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检索条件"主题词=Sentiment analysis"
174 条 记 录,以下是111-120 订阅
排序:
Deer Hunting Optimization with Deep Learning Enabled Emotion Classification on English Twitter Data
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Computer Systems Science & Engineering 2023年 第12期47卷 2741-2757页
作者: Abdelwahed Motwakel Hala J.Alshahrani Jaber S.Alzahrani Ayman Yafoz Heba Mohsen Ishfaq Yaseen Amgad Atta Abdelmageed Mohamed I.Eldesouki Department of Computer and Self Development Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAlKharjSaudi Arabia Department of Applied Linguistics College of LanguagesPrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia Department of Industrial Engineering College of Engineering at AlqunfudahUmm Al-Qura UniversityMakkahSaudi Arabia Department of Information Systems Faculty of Computing and Information TechnologyKing Abdulaziz UniversityJeddahSaudi Arabia Department of Computer Science Faculty of Computers and Information TechnologyFuture University in EgyptNew Cairo11835Egypt Department of Information System College of Computer Engineering and SciencesPrince Sattam bin Abdulaziz UniversityAlKharjSaudi Arabia
Currently,individuals use online social media,namely Facebook or Twitter,for sharing their thoughts and *** of emotions on social networking sites’finds useful in several applications in social welfare,commerce,publi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Determination of Consistency between Quantitative Evaluation and Non-quantitative Evaluation
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Journal of Donghua University(English Edition) 2023年 第3期40卷 334-342页
作者: 史倩 刘国华 School of Computer Science and Technology Donghua UniversityShanghai 201620China
The combination of quantitative evaluation(QE)and non-quantitative evaluation(NQE)is an important evaluation tool in the fields of academic level evaluation(e.g.,EasyChair,Academic paper review form)and internet commo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
An Intelligent Deep Neural sentiment Classification Network
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Intelligent Automation & Soft Computing 2023年 第5期36卷 1733-1744页
作者: Umamaheswari Ramalingam Senthil Kumar Murugesan Karthikeyan Lakshmanan Chidhambararajan Balasubramaniyan Department of Electronics and Instrumentation Engineering SRM Valliammai Engineering CollegeKattankulathurTamilnaduIndia Department of Computer Science and Engineering SRM Valliammai Engineering CollegeKattankulathurTamilnaduIndia Department of Electronics and Communications Engineering SRM Valliammai Engineering CollegeKattankulathurTamilnaduIndia
A Deep Neural sentiment Classification Network(DNSCN)is devel-oped in this work to classify the Twitter data *** attempts to extract the negative and positive sentiments in the Twitter *** main goal of the system is to... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Bitcoin price change and trend prediction through twitter sentiment and data volume
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Financial Innovation 2022年 第1期8卷 1293-1312页
作者: Jacques Vella Critien Albert Gatt Joshua Ellul Centre for DLT University of MaltaMsida MSD 2080Malta Department of Information and Computing Sciences Utrecht UniversityPrincetonplein 53584 CC UtrechtThe Netherlands
Twitter sentiment has been shown to be useful in predicting whether Bitcoin’s price will increase or *** the state-of-the-art is limited to predicting the price direction and not the magnitude of increase/*** this pa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
sentiment Lexicon Construction Based on Improved Left-Right Entropy Algorithm
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Journal of Donghua University(English Edition) 2022年 第1期39卷 65-71页
作者: 于守健 王保英 卢婷 College of Computer Science and Technology Donghua UniversityShanghai 201620China
A novel method of constructing sentiment lexicon of new words(SLNW)is proposed to realize effective Weibo sentiment analysis by integrating existing lexicons of sentiments,lexicons of degree,negation and *** on left-r... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
基于在线评论的预测模型构建研究
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运筹与模糊学 2024年 第2期14卷 766页
作者: 袁卓越 江南大学商学院,江苏 无锡
本研究的目的在于将传统的年限数据以及在线评论等非传统数据一起考量,建立会员销量预测模型,提高销售预测的准确性和可靠性。我们收集了哔哩哔哩大会员的历史销售数据和相关的在线评论数据,采用机器学习方法对数据进行分析和建模。... 详细信息
来源: 博看期刊 评论
Label distribution for multimodal machine learning
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Frontiers of Computer Science 2022年 第1期16卷 33-43页
作者: Yi REN Ning XU Miaogen LING Xin GENG Department of Computer Science and Engineering Southeast UniversityNanjing211189China
Multimodal machine learning(MML)aims to understand the world from multiple related *** has attracted much attention as multimodal data has become increasingly available in real-world *** is shown that MML can perform ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Encoding syntactic representations with a neural network for sentiment collocation extraction
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Science China(Information Sciences) 2017年 第11期60卷 7-18页
作者: Yanyan ZHAO Bing QIN Ting LIU Department of Media Technology and Art Harbin Institute of Technology Department of Computer Science and Technology Harbin Institute of Technology
sentiment collocation refers to the collocation of a target word and a polarity word. sentiment collocation extraction aims to extract the targets and their modifying polarity words by analyzing the relationships betw... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
A Text sentiment Classification Modeling Method Based on Coordinated CNN-LSTM-Attention Model
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Chinese Journal of Electronics 2019年 第1期28卷 120-126页
作者: ZHANG Yangsen ZHENG Jia JIANG Yuru HUANG Gaijuan CHEN Ruoyu Institute of Intelligent Information Processing Beijing Information Science and Technology University Beijing Laboratory of National Economic Security Early-Warning Engineering
The major challenge that text sentiment classification modeling faces is how to capture the intrinsic semantic, emotional dependence information and the key part of the emotional expression of text. To solve this prob... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Spoken dialog summarization system with HAPPINESS/SUFFERING factor recognition
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Frontiers of Computer Science 2017年 第3期11卷 429-443页
作者: Yang-Yen OU Ta-Wen KUAN Anand PAUL Jhing-Fa WANG An-Chao TSAI Department of Electronic Engineering Cheng Kung University Talnan 701 China Department of Computer Science and Engineering Kyungpook National Univeristy Daegu 702-701 Korea Department of Digital Multimedia Design Tajen University Pingtung 741 China
This work presents a spoken dialog summariza- tion system with HAPPINESS/SUFFERING factor recognition. The semantic content is compressed and classified by factor categories from spoken dialog. The transcription of au... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论