×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
自动化研究所 [11]
厦门大学 [1]
北京大学 [1]
北京航空航天大学 [1]
地理科学与资源研究所 [1]
计算技术研究所 [1]
更多...
内容类型
期刊论文 [13]
会议论文 [3]
其他 [1]
学位论文 [1]
发表日期
2020 [3]
2018 [3]
2017 [3]
2016 [2]
2015 [2]
2014 [4]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共18条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Knowledge-Based Topic Model for Multi-Modal Social Event Analysis
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2020, 卷号: 22, 期号: 8, 页码: 2098-2110
作者:
Xue, Feng
;
Hong, Richang
;
He, Xiangnan
;
Wang, Jianwei
;
Qian, Shengsheng
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/08/31
Analytical models
Knowledge based systems
Social networking (online)
Data mining
Data models
Internet
Knowledge engineering
Knowledge embedding
multi-modal
topic coherence
event classification
Discriminative multimodal embedding for event classification
期刊论文
NEUROCOMPUTING, 2020, 卷号: 395, 页码: 160-169
作者:
Qi, Fan
;
Yang, Xiaoshan
;
Zhang, Tianzhu
;
Xu, Changsheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/06/22
Social media
Event classification
Multimodal embedding
Using Social Media to Mine and Analyze Public Opinion Related to COVID-19 in China
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2020, 卷号: 17, 期号: 8, 页码: 22
作者:
Han, Xuehua
;
Wang, Juanle
;
Zhang, Min
;
Wang, Xiaojie
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/03/23
coronavirus
COVID-19
social media
public opinion
China
resource allocation
Cross-Domain Collaborative Learning via Discriminative Nonparametric Bayesian Model
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2018, 卷号: 20, 期号: 8, 页码: 2086-2099
作者:
Qian, Shengsheng
;
Zhang, Tianzhu
;
Xu, Changsheng
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2019/12/16
Social media
discriminative non-parametric Bayesian model
multi-modality
Multi-modal max-margin supervised topic model for social event analysis
期刊论文
Multimedia Tools and Applications, 2018, 期号: 99, 页码: 1–20
作者:
Feng Xue
;
Jianwei Wang
;
Shengsheng Qian
;
Tianzhu Zhang
;
Xueliang Liu
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2018/02/07
Social Event Classification
Multi-modal
Max-margin
Social Media
Topic Model
A Novel Text Classification Method for Emergency Event Detection on Social Media
会议论文
2018 IEEE SMARTWORLD, UBIQUITOUS INTELLIGENCE & COMPUTING, ADVANCED & TRUSTED COMPUTING, SCALABLE COMPUTING & COMMUNICATIONS, CLOUD & BIG DATA COMPUTING, INTERNET OF PEOPLE AND SMART CITY INNOVATION (SMARTWORLD/SCALCOM/UIC/ATC/CBDCOM/IOP/SCI), 2018-01-01
作者:
Liu, Yanfang
;
Niu, Jianwei
;
Zhao, Qingjuan
;
Lv, Jianghua
;
Ma, Shilong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
social media
event detection
text classification
one-class SVM
variable length n-gram
Social Media: New Perspectives to Improve Remote Sensing for Emergency Response
期刊论文
PROCEEDINGS OF THE IEEE, 2017
Li, Jun
;
He, Zhi
;
Plaza, Javier
;
Li, Shutao
;
Chen, Jinfen
;
Wu, Henglin
;
Wang, Yandong
;
Liu, Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Deep learning
emergency response
remote sensing
social media
VOLUNTEERED GEOGRAPHIC INFORMATION
CONVOLUTIONAL NEURAL-NETWORKS
LANDSAT TM DATA
DISASTER MANAGEMENT
EVENT DETECTION
BIG DATA
IMAGE CLASSIFICATION
OBJECT DETECTION
FLOOD
GIS
Sentiment Computing for the News Event Based on the Social Media Big Data
期刊论文
IEEE ACCESS, 2017, 卷号: 5, 页码: 2373-2382
作者:
Jiang, Dandan[1]
;
Luo, Xiangfeng[2]
;
Xuan, Junyu[3]
;
Xu, Zheng[4]
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/04/24
Text mining
sentiment computing
emotion classification
social media big data
Sentiment Computing for the News Event Based on the Social Media Big Data
期刊论文
IEEE ACCESS, 2017, 卷号: 5, 页码: 2373-2382
作者:
Jiang, Dandan
;
Luo, Xiangfeng
;
Xuan, Junyu
;
Xu, Zheng
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2019/12/12
Text mining
sentiment computing
emotion classification
social media big data
Learning Relevance Restricted Boltzmann Machine for Unstructured Group Activity and Event Understanding
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER VISION, 2016, 卷号: 119, 期号: 3, 页码: 329-345
作者:
Zhao, Fang
;
Huang, Yongzhen
;
Wang, Liang
;
Xiang, Tao
;
Tan, Tieniu
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2016/10/20
Representation Learning
Video Analysis
Restricted Boltzmann Machine
Sparse Bayesian Learning
©版权所有 ©2017 CSpace - Powered by
CSpace