Precursory Analysis of Attack-Log Time Series by Machine Learning for Detecting Bots in CAPTCHA.

Tsuyoshi Arai Yasuo Okabe Yoshinori Matsumoto

Published in: ICOIN (2021)

Keyphrases

machine learning
database
data analysis
pattern recognition
decision trees
computer science
information extraction
text classification
social networks
natural language
supervised learning
knowledge acquisition
non stationary
human users
machine learning approaches