descriptive data 中文意思是什麼

descriptive data 解釋
圖注資料
  • descriptive : adj 記述的，敘述的；說明的。 a descriptive catalogue 帶有說明的目錄。 a descriptive writing 敘事...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. In this paper, we study focus on building intrusion detection model based the technique of data mining ( dm ). firstly, the paper designed a scheme to modeling intrusion detection based dm and bright forward the idea of descriptive model and classified model to intrusion detection. secondly, we designed and implemented a net data collection system with high performance and a scheme to pretreat net data. thirdly, after studying the algorithms to mine association rule and sequence rule in net data, we extended and improved the algorithms according to the characteristic of net data and the field knowledge of intrusion detection

    首先設計了基於數據挖掘技術的入侵檢測建模方案，提出使用該技術建立入侵檢測描述性模型和分類模型的思想，並用分類判決樹建立了入侵檢測分類模型；其次，設計和實現了一個高性能的網路數據採集系統和網路數據預處理的方案；然後，在對關聯規則挖掘和序列規則挖掘演算法進行研究的基礎上，結合網路數據的特性和入侵檢測領域的知識對演算法進行了擴展和改進，挖掘出了網路數據的關聯模式和序列模式；最後，研究了描述性模式的應用，並設計出基於模式匹配的入侵檢測引擎，該引擎具有誤用檢測和異常檢測功能。
  2. One is the sectional dimension, which involves knowledge, skills and affective factors ; the other is the longitudinal dimension, which covers three types of academic achievement : fundamental academic achievement, developing academic achievement and creative academic achievement. in terms of the implementation of the evaluation, it concentrates on the process and analysis of data, which covers three types of analysis : the descriptive analysis of the overall result, the analysis of variation, and the analysis of the relevance of some variables. the first type of analysis analyses scores of students in di fferent grades on the basis of various items of indexes in the testing part and the affective testing part

    評價方案的實施重點在於數據的處理與分析，包括總體描述性分析（以年級為單位，分析學生在測驗部分和情意部分各項指標上得分情況；分析學生的總分（學力測驗分+學力情意評價分）的分佈情況） 、差異分析（分析學力情意部分是否存在年級間的差異；分析學力情意部分是否存在重點班與平行班之間的差異；分析學力是否存在性別差異）和相關分析（分析同年級內，基礎學力、發展性學力和創造性學力之間的相關程度；分析學力情意部分與學力測驗部分之間的相關程度） 。
  3. This article canvass the status quo of the archive ' s automatization administration and the develop status of data mining, and discusses how to combine the data mining technology with the archive work from data cleaning means, data mining arithmetic, and data storage etc. and this article put forword a data mining syst em design idea. this article ' s structure is : first, in allusion to the archive data status quo, the pretreatment work of archive data that include data quality evaluation, data cleaning and data commut - ation process is bringed forword ; second, in the process of realizating data mining, the article discusses conception description, association rule, class three familiar means of applicating data mining, also put inforword the concrete arithmetic and the program design chart, and discusses the range and the foreground of all kinds of arithmetic when they are applicated in the archive ; third, the base of so you say, this article also discusses the importance of the archice applicate data storage and the means of realizing it ; last, the article discusses seval important problem of realizing an archive data mining system from data, diversity, arithmetic multiformity, mining result variety and the data pretreatment visibility, mining object descriptive visibility, mining process visibility, mining result visibil ity, user demand description and problem defining etc aspect. the article ' s core is how to import data mining technology in the archive work

    本文評述了檔案自動化管理現狀和數據挖掘技術的發展狀況，從數據清洗方法、數據挖掘演算法、數據倉庫的建立等方面論述了如何將數據挖掘技術與檔案工作相結合的具體思路，並提出了一個數據挖掘系統的設計思想。文章首先，針對檔案數據的現狀，提出了應對檔案數據進行預處理工作，包括數據質量評估、數據清理、數據變換和歸約等過程；其次，在具體實現數據挖掘過程中，本文結合檔案數據的特點探討了概念描述、關聯規則、分類等三種常見挖掘形式的實現方法，提出了具體的實現演算法和程序設計框圖，並論述了各種演算法在檔案工作中的應用范圍及前景；第三，在上述基礎上，又論述數據倉庫在檔案數據挖掘中的重要性並提出了實現一個檔案數據倉庫的方法；最後，從處理數據的多樣性、演算法的多樣性、挖掘結果的多樣性、數據預處理可視化、挖掘對象描述的可視化、挖掘過程可視化、結果顯示可視化、用戶需求的描述及問題定義等幾方面討論了實現一個檔案數據挖掘系統的幾個重點問題。全文以探討如何將數據挖掘技術引入到具體的檔案工作實踐中為核心。
  4. According to user ' s request of flexible query, finding rule through data, data visualizing, jjms applied descriptive data mining including olap, concept description and so on. it realized the function of basic analysis, classification analysis, related analysis, characteristic value analysis. the result show at the way of pivot table, pivot chart. it satisfied the user preferably

    「交通部紀檢監察統計分析系統」根據用戶提出的靈活統計、從數據中發現規律、直觀展現數據的需求，應用olap 、概念描述等描述數據挖掘技術，實現了基本情況分析、分類分析、動態分析、關聯分析、特徵值分析等一系列功能，以透視表、透視圖為主要的數據展現方式，較好的滿足了用戶的需求，得到了用戶的肯定。
  5. Study design : descriptive analysis of data gathered in an information system

    研究設計：就一信息系統收集的數據進行描述性分析。
  6. " descriptive analysis of surveillance data for all invasive hib infection cases notified in 1997 - 2003 was performed with respect to age gender seasonality geography and death

    患侵入性流感嗜血桿菌b型感染的病例共有185例？ 37例為0 - 4歲的兒童。
  7. This study was based on zimmerman ' s theory on self - regulated learning, examined the correlation between motivation and the other three components ( strategy, volition, environment ), the role that the motivational factors played and the characteristics that the motivational factors reflected on students in self - regulated english learning at secondary vocational school. the data was collected through survey questionnaire with 5 - point likert scale and computerized by spss. correlational and descriptive statistics were used as the basis on which to produce the research questions

    本研究採取定量和定性相結合的研究方法，對河南省焦作市三所中等職業學校不同年級、不同專業的五百名學生進行了問卷調查，共收到有效答卷四百九十份，並運用spss軟體對調查數據進行了相關和描述統計，結果發現：在中等職業學校學生的英語自主學習中，動機因素和自主學習中的其它三個因素（學習策略、意志、環境）呈強烈正相關，而且動機因素在各因素中起著更為重要的作用。
  8. Information technology - specification for a data descriptive file for information interchange

    信息技術信息交換用數據描述文卷規范
  9. The collected data were analyzed by descriptive statistic, one - way anova, pearson product - moment correlation, stepwise multiple regression analysis

    所得資料分別以描述統計、單因子變異數分析、積差相關與多元?歸進行分析。
  10. Graphs, tables, and charts that display data so that they are easier to understand are all examples of descriptive statistics.

    運用曲線、表格、圖表反映數據，使數據更加容易理解，都是描述統計學的例子。
  11. Xml is a simple standard method to mark text data, it has the attributes of open, self - descriptive and cross - platform. so it is called " the ascii code on web "

    Xml具有開放性、自描述性和平臺無關性，被稱作「 web上的ascii碼」 ，近來已成為科學與業務應用中數據表示的標準，以及應用間數據交換的標準。
  12. We use the financial data of chinese manufacturing companies which issued a share during the period from 2003 to 2004, analyze the financial characteristics of chinese manufacturing companies, with the help of statistical method such as logit regression and the descriptive statistics. the dissertation can be divided into six main parts as follows : the first part is an introduction to the background and motivation of the study, research purposes, and so on

    本文通過理論和實證兩個方面對多角化在我國的適應性進行研究，並運用2003到2004年我國發行a股的製造業上市公司的財務數據，採用logit回歸模型以及描述性統計，對我國製造業上市公司的財務特徵進行分析，研究公司財務比率與多角化的相關性。
  13. In combination with the stock market segmentation theory and the financing decision - making theory, it analyzes the advantages and background of cross - border financing through dual listing as to chinese companies. we use the financial data of chinese dual listing companies which issued a share, h share or a share, b share at the same time during the period from 1999 to 2002, analyze the financial characteristics of chinese cross - border financing companies, with the help of statistical method such as binary logistic regression and the descriptive statistics

    本文結合股票市場分割理論和融資決策理論，對我國企業通過吸納國外資本進行跨境融資的背景和優點加以分析;運用1999到2002年我國同時發行a股、 h股或b股和只發行a股的上市公司的財務報表數據，採用二項邏輯回歸等統計推斷方法，結合描述性統計，對我國上市公司中進行跨境融資企業的財務特徵進行分析研究。
  14. Specification for a data descriptive file for information interchange

    信息互換用數據描述文件規范
  15. Data were analyzed by using descriptive statistics, chi - square, t - test, pearson correlation, and stepwise multiple regression

    個案中只有41人有完全符合三項遵從標準（病人自評、病歷回顧、血中鋰鹽濃度）之遵從行為。
  16. It generally was divided into descriptive data mining and predictive data mining

    一般將數據挖掘分為描述數據挖掘和預測數據挖掘兩大部分。
  17. Section five deals with data analysis and discussion which are divided into five steps : 1 ) the data are processed on spss ( 11. 0 ) and the forms of descriptive analysis, t - test and regression analysis are obtained ; 2 ) to understand the general distributive tendency of the data involved, descriptive analysis is made ; 3 ) an independent - sample t - test is made as well to find out the district variation in affective disorders ; 4 ) another independent - sample t - test is made to identify the gender distinctions of affective disorders ; 5 ) a regression analysis is conducted to understand the relationship between the achievements and the affective disorders

    數據分析和討論分五步進行： 1 ）作出描述性統計、 t檢驗及回歸分析表； 2 ）為了解所採集的數據的總體分佈趨勢，論文首先對情感障礙的數據和對學生的測試成績進行了描述性統計分析； 3 ）用獨立樣本t檢驗分析了城市與農村學生英語學習時受情感影響的差異； 4 ）同樣用獨立樣本t檢驗分析了男女生英語學習時受情感影響的差異； 5 ）對情感障礙與考試成績作了相關分析。
  18. Descriptive statistics is a tool for describing or summarizing or reducing to comprehensible form the properties of an otherwise unwieldy mass of data

    描述統計學是一種工具，用於對大量數據的特性或進行描述，或進行總結，或為易於理解而進行歸納，不藉助該工具，這些數據就難以處理。
  19. You can change schedules, processing options except population type, or descriptive data about the step

    您可以修改時間表、處理選項（除了填充類型）或關于該步驟的描述性數據。
  20. These tests or utilities allow input from arbitrary data sources of the right type and or output in descriptive data formats

    這些測試（或實用工具）支持來自任意數據源（類型正確）的輸入和/或描述性數據格式的輸出。
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