J Hartmann, J Huppertz, C Schamp… - International Journal of …, 2019 - Elsevier
Online social media drive the growth of unstructured text data. Many marketing applications require structuring this data at scales non-accessible to human coding, eg, to detect …
Recent Weak Supervision (WS) approaches have had widespread success in easing the bottleneck of labeling training data for machine learning by synthesizing labels from multiple …
Cybercriminals use social media platforms to disseminate spam, misleading facts, fake news, and malicious links. Blocking such deceptive social media spam is essential …
R Cekik, AK Uysal - Expert Systems with Applications, 2020 - Elsevier
High dimensionality problem is an important concern for short text classification due to its effect on computational cost and accuracy of classifiers. Also, short text data, besides being …
Weak supervision is a popular method for building machine learning models without relying on ground truth annotations. Instead, it generates probabilistic training labels by estimating …
Background: With digital transformation and growing social media usage, kids spend considerable time on the web, especially watching videos on YouTube. YouTube is a source …
But computers usually do not explain their predictions which is a barrier to the adoption of machine learning. This book is about making machine learning models and their decisions …
A large number of the most-subscribed YouTube channels target children of very young age. Hundreds of toddler-oriented channels on YouTube feature inoffensive, well produced, and …
In many applications labeled data is not readily available, and needs to be collected via pain- staking human supervision. We propose a rule-exemplar method for collecting human …