ZTE Communications ›› 2023, Vol. 21 ›› Issue (2): 11-17.DOI: 10.12142/ZTECOM.202302003

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Deep Learning-Based Semantic Feature Extraction: A Literature Review and Future Directions

DENG Letian(), ZHAO Yanru   

  1. Northwest Agriculture and Forestry University, Xianyang 712100, China
  • Received:2023-03-14 Online:2023-06-13 Published:2023-06-13
  • About author:DENG Letian (2536059342@qq.com) is with the College of Mechanical and Electronic Engineering, Northwest A&F University, China, majoring in electronic information engineering. His research interests include artificial intelligence technology, semantic communication, and computer vision.|ZHAO Yanru received her PhD in agricultural mechanization engineering from Zhejiang University, China in 2018. She conducted joint doctoral training at Washington State University, USA from 2016 to 2017. Now she is an associate professor at the School of Mechanical and Electronic Engineering of Northwest A&F University, China. Her research interests include agricultural information intelligent sensing technology and equipment, high-throughput plant phenotype analysis, accurate orchard management, and intelligent research and development of field equipment. She serves as a reviewer with Computers and Electronics in Agriculture, Biosystem Engineering, and Analytical Methods and Fuel. She is a member of China Artificial Intelligence Society.

Abstract:

Semantic communication, as a critical component of artificial intelligence (AI), has gained increasing attention in recent years due to its significant impact on various fields. In this paper, we focus on the applications of semantic feature extraction, a key step in the semantic communication, in several areas of artificial intelligence, including natural language processing, medical imaging, remote sensing, autonomous driving, and other image-related applications. Specifically, we discuss how semantic feature extraction can enhance the accuracy and efficiency of natural language processing tasks, such as text classification, sentiment analysis, and topic modeling. In the medical imaging field, we explore how semantic feature extraction can be used for disease diagnosis, drug development, and treatment planning. In addition, we investigate the applications of semantic feature extraction in remote sensing and autonomous driving, where it can facilitate object detection, scene understanding, and other tasks. By providing an overview of the applications of semantic feature extraction in various fields, this paper aims to provide insights into the potential of this technology to advance the development of artificial intelligence.

Key words: semantic feature extraction, semantic communication, deep learning