Reference : Time Series Modeling of Market Price in Real-Time Bidding |
Scientific congresses, symposiums and conference proceedings : Paper published in a book | |||
Engineering, computing & technology : Computer science | |||
http://hdl.handle.net/10993/39730 | |||
Time Series Modeling of Market Price in Real-Time Bidding | |
English | |
Du, Manxing ![]() | |
Hammerschmidt, Christian ![]() | |
Varisteas, Georgios ![]() | |
State, Radu ![]() | |
Brorsson, Mats Hakan ![]() | |
Zhang, Zhu ![]() | |
Apr-2019 | |
27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning | |
Yes | |
International | |
27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning | |
April 24-26 | |
Bruges | |
Belgium | |
[en] Time Series ; Real-Time Bidding ; Recurrent Neural Network | |
[en] Real-Time-Bidding (RTB) is one of the most popular online
advertisement selling mechanisms. Modeling the highly dynamic bidding environment is crucial for making good bids. Market prices of auctions fluctuate heavily within short time spans. State-of-the-art methods neglect the temporal dependencies of bidders’ behaviors. In this paper, the bid requests are aggregated by time and the mean market price per aggregated segment is modeled as a time series. We show that the Long Short Term Memory (LSTM) neural network outperforms the state-of-the-art univariate time series models by capturing the nonlinear temporal dependencies in the market price. We further improve the predicting performance by adding a summary of exogenous features from bid requests. | |
http://hdl.handle.net/10993/39730 | |
FnR ; FNR11277622 > Manxing Du > > Self-learning predictive algorithms: from design to scalable implementation > 01/03/2016 > 31/10/2019 > 2016 |
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