Sep 17, 2017 · Previous study has shown that the detection rate for Twitter spam can be decreased for about 33% in average with the class imbalance rate rises ...
Sep 17, 2017 · In this paper, we have studied the class imbalance problem in Twitter spam detection. Firstly, we have conducted a comparative study regarding ...
In this paper, we have studied the class imbalance problem in Twitter spam detection. Firstly, we have conducted a comparative study regarding some popular ...
The experimental results show that the increase of class imbalance rate leads to slightly better precision in spam detection along with an over 30% decrease in ...
Dataset of 10032 tweets showing that 4.57% of the collected data tweets are spam. This yields a class imbalance rate over 19. However, most of the existing ...
Addressing the class imbalance problem in Twitter spam detection using ensemble learning · A comparative study of the class imbalance problem in Twitter spam ...
Oct 22, 2024 · To mitigate the threat, a lot of recent studies apply machine learning techniques to classify Twitter spam and promising results are reported.
From the analysis of various papers it was observed that, there are still some challenges in spam detection in terms of high dimensionality, class imbalances, ...
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A comparative study of the class imbalance problem in Twitter spam detection · Chaoliang LiShigang Liu. Computer Science. Concurrency and Computation. 2018.