Search Results - subject:"factorization"

A neural network based price sensitive recommender model to predict customer choices based on price effect

Chen, Shiuann-Shuoh; Choubey, Bhaskar; Singh, Vinay - In: Journal of retailing and consumer services 61 (2021), pp. 1-15

Persistent link: https://www.econbiz.de/10012581911

Content-based model of web search behavior : an application to TV show search

Liu, Jia; Toubia, Olivier; Hill, Shawndra - In: Management science : journal of the Institute for … 67 (2021) 10, pp. 6378-6398

Persistent link: https://www.econbiz.de/10012666157

A poisson factorization topic model for the study of creative documents (and their summaries)

Toubia, Olivier - In: Journal of marketing research 58 (2021) 6, pp. 1142-1158

Persistent link: https://www.econbiz.de/10012794321

Adaptation to climate change : extreme events versus gradual changes

Lee, Sangjun; Zhao, Jinhua - In: Journal of economic dynamics & control 133 (2021), pp. 1-17

Persistent link: https://www.econbiz.de/10014535768

A competitive optimization approach for data clustering and orthogonal non-negative matrix factorization

Dehghanpour-Sahron, Ja'far; Mahdavi-Amiri, Nezam - In: 4OR : quarterly journal of the Belgian, French and … 19 (2021) 4, pp. 473-499

Persistent link: https://www.econbiz.de/10012697391

Exploiting social media with higher-order Factorization Machines: Statistical arbitrage on high-frequency data of the S&P 500

Knoll, Julian; Stübinger, Johannes; Grottke, Michael - 2017

recent publications employed support vector machines and second-order Factorization Machines, respectively, to this end … account for second-order interactions. In thispaper, weapply higher-order Factorization Machines, for which efficient training … algorithms have only been available since 2016. As Factorization Machines require hyperparameters to be specified, we also …

Persistent link: https://www.econbiz.de/10011662951

Financial market predictions with Factorization Machines: Trading the opening hour based on overnight social media data

Stübinger, Johannes; Walter, Dominik; Knoll, Julian - 2017

financial markets using Factorization Machines, which represent a state-of-the-art algorithm coping with high-dimensional data …-order Factorization Machines (SFM), third-order Factorization Machines (TFM), and adaptive-order FactorizationMachines (AFM). In the back …-testing study, we prove the efficiency of Factorization Machines in general and show that increasing complexity of Factorization …

Persistent link: https://www.econbiz.de/10011746521

Financial market predictions with Factorization Machines : trading the opening hour based on overnight social media data

Stübinger, Johannes; Walter, Dominik; Knoll, Julian - 2017

Persistent link: https://www.econbiz.de/10011741411

Exploiting social media with higher-order Factorization Machines : statistical arbitrage on high-frequency data of the S&P 500

Knoll, Julian; Stübinger, Johannes; Grottke, Michael - 2017

Persistent link: https://www.econbiz.de/10011656152

Multivariate factorisable sparse asymmetric least squares regression

Chao, Shih-Kang; Härdle, Wolfgang Karl; Huang, Chen - 2016

More and more data are observed in form of curves. Numerous applications in finance, neuroeconomics, demographics and also weather and climate analysis make it necessary to extract common patterns and prompt joint modelling of individual curve variation. Focus of such joint variation analysis...

Persistent link: https://www.econbiz.de/10011663440