fact-based data analysis 中文意思是什麼
fact-based data analysis
解釋
基於事實的數據分析-
The thesis is based on income question, forest coverage rate and grop production. to beging with, date envelopment analysis is proved that it can be applicated into grain for green in shan - bei district, and then in view of the fact, seven esential factors which have influence on the project are found out : expense of dam, expense of crop, expense of cash tree, expense of defense tree, other economic crop, expense of grass and graziery ; and the output factors include : income of gdp, pure income per captia, the area of decreasing land loss, graziery income, crop production, income of tree, the totle income of economic crop. after the date of each facts are puted into dea model, unefficiencial decision making units ( dmu ) found. the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure. at the same time, taking into account some possible problems in or after grain for green in shan - bei district, the thesis bring out some propesal to improve the circ umstance, enhance the life level and put the relation of population, resource and circumstance into a healthy orbit
因此，加快退耕還林還草，調整土地利用結構和產業結構，已成為實現山川秀美工程和可持續發展戰略的必經之路。論文以解決陜北地區的收入問題，植被問題以及糧食產量問題為出發點，首先從理論上分析了包絡分析方法在陜北地區退耕還林（草）中運用的可行性，然後結合陜北地區目前的實際情況，綜合分析出影響陜北地區退耕還林（草）的關鍵的七個因素作為輸入指標：水利水保設施投入，農作物投入，經濟林種支出，防護林支出，其它經濟作物，草類支出，畜牧業投入；以退耕還林所要解決的最終問題作為輸出指標： gdp收入、農民人均純收入、水土流失減少量、牧業總產值、糧食產量、林業總產值、其他經濟作物總產值。將各指標所對應的數據代入模型后，通過分析求解得出非有效的決策單元，再運用包絡分析方法的一些基本原理對非有效的決策單元進行調整，由此所得的數據對陜北地區的實際投入具有很好的指導意義。 -
After the dynamical analysis, the theoretical curve of the stationary sorting turnout is formed. based on the result, a dynamic simulate experiment by computer is done. as a result, i find that the theoretic results meet the fact and the designation is feasible through comparing and analyzing the experimental and theoretic data
通過對系統的動力分析，從理論上構造出了推塊式分揀機固定分揀道岔的曲線模型，並對該曲線模型進行了計算機動態模擬實驗，對所得的模擬實驗數據進行了比較與分析，論證了理論研究結果的正確性與可行性。 -
The achievements are as follows : 1 ) the system model based on the whole course in of erp project theory have been put forward, erp ' s project are divided into three stages in this model, evaluation is divided into four parts, and the indexes that should been evaluated at each stages and relationship among these stages has been described systematically ; 2 ) at proposed stage, according to the characteristic of erp project, feasibility analysis should been carried out from seven respects such as managing foundation technological foundation, the fund foundation, personnel foundations, basic data, understanding and demand to erp and goal of the enterprise ; 3 ) in selecting software, 18 indexes and three factors have been put forward including system quality of the software, the fact relating to the software supplier serves, and the fact relating to enterprise, then use ahp to evaluate ; 4 ) in project implementation the evalution flow model on the basis of implementing and the index system have been proposed. the index system include 14 indexes and three respects respect which are control of the goal and plan, quality of the system use, and quality of information. 5 ) performance measurement of erp project is proposed in four respects of balanced scorecard. and according to the characteristic of erp project performance, the result of measurement should been calculated with fuzzy mathematics, then a satisfaction index can be drawn
主要成果表現在： 1 ）在評價erp項目評價理論基礎方面提出了基於全過程erp項目的評價體系模型，在此模型中將erp項目實施分為三個階段，評價分為四個部分，並系統論述了各個階段應該評價的指標，以及各個階段的相互關系； 2 ）在項目可行性分析部分，根據erp項目的特點提出了從七個方面分別是：管理基礎、技術基礎、資金基礎、人員基礎、基礎數據、對erp的認識與需求，和企業的目標對erp項目進行可行性分析； 3 ）在軟體選型部分，提出了軟體系統質量因素、與軟體供應商服務有關的因素、和與企業有關因素三個方面18個指標的評價體系，並用層次分析法進行評價； 4 ）在項目實施階段，提出了基於實施過程的評價流程模型，同時提出了評價指標體系從計劃，目標的控制、系統使用質量、和信息質量三個方面14項指標來評價實施過程； 5 ）在項目績效評價部分，提出以平衡記分法的四個方面評價erp項目的績效，建立了bsc - erp評價模型，並根據erp項目績效的特點提出了用模糊數學對評價結果進行計算，得出一個滿意程度指標。 -
In the same time, this paper applied the plane strain fem based on biot theory to analyzed calculated result and observation information hi scene. finally, this paper put forward a settlement forecast model based on the modified gaomujunjie method, using by inversion analysis theory to compare and analyze the settlement process of vhlcp. result indicated that the model inosculated with the fact data and the consolidation degree have finished 86 %, back - work settlement was 87mm
最後，根據實測沉降資料，採用一維反演分析法，推導最終沉降量計算公式，結合改進后的高木俊介固結度計算方法，建立真空堆載聯合預壓的沉降預測模型，並根據計算結果，對比實際沉降過程，對比表明：所建沉降預測模型與實測數據吻合，由此所得現場試驗的地基平均固結度達86 ，剩餘沉降為87mm ，滿足高速公路質量要求。 -
Thirdly, we need to build up database to keep the data for data mining, and based on the analysis of economic data warehouse, data table and the problems of data granularity, data partition and the structure of data warehouse, we set the star structure of regional macro economic analysis, and we design the fact table and dimension table for data warehouse. so we design and construct economic data warehouse and fulfill economic data entry, transfer, store and management
在這章中我們給出了一個關于pse的數據倉庫屬性的定義，即：數據倉庫是一種來源於各種渠道的單一的、完整的、穩定的、集成的數據存儲，這個儲存的數據本質上是面向主題的、集成的、非易失的和可動態更新的，數據的邏輯形式是提供公式數據和組織數據。 -
This work is contributed to the design and the construction of the traditional expert system part of the mixed system. firstly, we deal with sample data provided by a bank in fujian and abstract financial ratios by statistical methods ; secondly, we construct knowledge base according to area - knowledge of credit assessment, and design a priority - based forward - inference engine and a fact - based automatic explaining mechanism ; thirdly, we adopt object - oriented technology to analysis the system and construct object model and functional model of expert system ; finally, by using access database to construct system knowledge base, and c + + builder software to program, we develop a credit assessment prototype system based on mix - expert system
以某銀行提供的企業樣本數據為基礎，在完成對樣本數據處理、抽取財務比率等基本工作后，根據信用評價領域知識的特點構建了系統的知識庫，設計了基於優先級的正向推理機制與基於事實的自動解釋機制，然後採用面向對象技術對系統進行分析，建立專家系統的對象模型和功能模型，在此基礎上，採用access數據庫設計系統的知識庫，採用c + + builder開發軟體實現了基於混合型專家系統的可視化信用評價系統原型。
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