TY - GEN
T1 - Parallel sentimental analysis based on neCTAR research cloud and aurin
AU - Wang, Zhenwei
AU - Zhu, Mingdong
AU - Wang, Haitao
AU - Yang, Wen Chi
N1 - Publisher Copyright:
© 2019 Association for Computing Machinery.
PY - 2019/10/16
Y1 - 2019/10/16
N2 - Social networks produce huge amount of complicated and heuristic data, from which the emotion of the owner to particular topics are reflected. Thus, the data can be the source of emotional statistics to analyze the comments related to different topics. In the proposed system, we collected political twitters as the experimental data. The system built a comprehensive structure for data harvesting, NLP, feature selection, machine learning, data mining, database, Restful style API and front-end data visualization, which can be circulated on a cloud system called Nectar research cloud. Besides, the system uses a parallel method to processing data chunk on a super computer called Spartan and discusses the choke point of multiple-core when dealing with the parallel computing. As for data model, Australian Urban Research Infrastructure Network (AURIN), for harvesting some training and test data set is also illustrated in this paper.
AB - Social networks produce huge amount of complicated and heuristic data, from which the emotion of the owner to particular topics are reflected. Thus, the data can be the source of emotional statistics to analyze the comments related to different topics. In the proposed system, we collected political twitters as the experimental data. The system built a comprehensive structure for data harvesting, NLP, feature selection, machine learning, data mining, database, Restful style API and front-end data visualization, which can be circulated on a cloud system called Nectar research cloud. Besides, the system uses a parallel method to processing data chunk on a super computer called Spartan and discusses the choke point of multiple-core when dealing with the parallel computing. As for data model, Australian Urban Research Infrastructure Network (AURIN), for harvesting some training and test data set is also illustrated in this paper.
KW - AURIN
KW - Nectar Cloud
KW - Parallel Processing
KW - Sentimental Analysis
UR - http://www.scopus.com/inward/record.url?scp=85077812563&partnerID=8YFLogxK
U2 - 10.1145/3366715.3366730
DO - 10.1145/3366715.3366730
M3 - Conference Proceeding
AN - SCOPUS:85077812563
T3 - ACM International Conference Proceeding Series
SP - 1
EP - 6
BT - RSVT 2019 - 2019 International Conference on Robotics Systems and Vehicle Technology
PB - Association for Computing Machinery
T2 - 2019 International Conference on Robotics Systems and Vehicle Technology, RSVT 2019
Y2 - 18 October 2019 through 20 October 2019
ER -