Detecting fake news for reducing misinformation risks using analytics approaches

C Zhang, A Gupta, C Kauten, AV Deokar… - European Journal of …, 2019 - Elsevier
Fake news is playing an increasingly dominant role in spreading misinformation by
influencing people's perceptions or knowledge to distort their awareness and decision …

Using deep learning models to detect fake news about COVID-19

MY Chen, YW Lai, JW Lian - ACM Transactions on Internet Technology, 2023 - dl.acm.org
The proliferation of mobile networked devices has made it easier and faster than ever for
people to obtain and share information. However, this occasionally results in the …

TaxoExpan: Self-supervised taxonomy expansion with position-enhanced graph neural network

J Shen, Z Shen, C **ong, C Wang, K Wang… - Proceedings of the web …, 2020 - dl.acm.org
Taxonomies consist of machine-interpretable semantics and provide valuable knowledge for
many web applications. For example, online retailers (eg, Amazon and eBay) use …

Comments mining with TF-IDF: the inherent bias and its removal

I Yahav, O Shehory, D Schwartz - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Text mining have gained great momentum in recent years, with user-generated content
becoming widely available. One key use is comment mining, with much attention being …

Enhancing taxonomy completion with concept generation via fusing relational representations

Q Zeng, J Lin, W Yu, J Cleland-Huang… - Proceedings of the 27th …, 2021 - dl.acm.org
Automatic construction of a taxonomy supports many applications in e-commerce, web
search, and question answering. Existing taxonomy expansion or completion methods …

Hiexpan: Task-guided taxonomy construction by hierarchical tree expansion

J Shen, Z Wu, D Lei, C Zhang, X Ren… - Proceedings of the 24th …, 2018 - dl.acm.org
Taxonomies are of great value to many knowledge-rich applications. As the manual
taxonomy curation costs enormous human effects, automatic taxonomy construction is in …

Empower entity set expansion via language model probing

Y Zhang, J Shen, J Shang, J Han - arxiv preprint arxiv:2004.13897, 2020 - arxiv.org
Entity set expansion, aiming at expanding a small seed entity set with new entities belonging
to the same semantic class, is a critical task that benefits many downstream NLP and IR …

Taxonomy completion via triplet matching network

J Zhang, X Song, Y Zeng, J Chen, J Shen… - Proceedings of the …, 2021 - ojs.aaai.org
Automatically constructing taxonomy finds many applications in e-commerce and web
search. One critical challenge is as data and business scope grow in real applications, new …

Sentiment analysis using machine learning classifiers: evaluation of performance

RB Shamantha, SM Shetty, P Rai - 2019 IEEE 4th international …, 2019 - ieeexplore.ieee.org
The modern era internet is full of information pertaining to opinion of people through
applications such as social media, micro blogging sites, review sites, personal blogs etc …

Hyperexpan: Taxonomy expansion with hyperbolic representation learning

MD Ma, M Chen, TL Wu, N Peng - arxiv preprint arxiv:2109.10500, 2021 - arxiv.org
Taxonomies are valuable resources for many applications, but the limited coverage due to
the expensive manual curation process hinders their general applicability. Prior works …