Work place: Dept. of CS&SE, A.U. College of Engineering, Visakhapatnam, 530003, India
E-mail: smogalla2000@yahoo.com
Website:
Research Interests: Artificial Intelligence, Autonomic Computing, Data Mining, Data Structures and Algorithms, Mathematics of Computing
Biography
M. Shashi is a Professor and Chairperson of Board of Studies of the Department of Computer Science & Systems Engineering, A.U. College of Engineering(A), Andhra University, Visakhapatnam, Andhra Pradesh. She received the AICTE Career Award in 1996, Best Ph.D thesis prize from Andhra University in the year 1994 and AP State Best teacher award in 2016. 13 Ph.D.’s was awarded under her guidance. She co-authored more than 60 technical research papers in International Journals and 50 International Conferences and delivered many invited talks in such academic events. She is a member of IEEE Computational Intelligence group, Fellow of Institute of Engineers (India) and life member of Computer Society of India. Her current research interests include Data warehousing and Mining, Data Analytics, Artificial Intelligence, Soft Computing and Machine Learning.
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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