咨询与建议

限定检索结果

文献类型

  • 167 篇 期刊文献
  • 7 篇 会议

馆藏范围

  • 174 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 114 篇 工学
    • 108 篇 计算机科学与技术...
    • 39 篇 控制科学与工程
    • 38 篇 软件工程
    • 32 篇 材料科学与工程(可...
    • 24 篇 电气工程
    • 15 篇 电子科学与技术(可...
    • 14 篇 信息与通信工程
    • 14 篇 生物医学工程(可授...
    • 11 篇 力学(可授工学、理...
    • 5 篇 网络空间安全
    • 4 篇 机械工程
    • 3 篇 仪器科学与技术
  • 61 篇 理学
    • 41 篇 数学
    • 16 篇 生物学
    • 11 篇 系统科学
    • 8 篇 统计学(可授理学、...
    • 3 篇 地理学
    • 2 篇 生态学
  • 46 篇 管理学
    • 35 篇 管理科学与工程(可...
    • 11 篇 工商管理
    • 5 篇 图书情报与档案管...
  • 27 篇 文学
    • 25 篇 外国语言文学
    • 2 篇 新闻传播学
  • 19 篇 经济学
    • 19 篇 应用经济学
  • 12 篇 医学
    • 10 篇 临床医学
    • 8 篇 基础医学(可授医学...
  • 7 篇 法学
    • 6 篇 社会学
    • 2 篇 政治学
  • 7 篇 教育学
    • 4 篇 教育学
    • 2 篇 心理学(可授教育学...
  • 3 篇 艺术学
  • 1 篇 历史学
  • 1 篇 农学

主题

  • 174 篇 sentiment analys...
  • 33 篇 machine learning
  • 25 篇 deep learning
  • 23 篇 natural language...
  • 17 篇 social media
  • 16 篇 情感分析
  • 10 篇 covid-19
  • 9 篇 twitter
  • 9 篇 opinion mining
  • 5 篇 aspect extractio...
  • 5 篇 twitter data
  • 5 篇 neural network
  • 5 篇 attention mechan...
  • 5 篇 naive bayes
  • 4 篇 topic detection
  • 4 篇 artificial intel...
  • 4 篇 supervised learn...
  • 4 篇 text mining
  • 4 篇 big data
  • 4 篇 data mining

机构

  • 7 篇 department of co...
  • 4 篇 department of co...
  • 3 篇 上海工程技术大学
  • 3 篇 department of ap...
  • 2 篇 department of co...
  • 2 篇 university of ch...
  • 2 篇 上海理工大学
  • 2 篇 department of co...
  • 2 篇 department of in...
  • 2 篇 department of co...
  • 2 篇 department of ap...
  • 2 篇 school of comput...
  • 2 篇 department of it...
  • 2 篇 department of en...
  • 2 篇 the faculty of n...
  • 2 篇 department of co...
  • 2 篇 faculty of compu...
  • 2 篇 college of compu...
  • 2 篇 school of comput...
  • 2 篇 department of so...

作者

  • 5 篇 abdelwahed motwa...
  • 4 篇 ishfaq yaseen
  • 4 篇 amgad atta abdel...
  • 3 篇 hala j.alshahran...
  • 3 篇 jang hyun kim
  • 3 篇 mesfer al duhayy...
  • 3 篇 manar ahmed hamz...
  • 2 篇 fulian yin
  • 2 篇 nada boudjellal
  • 2 篇 mehedi masud
  • 2 篇 asif khan
  • 2 篇 sami ullah
  • 2 篇 badria sulaiman ...
  • 2 篇 heba mohsen
  • 2 篇 waheed noor
  • 2 篇 hafiz tayyab rau...
  • 2 篇 jiajun zou
  • 2 篇 dongyan nan
  • 2 篇 hui shi
  • 2 篇 xiaoli feng

语言

  • 155 篇 英文
  • 19 篇 中文
检索条件"主题词=Sentiment analysis"
174 条 记 录,以下是1-10 订阅
排序:
sentiment analysis Using E-Commerce Review Keyword-Generated Image with a Hybrid Machine Learning-Based Model
收藏 引用
Computers, Materials & Continua 2024年 第7期80卷 1581-1599页
作者: Jiawen Li Yuesheng Huang Yayi Lu Leijun Wang Yongqi Ren Rongjun Chen School of Computer Science Guangdong Polytechnic Normal UniversityGuangzhou510665China Hubei Province Key Laboratory of Occupational Hazard Identification and Control Wuhan University of Science and TechnologyWuhan430065China
In the context of the accelerated pace of daily life and the development of e-commerce,online shopping is a mainstreamway for consumers to access products and *** understand their emotional expressions in facing diffe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
RUSAS: Roman Urdu sentiment analysis System
收藏 引用
Computers, Materials & Continua 2024年 第4期79卷 1463-1480页
作者: Kazim Jawad Muhammad Ahmad Majdah Alvi Muhammad Bux Alvi Faculty of Computer Science and Engineering Frankfurt University of Applied SciencesFrankfurt am Main60318Germany Technical Writer and Researcher Proteus Technologies LLCIslamabad04405Pakistan Faculty of Engineering The Islamia University of BahawalpurBahawalpur63100Pakistan
sentiment analysis, the meta field of Natural Language Processing (NLP), attempts to analyze and identify thesentiments in the opinionated text data. People share their judgments, reactions, and feedback on the intern... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Public Opinions on ChatGPT:An analysis of Reddit Discussions by Using sentiment analysis,Topic Modeling,and SWOT analysis
收藏 引用
Data Intelligence 2024年 第2期6卷 344-374页
作者: Shwe Zin Su Naing Piyachat Udomwong International College of Digital Innovation and Financial Technology 239 Nimmanhaemin Road SuthepMuangChiang Mai 50200Thailand
The sudden arrival of Al(Artificial Intelligence)into people's daily lives all around the world was marked by the introduction of ChatGPT,which was officially released on November 30,*** Al invasion in our lives drew ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
DeBERTa-GRU: sentiment analysis for Large Language Model
收藏 引用
Computers, Materials & Continua 2024年 第6期79卷 4219-4236页
作者: Adel Assiri Abdu Gumaei Faisal Mehmood Touqeer Abbas Sami Ullah Department of Informatics for Business College of BusinessKing Khalid UniversityAbha61421Saudi Arabia Department of Computer Science College of Computer Engineering and SciencesPrince Sattam bin Abdulaziz UniversityAl-Kharj11942Saudi Arabia School of Electrical and Information Engineering Zhengzhou UniversityZhengzhou450001China Department of Computer Science and Technology Beijing University of Chemical TechnologyBeijing100029China Department of Computer Science Government College University FaisalabadFaisalabadPunjab38000Pakistan
Modern technological advancements have made social media an essential component of daily *** media allow individuals to share thoughts,emotions,and *** analysis plays the function of evaluating whether the sentiment o... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
sentiment analysis and Classification Using Deep Semantic Information and Contextual Knowledge
收藏 引用
Computers, Materials & Continua 2023年 第1期74卷 671-691页
作者: Ahmed Abdulhakim Al-Absi Dae-Ki Kang Mohammed Abdulhakim Al-Absi Department of Smart Computing Kyungdong University 464-gilBongpoGosungGangwon-do24764Korea Division of Computer Engineering Dongseo University47 Jurye-roSasang-guBusan47011Korea Department of Computer Engineering Dongseo University47 Jurye-roSasang-guBusan47011Korea
sentiment analysis(AS)is one of the basic research directions in natural language processing(NLP),it is widely adopted for news,product review,and ***-based sentiment analysis(ABSA)aims at identifying the sentiment po... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
sentiment analysis of Roman Urdu on E-Commerce Reviews Using Machine Learning
收藏 引用
Computer Modeling in Engineering & Sciences 2022年 第6期131卷 1263-1287页
作者: Bilal Chandio Asadullah Shaikh Maheen Bakhtyar Mesfer Alrizq Junaid Baber Adel Sulaiman Adel Rajab Waheed Noor Department of Computer Science and Information Technology University of BalochistanQuetta87300Pakistan College of Computer Science and Information Systems Najran UniversityNajran61441Saudi Arabia Department of Information Technology University of BalochistanQuetta87300Pakistan
sentiment analysis task has widely been studied for various languages such as English and ***,Roman Urdu sentiment analysis yet requires more attention from peer-researchers due to the lack of Off-the-Shelf Natural La... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
sentiment analysis in Social Media for Competitive Environment Using Content analysis
收藏 引用
Computers, Materials & Continua 2022年 第6期71卷 5603-5618页
作者: Shahid Mehmood Imran Ahmad Muhammad Adnan Khan Faheem Khan T.Whangbo Riphah School of Computing&Innovation Faculty of ComputingRiphah International University Lahore CampusLahore54000Pakistan Pattern Recognition and Machine Learning Lab Department of SoftwareGachon UniversitySeongnamGyeonggido13120Korea Department of Computer Engineering Gachon UniversitySeongnam13557Korea
Education sector has witnessed several changes in the recent *** changes have forced private universities into fierce competition with each other to get more students *** competition has resulted in the adoption of ma... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
sentiment analysis on Social Media Using Genetic Algorithm with CNN
收藏 引用
Computers, Materials & Continua 2022年 第3期70卷 5399-5419页
作者: Dharmendra Dangi Amit Bhagat Dheeraj Kumar Dixit Department of Mathematics and Computer Applications Maulana Azad National Institute of Technology(MANIT)BhopalMadhya PradeshIndia
There are various intense forces causing customers to use evaluated data when using social media platforms and microblogging ***,customers throughout the world share their points of view on all kinds of topics through... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
sentiment analysis with Tweets Behaviour in Twitter Streaming API
收藏 引用
Computer Systems Science & Engineering 2023年 第5期45卷 1113-1128页
作者: Kuldeep Chouhan Mukesh Yadav Ranjeet Kumar Rout Kshira Sagar Sahoo NZ Jhanjhi Mehedi Masud Sultan Aljahdali Computer Science and Engineering I.T.S Engineering CollegeGreater Noida201310India Computer Science and Engineering DPG Institute of Technology and ManagementGurgaon122004India Computer Science and Engineering National Institute of Technology SrinagarJammu and KashmirIndia Department of Computer Science and Engineering SRM UniversityAmaravatiAndhra Pradesh522240India School of Computer Science SCS Taylor’s UniversitySubang Jaya47500Malaysia Department of Computer Science College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia
Twitter is a radiant platform with a quick and effective technique to analyze users’perceptions of activities on social *** researchers and industry experts show their attention to Twitter sentiment analysis to recog... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Improving sentiment analysis in Election-Based Conversations on Twitter with ElecBERT Language Model
收藏 引用
Computers, Materials & Continua 2023年 第9期76卷 3345-3361页
作者: Asif Khan Huaping Zhang Nada Boudjellal Arshad Ahmad Maqbool Khan School of Computer Science and Technology Beijing Institute of TechnologyBeijing100081China The Faculty of New Information and Communication Technologies University Abdel-Hamid Mehri Constantine 2Constantine25000Algeria Department of IT and Computer Science Pak-Austria Fachhochschule:Institute of Applied Sciences and TechnologyHaripur22620Pakistan
sentiment analysis plays a vital role in understanding public opinions and sentiments toward various *** recent years,the rise of social media platforms(SMPs)has provided a rich source of data for analyzing public opi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论