Work place: Dept. of IT, GVP College of Engineering (A), Visakhapatnam, Andhra Pradesh, 530048, India
E-mail: drkbmadhuri@gvpce.ac.in
Website:
Research Interests: Pattern Recognition, Data Mining, Data Compression, Data Structures and Algorithms
Biography
K. B. Madhuri received M.Tech. degree in Computer Science and Technology from Andhra University in 1999. She obtained Ph.D from JNTU, Hyderabad in 2009. Presently she is working as Professor & Dean, School of CSE, IT & Computer Applications at Gayatri Vidya Parishad College of Engineering(A),Visakhapatnam, Andhra Pradesh, India. Her research interests include Data Mining, Pattern Recognition, Data warehousing and RDBMS. She is currently guiding two Ph.D scholars. She published research papers in National and International Journals. She is a member of IEEE and associate member of Institute of Engineers (India).
By Sirra Kanthi Kiran M. Shashi K. B. Madhuri
DOI: https://doi.org/10.5815/ijitcs.2022.05.05, Pub. Date: 8 Oct. 2022
In the recent decades, the automatic veracity verification of rumors is essential, since online social media platforms allow users to post news item or express opinion towards a circulating piece of information without much restriction. The intention of fake news is to make the readers believe in inaccurate information, where the detection of fake news by using content is a difficult task. So, the auxiliary information: user profile, social engagement of the users, and other user’s comments are useful in the detection of fake news. In this manuscript, a novel multi-stage transfer learning approach is introduced for an effective fake news detection, where it utilizes user’s comments as auxiliary information to detect whether the given tweet is true or false. The stances of the response tweets contain opinions on news/rumors are often used for verifying the veracity of the circulating information. In order to devastate the effects of the specific rumors at the earliest, the multi-stage transfer learning approach automatically predict veracity of rumors jointly with the stances of their response tweets. The proposed multi-stage transfer learning is an inductive transfer learning variation that is used to forecast the stance of responses, then to identify fake news. The proposed model’s effectiveness is evaluated on the two-benchmark datasets: semEval-2017 task 8 and PHEME. The proposed model outperformed the existing approaches by obtaining a classification accuracy of 64.30% and 65.30%, an F-measure of 65.95% and 63.90% on semEval-2017 task 8, and PHEME on event-wise datasets.
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