Development of Adaptive Neuro-Fuzzy Inference System for Assessing Industry Leadership in Accident Situations

Cerqueira, Ivone; Carvalho, P. P. L.; Rodríguez, Jorge Laureano Moya; Ávila, Salvador; Freires, Francisco Gaudêncio Mendonça

doi:10.1109/access.2022.3206766

Cited by 1 publication

(2 citation statements)

References 75 publications

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“…Specificity indicates the precision of the constructed information granules as Equ tion (14). Shorter information granules indicate higher specificity, meaning that the resu ing information granules have a well-defined meaning.…”

Section: 𝐶𝑜𝑣𝑒𝑟𝑎𝑔𝑒 = ∑ 𝑖𝑛𝑐𝑙(𝑦 𝑌 ) (mentioning

confidence: 99%

“…A complementary model, called a neuro-fuzzy system, was proposed by combining the advantages of fuzzy models and neural networks to address the abovementioned issues [1][2][3][4][5]. Studies are actively being conducted on neuro-fuzzy inference systems [6][7][8][9][10][11][12][13][14][15]. Similar to FIS, neuro-fuzzy inference systems are expressed by fuzzy rules.…”

Section: Introductionmentioning

confidence: 99%

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A Design and Its Application of Multi-Granular Fuzzy Model with Hierarchical Tree Structures

Yeom,

Kwak

2023

Applied Sciences

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This paper is concerned with the design of a context-based fuzzy C-means (CFCM)-based multi-granular fuzzy model (MGFM) with hierarchical tree structures. For this purpose, we propose three types of hierarchical tree structures (incremental, aggregated, and cascaded types) in the design of MGFM. In general, the conventional fuzzy inference system (FIS) has problems, such as time consumption and an exponential increase in the number of if–then rules when processing large-scale multivariate data. Meanwhile, the existing granular fuzzy model (GFM) reduces the number of rules that increase exponentially. However, the GFM not only has overlapping rules as the cluster centers become closer but also has problems that are difficult to interpret due to many input variables. To solve these problems, the CFCM-based MGFM can be designed as a smaller tree of interconnected GFMs. Here, the inputs of the high-level GFMs are taken from the output to the low-level GFMs. The hierarchical tree structure is more computationally efficient and easier to understand than a single GFM. Furthermore, since the output of the CFCM-based MGFM is a triangular fuzzy number, it is evaluated based on a performance measurement method suitable for the GFM. The prediction performance is analyzed from the automobile fuel consumption and Boston housing database to present the validity of the proposed approach. The experimental results demonstrate that the proposed CFCM-based MGFM based on the hierarchical tree structure creates a small number of meaningful rules and solves prediction-related problems by making them explainable.

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Section: 𝐶𝑜𝑣𝑒𝑟𝑎𝑔𝑒 = ∑ 𝑖𝑛𝑐𝑙(𝑦 𝑌 ) (mentioning

confidence: 99%