3 papers
cs.IR2017
DancingLines: An Analytical Scheme to Depict Cross-Platform Event Popularity
Tianxiang Gao, Weiming Bao, Jinning Li +5
Nowadays, events usually burst and are propagated online through multiple modern media like social networks and search engines. There exists various research discussing the event d…
cs.LG2017
Accelerate RNN-based Training with Importance Sampling
Fei Wang, Xiaofeng Gao, Guihai Chen +1
Importance sampling (IS) as an elegant and efficient variance reduction (VR) technique for the acceleration of stochastic optimization problems has attracted many researches recent…
cs.IR2017
Which is better? A Modularized Evaluation for Topic Popularity Prediction
Yiming Zhang, Jiacheng Luo, Xiaofeng Gao +1
Topic popularity prediction in social networks has drawn much attention recently. Various elegant models have been proposed for this issue. However, different datasets and evaluati…