Web Mining-Social Networks Security (WmSnSec) Datasets

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WmSnSec 1

This dataset has been used in the paper "Content-based Filtering in On-line Social Networks" submitted to the PSDML 2010 - ECML/PKDD Workshop on Privacy and Security issues in Data Mining and Machine Learning.
The purpose of the dataset is to provide supervised labels (membership classes) for a set of messages taken from the popular Facebook OSN. Messages was extracted from an heterogeneous set of publicly visible user groups in italian language.

WmSnSec 2

WmSnSec 1 dataset with, in addition, contextual features.