BT5153-Group-Seventeen / Weibo-Sentiment-Analysis-During-COVID-19Links
In order to analyze the sentiment orientation on Chinese social platform, our group scraped raw reposts during the period when domestic COVID is most series(1.20-3.09) from Weibo and built different models to predict the sentiment scores of these reposts.
☆16Updated 2 years ago
Alternatives and similar repositories for Weibo-Sentiment-Analysis-During-COVID-19
Users that are interested in Weibo-Sentiment-Analysis-During-COVID-19 are comparing it to the libraries listed below
Sorting:
- Public Behavior Analysis under the COVID-19 Emergency——Based on Weibo Mining☆10Updated 4 years ago
- COVID-19-sentiment-analysis-dataset-Weibo☆37Updated 4 years ago
- 数据集依据与“新冠肺炎”相关的230个主题关键词进行数据采集,抓取了2020年1月1日—2020年2月20日期间共计100万条微博数据,并对其中10万条数据进行人工标注,标注分为三类,分别为:1(积极),0(中性)和-1(消极)☆18Updated 4 years ago
- Using topic models to discover evolution of worldwide health issues☆24Updated 6 years ago
- 使用中文情感词汇本体库进行情感分析,之后对每种情感的文本进行主题分析。Using Chinese Sentiment Dictionary for Sensitive Analysis, Then applying LDA Topic Analysis for each E…☆15Updated 4 years ago
- 以聚类算法、LDA主题模型、分类器为基础,完成对Twitter语料的基于地理位置的主题事件挖掘,并对主题事件进行细粒度的情绪分析☆35Updated 6 years ago
- ☆20Updated 6 years ago
- 用gensim训练LDA模型,进行新闻文本主题分析☆77Updated 6 years ago
- Latent Drichlet Allocation and Dynamic Topic Modeling☆9Updated 3 years ago
- Topic Analysis of Weibo News Based on Title-Weighted LDA Model ;基于标题加权的LDA模型的微博新闻主题分析;タイトル加重LDAモデルに基づくWeiboニューストピック分析☆14Updated 3 years ago
- 使用SO_PMI互信息算法、词向量法快速构建不同领域(手机、汽车等)的专业情感词典☆94Updated 3 years ago
- Dataset of China's-image-related tweets during COVID-19 with aspect-level sentiment labels.☆17Updated 4 years ago
- 该资源为调用大连理工情感词典实现的情感分析和情绪分类,并与SnowNLP进行对比。基础性文章,希望对您有所帮助~☆101Updated 4 years ago
- 利用bert预训练模型生成句向量或词向量☆27Updated 4 years ago
- 中文文本挖掘lda模型,gensim+jieba库☆17Updated 5 years ago
- 文本聚类、tfidf、lda、doc2vec+kmeans等各种方法实现☆23Updated 5 years ago
- 基于BERT模型的中文文本情感分类☆37Updated 2 years ago
- A sentiment analysis platform☆47Updated 5 years ago
- 复现了论文《基于主题模型的短文本关键词抽取及扩展》的代码☆30Updated 4 years ago
- 用python判断微博用户的影响力☆53Updated 9 years ago
- 文本热点挖掘,基于DBSCAN聚类模型,对文本的热点事件进行挖掘☆43Updated 5 years ago
- 根据褒贬种子词,利用SO-PMI构建情感词典☆26Updated 9 years ago
- [数据+代码] 经典的中文情感词典、情感分析停用词、程度副词、否定词表+中文金融情感词典(包括上市公司文本_正式和股吧社媒文本_非正式)...☆137Updated 2 years ago
- 提出基于划分的LDA主题模型 (PLDA)。对传统LDA模型进行改进,考虑中长篇文档篇章结构较为清晰,传统LDA在处理中长篇文档时不能识别每个篇章的主题,提出基于划分的LDA主题模型,对中长篇文档如新闻报道】国务院工作报告等按照段落进行划分,先拆后合,并将其效果与传统LDA…☆40Updated 5 years ago
- Sentimental Analysis of Massive Chinese Microblog Data☆9Updated 4 years ago
- Retrieving 'Topics' (concept) from corpus using (1) Latent Dirichlet Allocation (Genism) for modelling. Perplexity and Coherence score we…☆12Updated 6 years ago
- 新浪微博#新冠疫情话题 舆情分析与话题热度预测☆20Updated 4 years ago
- 基于LSTM网络与自注意力机制对中文评论进行细粒度情感分析☆55Updated 3 years ago
- 【NLP巴士】公众号文章配套代码☆31Updated 5 years ago
- Chinese text sentiment analysis via Graph Convolution Neural Networks☆52Updated 5 years ago