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Art design is an innovation action in modern society; so many people pay more attention on this action. While, with the rapid growth in the number of art works, how to assess the quality of work is an important issue to decision makers. Meanwhile, lots of the theory of vague set can be used in this case...

In text classification, texts are represented as a high-dimensional and sparse matrix, whose dimension is the same as the total number of terms of all texts. Using all terms for text classification tasks will affect the accuracy and efficiency. Feature selection algorithm can select some features most...

A mutual information-based unsupervised feature extraction method of transformer surface vibration is proposed in the paper. Wavelet packet analysis is used to extract surface vibration signal frequency band-energy features of the transform in operation and complete its signal representation. Relevance...

The article considers different approaches to the analysis and modeling of innovative and investment attractiveness of regions. The authors compared the traditional methods in the form of ranking and positioning of the region based on the aggregation of groups of indicators and the method of constructing...

Cost of equity is the cost incurred by the company to meet the rate of return expected by investors, either in the form of dividends or capital gains Since investors wanted a rate of return on the investment, then the company should compensate the shareholders with the economic return implicit in forecasting...

Operation of management systems in organizations involves the following functions: planning, application, assessment, actions for improvement, monitoring. The design and implementation of management systems demand organizing processes, which involve input and output resources (information, material,...

Aiming at the problem of power battery suppliers evaluation and selection from the perspective of risk, a two-stage risk assessment and selection model was constructed based on Trust Risk and Improved TOPSIS (TRIT method) focusing on lithium power battery suppliers to achieve the goal of improving the...

This paper presents a weighted UTASTAR (WUTASTAR) method to extend the conventional UTASTAR approach for the multiple criteria decision making(MCDM) problem with uncertain interval information. In this method, the criteria weights of all criteria are firstly used to normalize the performance values of...

The paper analyzes the most important groups of risks in the mining project. Risks have been identified and quantified by relevance and impact using the AHP method. After that, the ranking of the most important phases of the mining project from the aspect of risk was performed. Ranking is done by PROMETHEE...

The framework of multiobjective optimization is used to tackle the multicriteria ranking problem. The conceptual advantages of the multiobjective formulation are discussed and a new multiobjective evolutionary algorithm is introduced with the purpose of transforming a known valued outranking relation...

The results of many years of research in the field of assessing the mutual influence of regions and entities operating within the region are presented. In this article, the authors presented a fragment of a unique development - a methodology for assessing the contribution of a university to regional...

Aquaculture presents an alternative food security solution, and in Indonesia, the industry is rapidly expanding due to abundant natural resources. Indonesia is a significant player in aquaculture production in Southeast Asia, ranking third globally after China and India. In 2019, Indonesia also joined...

Web information extraction typically relies on a wrapper, i.e., program code or a configuration that specifies how to extract information for certain fields for a specific website. Manually creating and maintaining wrappers for all target websites is a cumbersome and error-prone task. It may even be...

In recent years, employee turnover has become a significant concern for private manufacturing enterprises in China. It has led to an increase in human resource costs, such as those associated with recruitment, training, and new employee on-boarding. Additionally, the disruption of work processes and...

Timely prediction of a slope failure aimed at minimizing its negative impact on the personnel safety, in-pit infrastructure and business profitability is the key risk management requirement at a modern-day open pit operation. The primary tool for the slope failure prediction is the numerical modelling,...

As an ancient city with a history and culture of over thousands of years, Xi’an is frequently exposed on various media recently, as the Xi’an government constantly creates new cultural IPs with characteristics of Xi’an, such as Spring Festival in Xi’an, Most Cultural and Traditional, World Xi’an Entrepreneurs...

Relevance Model (RM) is one of typical and generally stable methods for the query expansion in information retrieval (IR). This paper presents a novel information retrieval model based on the quantum probability theory, and makes a preliminary exploration on the application of quantum model in pseudo-relevance...

The article discusses the results of the scientific heritage of retrospective studies on various aspects of the formation and use of human capital as a factor in the sustainable socio-economic development of rural areas. An author’s methodological approach to conducting a comprehensive diagnosis of rural...

From the perspective of control function, the index system of safety investment intensity of construction enterprises is established. Taking preventive security investment as the research object, the ranking of safety investment intensity is determined according to the significance model of preventive...

User influence is a popular research content in online social networks, and it plays an important role in marketing, public opinion management, and network relationships. Traditional research on user influence based on graph structure mainly considers whether users follow each other. However, “zombie...

The Covid-19 pandemic has resulted in not only health crisis but also economic shocks. It is essential to develop flexible economic models which evaluate the impact of pandemics on different economic sectors. Such assessments are fundamental to inform and to tailor the responses of governments and stakeholders...

The key impact indicators of battlefield damage equipment repair order are transformed into one-dimensional projection values with the method of projection pursuit. The repair order of battlefield damage equipment is got and weights of all key performance indicators are clear. The example is applied...

DEA models and their applicability is heavily depended on the type of data that has been used for efficiency assessment. Conventional DEA models assume the all the involved data in the efficiency evaluation are non-negative, which in many cases seems unrealistic specially when the profit or the rate...

In this case, teacher professionalism promotes student learning activities by managing information and the environment (including learning locations, methods, and media, rating systems, facilities and infrastructure) as well as the ability to teach students. Also includes the ability to do. Make it easy....

We developed a method for classification of Japanese documents and ranking of representative documents by using the characteristic of the frequencies of nouns. A representative document is defined as a document whose feature vector is the closest to the center of gravity of the class in the feature vector...

The purpose of the research conducted by the authors is to identify key problems in organizing the digital security of technology parks as prototypes of the “smart city” and points of innovative development of the economy. In the research the authors adhered to the hypothesis that the development in...

Failure mode and effect analysis (FMEA) is a powerful risk assessment tool to eliminate the risk and improve the reliability. In this article, a novel risk priorization model based on extended TODIM (an acronym in Portuguese of interactive and multiple attribute decision-making) method under interval-valued...

Learning physics in the school often become the scourge of frightening and avoided by the students because it is considered difficult to understand. This case caused the student's interest in learning physics becomes reduced. The way to overcome this case is to create an atmosphere of learning physics...

Compared to general normal temperature logistics, the cost of cold chain logistics is very huge. Not all enterprises have the strength of the development of cold chain logistics. Therefore, these enterprises will focus on the choice of third party cold-chain logistics enterprises. In the process of selection,...

Road traffic accidents still become major problems for Indonesia causing more than 25,000 deaths per year. One of the challenges faced in making road betterments is how to identify and prioritize black spots with minimal accident data. This study offers an innovative approach to combine Equivalent Accident...

Methane, a greenhouse gas (GHG), has caused the earth’s temperature to rise 0.6℃ since pre-industrial times and it is one of the main contributors in the warming of the globe. In New Zealand, a significant portion of methane emissions come from the digestive systems of livestock (cattle and sheep), thus...

With the continuous development of the Internet, community-based Q&A (CQA) system has become an effective platform for people to access online information and help. People can submit their own question in CQA and get answers from others. There will be an enormous amount of questions all the time, and...

The World Bank evaluates the business environment of various countries and uses the customs clearance time as a carrier to rank countries in the world. China’s ranking in the world is obviously inconsistent with China’s status as an economic and political power. On the basis of the customs clearance...

The preliminary census identified that Yunnan abounds with out the 1266 natural hot springs and water covered, accounting for about one-third of total of hot springs, and the ranking the first among the provinces and regions in China. In nearly few years, Yunnan's tourism industry association suggested...

The quality of threshed and redried tobacco strips directly affects the processing effects of cigarette making and the quality of cigarettes. However, there is a lack of effective comprehensive evaluation methods for quality. This study selected samples of threshed and redried tobacco strips from the...

This study addresses the pressing need for comprehensive impact assessment instruments tailored to renewable energy investments in Orang Asli territories, indigenous peoples of Peninsular Malaysia. Despite the promises of sustainability, such investments present challenges and risks to indigenous communities,...

In order to reduce the emotional factors in the selection of engineering material suppliers, QFD is applied to propose the quantitative method of selection of engineering material suppliers, and transform requirements of engineering materials into engineering and service characteristics that can be measured...

In the reform and opening up, Guangdong Province has gradually achieved vigorous economic development, with its total economic output ranking first in the country for 34 consecutive years, and its economic strength has greatly improved. However, the phenomenon of economic polarization still exists in...

The aim of this paper is to investigate intuitionistic fuzzy multiple attribute decision making problems with preference information on alternatives, in which the information on attribute weights is completely unknown and the attribute values and preference information on alternatives take the form of...

Tourism education plays a significant role in developing quality professionals in this sector. The present study aims to identify internal strengths, weaknesses as well as external opportunities and threats for developing sustainable strategies towards tourism higher education in Kerala. It initially...

Scholarships are educational assistance given to individuals or students with the aim of providing relief from financial costs for the continuation of the education pursued. Scholarships at SMK Auto Matsuda There are two types of scholarships which are grouped based on achievement criteria, status and...

A completely automatic facial expression recognition system is presented in this paper, which consists of three main procedures. The first is based on skin color blocks and geometrical properties applied to eliminate the skin color regions that do not belong to the face in the HSV color space. Than we...

Evaluate the enterprise quality credit with the method of grey correlation analysis and TOPSIS. Determine the main evaluation indicators of enterprise quality credit according to the quality credit definition proposed by GAQSIQ. Introduce the grey correlation analysis and TOPSIS method to the evaluation...

The shift of shopping behavior from offline into online platform grows new startups and SMEs in Indonesia. The increase number of new business put Indonesia in number one ranking among Asia Pacific countries with an entrepreneurial spirit. However, due to lack of experience, startups businesses face...

City branding is the right way to differentiate each city in order to realize the competitiveness of the area. This study aims to determine the public’s perception of the city brand, it becomes important to assess whether it is in accordance with the purpose of the formation of city branding. This quantitative...

this study uses Fuzzy Multiple Criteria Decision Making (FMCDM) theory combined with the Expert Opinion method to provide appropriate evaluation criteria weights and fuzzy numbers, and uses Fuzzy Ranking methods for ranking based on an integrated assessment to serve as the basis and reference for the...

Nowadays much attention is paid to assessing the results of students’ educational activities. International surveys compile the ranking and compare not only universities but also countries. Transparent results, social reports, the desire for improving the existing standards indicate the current trend...

This work aims to develop an Empirical Analysis of Des-tination Competitiveness of three main cities of Sinaloa, Mexico with a well-known Crouch-Ritchie model. This problem is approached as a multicriteria ranking problem with an outranking method and a multicriteria group deci-sion support system to...

Objective of the study was develop a system for daily self-monitoring of the physical activity of young people in various move and energy modes and experimentally prove its effectiveness by increasing the level of physical health and body mass index of participants in the experiment. Organization and...

With the development of the TV industry, the prediction of the TV drama is becoming more and more important. In recent years, large data analysis has gradually developed, so through large data to analysis the trend of TV drama will be the greatest extent to accelerate the development of the TV industry....