Semantic matching method-based question and answer classification algorithm research

Pinyue Li; Xiwei Feng; Chi Zhao; Wei Hou; Hao Chen; Yafei Gui; Jiansheng Wu; Chaoqi Wang

doi:10.1117/12.2671151

28 April 2023 Semantic matching method-based question and answer classification algorithm research

Pinyue Li, Xiwei Feng, Chi Zhao, Wei Hou, Hao Chen, Yafei Gui, Jiansheng Wu, Chaoqi Wang

Proceedings Volume 12610, Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022); 1261059 (2023) https://doi.org/10.1117/12.2671151
Event: Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022), 2022, Wuhan, China

Abstract

A deep learning multi-classification algorithm is proposed to address the problem that machines cannot accurately understand the semantic differences of the same words in different sentences in the current research on semantic matching question-and-answer classification algorithms. The HanLP word separation algorithm is used to classify the problem first, then the words commonly used in the sentences are replaced according to the correspondence in the dictionary library, and finally the replaced data are imported into the BERT model for encoding and learning. It was verified that the combination of the HanLP word classification algorithm and the BERT model allowed the machine to understand the user's input test to a greater extent and with a higher accuracy rate than other methods. When applied to real-world scenarios, this method will make the user experience more efficient and convenient. With the rapid development of AI, this method will also help in the exploration of natural language.

Citation Download Citation

Pinyue Li, Xiwei Feng, Chi Zhao, Wei Hou, Hao Chen, Yafei Gui, Jiansheng Wu, and Chaoqi Wang "Semantic matching method-based question and answer classification algorithm research", Proc. SPIE 12610, Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022), 1261059 (28 April 2023); https://doi.org/10.1117/12.2671151

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KEYWORDS

Data modeling

Evolutionary algorithms

Semantics

Classification systems

Matrices

Artificial intelligence

Feature extraction

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