The process of predicting news stories popularity from several news sources has become a challenge of great importance for both news producers and readers. In this paper, we investigate methods for automatically predicting the number of clicks on a news story during one hour. Our approach is a combination of additive regression and bagging applied over a M5P regression tree using a logarithmic scale (log10). The features included are social-based (social network metadata from Facebook), content-based (automatically extracted keyphrases, and stylometric statistics from news titles), and time-based. In 1st Sapo Data Challenge we obtained 11.99% as mean relative error value which put us in the 4th place out of 26 participants.
@article{arxiv.1306.4608,
title = {Hourly Traffic Prediction of News Stories},
author = {Luis Marujo and Miguel Bugalho and João Paulo da Silva Neto and Anatole Gershman and Jaime Carbonell},
journal= {arXiv preprint arXiv:1306.4608},
year = {2013}
}
Comments
In 3rd International Workshop on Context-Aware Recommender Systems held as part of the 5th ACM RecSys Conference 2011