The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper proposes an approach for development of electrical system. The proposed approach is combination of principal component analysis (PCA) and cluster analysis. This research based on relevant data of total population, gross domestic regional product (GDRP), GDRP of industry, GDRP of business, electric power each customer and energy used for each sector. This development profile is set up to...
This paper maps different investor strategies in the offshore wind energy market based on data from existing wind farms in the UK. This is realized through the employment of cluster analysis, which classifies offshore wind energy investors - who have purchased equity stakes-in terms of the entry timing, exit timing, purchase timing and stake purchased. We, then, perform a SWOT analysis to identify...
This research identifies a relational map of industrial resources with weighted relations using divisions of categories and financial reporting to create an easy means of searching comprehensive data sets. This research answers questions that industrial users such as large and small enterprises may have for finding their locational advantages in terms of financial linkages, tooling, industrial supports,...
Due to fierce competition, veterinary hospitals have to maintain good relationship with their existing customers and attract new customers. In order to identify critical customers, data mining techniques particularly cluster analysis are viewed as a vital tool to facilitate customer relationship management. This study uses a veterinary hospital located in Taichung City, Taiwan as an example by analyzing...
From the point of development of port and port city, this paper redefines the connotation and extension of port's sustainable development ability. Based on the principle of sustainable development indicator system, the paper builds the evaluation system to measure the port sustainability. The indicators of the system are highly operable and practical with authoritative data source, which can describe...
The rapid development of cultural media industry has become a new economic growth point of the national China's economy. This paper utilizes multivariate statistical method, and carried carries out the factor analysis of 14 key financial indicators for 39 listed companies in 2013 of the China's cultural media industry. Four common factors are extracted as: company scale merit factor, company profitability...
This main purpose of this study is to understand the self-seeking behavior of participants in developed kiosks that provides interactive service at Huashan Creative Park in Taipei City. To understand user self-seeking patterns, log data from actual cases of interactive kiosk service were collected and analysed by web usage mining. This study analysed 5724 sessions of 8 kiosks for the month of December,...
This article presents a method for detecting changes in behavior of data. It is based on cluster analysis, which is a common name for methods that group data in segments called clusters, based on similarities and differences of data itself, without supervision of human observer. The data analyzed by clustering techniques are commonly met in process industry: locally constant process values with a...
The application of corporate sustainability in triple bottom line has been a critical issue to enterprises. It is a future trend for enterprises working and self-discoursing on their corporate sustainability, and there are many reports about enterprises' efforts on corporate sustainability in developed economy. The research purpose of this study is (1) to explore the three different industrial sectors'...
Two hospitals implementing evidence-based medicine system, an example of service innovations, are selected as research sites. This study adopts a two-stage method. First, unstructured interviews from key informants are analyzed by the technique of grounded theory. Second, structured interviews are analyzed using factor analysis and cluster analysis. This study induces user behavior as five types:...
Economic growth depends on strong industrial linkages. The economic growth is influenced by the industrial total output rate which depends on industrial linkages. Forward and Backward linkage indices deal with the performance of individual industries and it is also important to study linkages among industries. Cluster analysis of input and output coefficients can reveal important clusters which are...
This paper first proposes the marine economic comprehensive competitiveness in coastal regions in China, and then evaluates the marine economic comprehensive competitiveness based on factor analysis and cluster analysis. The results illustrate that the factor scores of Guangdong, Shandong, Shanghai, Zhejiang, Liaoning and Fujian are much greater than 0, indicating the competitiveness of the coastal...
Economic benefits of urban land use of 30 provinces and municipalities in China are evaluated. Using subsystem factor analysis and 9 initial indicators, the evaluation system is transformed into 3 subsystems--"Comprehensive Strength", "Hard Power", and "Real Estate Strength". Meanwhile, economic benefits are analyzed by coordination analysis and cluster analysis. Finally,...
First, the thesis analyzes the meaning of financial risk of real estate enterprise. Then, the paper collects 50 real estate listed enterprises' financial data from 2006 to 2010. And combined with financial characteristics of real estate enterprises, it establishes the index system of financial risk evaluation. And then, by correlation analysis, the paper selects 11 financial indexes for factor analysis...
In the past, the modeling analysis with macro data, although could illustrate the overall changes, can not reflect cooperative relationship between employment and economy, while it is essential to higher vocational colleges because the shown information help to grasp the job market conditions and adjust specialty setting timely. Consequently, through establishing an evaluation index system aimed at...
This study applies cluster analysis K-means method to analyze the data of regional product by Three Strata of Industry in China. Firstly, we give a review of K-means method, according to self-organizing feature maps we determine the number of clusters, and then employ the K-means method to find the clusters. From the cluster analysis we get four clusters and conclude that the membership in Cluster...
Logistics system is such a complicated system that establish fair and comprehensive evaluation indexes system and method is the the key for the evaluation of logistics. This paper set up a reasonable logistics evaluaion system on the basis of conbinating with various factors that closely related to the influencing logistics development and then use the factor analysis of multiple statistical analysis...
The previous method for customer potential value assessment is basically qualitative evaluation, rather than effective quantitative evaluation. This paper for the first time proposed the method of the calculation of wallet size and wallet share: on one hand, the corporate customer's growth rate is obtained by the use of forecasting technology, after which the growth of customer wallet size can be...
To improve developing level of forestry is essential to forestry eco-system and forestry industry. And input-output efficiency is the most important measure of forestry developing level. The paper calculates forestry input-output efficiency of 31 districts with DEA, and arranges them in the order of results through horizontal and longitudinal analysis. The paper compares and ranks the forestry input-output...
Research and Development (R&D) is one major source of creating new knowledge and improving technology, and has a deep influence over economic development. Through a factor-analysis of the comprehensive indexes that compose economic growth, and through a regression analysis and a cluster analysis of R&D related data from 31 provinces in China, we found that the patent output of universities...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.