Statistical Comparison of Opinion Spam Detectors in Social Media with Imbalanced Datasets.

El-Sayed M. El-Alfy Sadam Al-Azani

Published in: SSCC (2018)

Keyphrases

imbalanced datasets
social media
learning from imbalanced data
cost sensitive learning
decision trees
email
training dataset
class imbalance
imbalanced data
sampling methods
class distribution
ensemble methods
feature selection algorithms
social networks
machine learning
cost sensitive
multi class