Now showing items 1-10 of 17
Grey relational analysis and natural language Processing
This paper investigates validity of using grey relational analysis (GRA) for natural language processing (NLP). The domain of NLP is one associated with inherent vagueness and abstraction, with many sub-domains all invoking ...
Relation between China’s gasoline prices and international crude oil prices
(Taylor & Francis, 2016-12-07)
China’s gasoline prices are still regulated by government although China's refined oil pricing mechanism has been reformed for many times. In this paper, proximity and similarity between China’s gasoline prices and Brent ...
Quantification of Perception Clusters Using R-Fuzzy Sets and Grey Analysis
This paper investigates the use of the R-fuzzy significance measure hybrid approach introduced by the authors in a previous work; used in conjunction with grey analysis to allow for further inferencing, providing a higher ...
Uncertainty Representation of Grey Numbers and Grey Sets
In the literature there is a presumption that a grey set and an interval-valued fuzzy set are equivalent. This presumption ignores the existence of discrete components in a grey number. In this paper new measurements ...
Using grey Holt-Winters model to predict the air quality index for cties in China
The randomness, non-stationarity and irregularity of air quality index series bring the di fficulty of air quality index forecasting. To enhance forecast accuracy, a novel model combining grey accumulated generating technique ...
Grey Number Sequence Forecasting Approach for Interval Analysis: A case of China's Gross Domestic Product Prediction
(Research Information Ltd, 2014)
Grey Relational Analysis and Natural Language Processing to: Grey Language Processing
(RESEARCH INFORMATION LTD, 2016-01-01)
This paper investigates the validity of using grey relational analysis (GRA) for natural language processing (NLP). The domain of NLP is one associated with inherent vagueness and abstraction; with many sub-domains, all ...
Several problems need to be studied in grey system theory
The problems which remain for further studying in grey system theory are identified in this paper. Including the synthesis axiom of degree of greyness for “multiplication” and “division”, how to construct and select a ...
Explanation of terms of grey incidence analysis models
Purpose – The purpose of this paper is to present the terms of grey incidence analysis models. Design/methodology/approach –The definitions of basic terms about various grey incidence analysis models are presented one ...
Explanation of terms of grey clustering evaluation models
Purpose – The purpose of this paper is to present the terms of grey clustering evaluation models. Design/methodology/approach –The definitions of basic terms about grey clustering evaluation models are presented one ...