TB-BCG: Topic-Based BART copyright Generator for Fake News Detection

TB-BCG: Topic-Based BART copyright Generator for Fake News Detection

Blog Article

Fake news has been spreading intentionally and misleading society to believe unconfirmed information; this phenomenon makes it challenging to identify fake news based on shared content.Fake news circulation is not only a current issue, but it has been disseminated for centuries.Dealing with fake news is a challenging task because it spreads massively.

Therefore, automatic fake news detection is urgently needed.We introduced TB-BCG, Topic-Based BART copyright Generator, to increase detection accuracy using deep learning.This approach plays an essential role in selecting impacted data rows and adding more training data.

Our research implemented Latent Dirichlet Allocation (Topic-based), Bidirectional and Auto-Regressive Transformers click here (BART), and Cosine Document Similarity as the main tools involved in Constraint @ AAAI2021-COVID19 Fake News Detection dataset shared task.This paper sets forth this simple yet powerful idea by selecting a dataset based on topic and sorting based on distinctive data, generating copyright training data using BART, and comparing copyright-generated text toward source text using cosine similarity.If the comparison value between copyright-generated text and source text is more than 95%, then add that copyright-generated text into the dataset.

In order to prove the resistance of precision and the robustness in various numbers of data training, we used satisfyer pro penguin next generation 30%, 50%, 80%, and 100% from the total dataset and trained it using simple Long Short-Term Memory (LSTM) and Convolutional Neural Network (CNN).Compared to baseline, our method improved the testing performance for both LSTM and CNN, and yields are only slightly different.