نتایج جستجو برای: gray relational analysis
تعداد نتایج: 2884646 فیلتر نتایج به سال:
Objective: As one of the well-known countries for medical tourism, Iran has the potential for growth in this industry and requires information and advertisements in online media and websites. This study aims to investigate the effectiveness of the content produced by the website of AriaMedTour Medical Tourism Company in informing tourists. Methods: This is an applied study that adopted an indu...
Accurate prediction of landslide displacement is an effective way to reduce the risk disaster. Under influence periodic precipitation and reservoir water level, many landslides in Three Gorges Reservoir area underwent significant deformation, showing a similar step-like deformation curve. Given nonlinear characteristics displacement, model established this study according variational mode decom...
Multidimensional data have various representations. Thanks to their simplicity in modeling multidimensional data and the availability of various mathematical tools (such as tensor decompositions) that support multi-aspect analysis of such data, tensors are increasingly being used in many application domains including scientific data management, sensor data management, and social network data an...
We propose a new probabilistic model for analyzing dynamic evolutions of relational data, such as additions, deletions and split & merge, of relation clusters like communities in social networks. Our proposed model abstracts observed timevarying object-object relationships into relationships between object clusters. We extend the infinite Hidden Markov model to follow dynamic and time-sensitive...
We present a new approach lo learn from relational data based on re-representation of the examples. This approach, called property-based re-representation is based on a new analysis of the structure of refinement graphs used in ILP and relational learning in general. This analysis allows the characterization of relational examples by a set of multirelational patterns called properties. Using th...
Let be the quotient ring where is the finite field of size and is a positive integer. A Gray map of length over is a special map from to ( . The Gray map is said to be a ( )-Gray map if the image of any -constacyclic code over is a -constacyclic code over the field . In this paper we investigate the existence of ( )-Gray maps over . In this direction, we find an equivalent ...
We provide a survey on relational models. Relational models describe complete networked domains by taking into account global dependencies in the data. Relational models can lead to more accurate predictions if compared to non-relational machine learning approaches. Relational models typically are based on probabilistic graphical models, e.g., Bayesian networks, Markov networks, or latent varia...
PURPOSE The Multidimensional Relationship Questionnaire (MRQ) was developed to measure psychological tendencies associated with intimate relationships by Snell Schicke and Arbeiter (2002). The purpose of the present study was to investigate the reliability and validity of the Turkish version of the Multidimensional Relationship Questionnaire. METHOD 480 university students from various facult...
Within the context of a quantitative generalisation of the well established framework of Abstract Interpretation – i.e. Probabilistic Abstract Interpretation – we investigate a quantitative notion of precision which allows us to compare analyses on the basis of their expected exactness for a given program. We illustrate this approach by considering various types of numerical abstractions of the...
The financial ratio analysis is an important issue for the stock exchange markets which have many sub-sectoral indexes. During Industry 4.0 revolution and transition, sector of information technology shown as one sectors that great strategic importance in global change development process. So, performance provides a significant added value to economies. In this study, multi-criteria decision-ma...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید