能力。
  14. By using advanced gis technology, weighting the risk of landslide hazards, and analyzing the similarity and difference among landslide hazards factors, the risk assessment index - system of region loess landslides was established

    以寧夏西吉縣為研究區,將先進的gis技術應用於區域地質災害災情評估,全面考慮了滑坡災害危險性及構成危險性各因素的相似性與差異性,從而確定了合理的黃土地區滑坡危險性評價指標。
  15. Bands produced by a single primer varied from 1 to 9. the stastical analysis of the experimental results indicated that : l. the intra - population genetic similarity index of qiupu river mandarinfishes, changjiang mandarinfishes and wanfuhu mandarinfishes were 0. 9063, 0. 8839, 0. 8931 ; and the inter - population similarity index were 0. 8590, 0. 8178, 0. 7956, respectively

    每個引物產生的條帶數在1 - 9之間,擴增片段大小在125bp - 3 . 0kb之間。根據rapd擴增產物對三群體遺傳結構的分析表明: 1
  16. As to video content - based video index techniques, besides providing correct and quick response index result, a good video index should also provide content retrieval of correlation similarity

    基於視頻內容的視頻索引技巧,除了必須能提供正確而快速的反應搜索結果外,一個好的視頻索引方法還必須提供相關相似性的內容檢索。
  17. The resultshowed that the majority of the species in the wan mu ling are of narrow niche, the relationamong the species is very complex and many species share in the resource ; the niche proporrion - al similarity and the niche overlap index reflect the niche characteristics of the evergreen broadleaved woodland in subtropical forest

    結果表明:組成萬木林森林群落的種群絕大多數為狹生態位、種群之間關系復雜,對資源具有一定的共享性;種群之間的生態位相似性比例和生態位重疊指數指標值反映了亞熱帶常綠闊葉林的生態特徵。
  18. The main work of this paper is as the following : designing precept of the key of and realizing it ; improving arithmetic of similarity ; importing index structure and the tactic of the two level searching

    本文的主要工作如下:設計詞語權重的計算方法,並給出實現方案;句子相似度演算法的改進;索引和二級檢索策略的引用。
  19. The method first segments time series based on a series of perceptually important points, use segment dynamic time warping distance as measurement, and then time series are converted into meaningful symbol sequences in terms of the segment ' s features and math categorization. after that, use above index model - irst, to achieve fast similarity retrieval in multiple time series

    該方法提出通過基於重要點分段技術的分段動態挖掘距離作為相似性度量,既保證了度量的魯棒性,又減少計算復雜度;利用各個分段的抽取六個主要特徵,將時間序列轉化成一種特定的符號序列,在此基礎上利用海量全文索引結構實現了相似性的索引查找。
  20. In this paper, we first established the image metadata used in our system which based on the famous dublin core, then we analyzed the abstraction and description visual features of image such as color texture and shape. next, we discussed the problem of similarity measure of visual feature, imported fuzzy logic into the distance feature and pointed out the disadvantages of geometry space based methods. for multi - dimension vector ' s high dimension nature, it ' s hard to index with traditional methods, we discussed how to lower the dimension using clustering and klt transformation

    本文首先在dublincore的基礎上制定了適合我們要求的圖像元數據集;詳細分析了顏色、紋理、形狀等視覺特徵的提取和表示方法;探討了圖像視覺特徵相似度量的問題,將模糊技術引入直方圖的距離度量,分析了幾何空間距離度量函數的不足之處,提出了系統中採用的距離函數;針對圖像視覺特徵向量的多維特性,分析了現有的各種降維技術和多維索引技術。
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