Search Results - subject:"Unsupervised"

How polarized are citizens? : measuring ideology from the ground-up

Draca, Mirko; Schwarz, Carlo - 2018

Persistent link: https://www.econbiz.de/10012170632

Mobile applications buying opinions exploration using topic modeling

Jipa, Gabriel - In: Expert journal of economics 6 (2018) 2, pp. 44-55

Mobile devices proved to be disruptive for businesses. Installing, accessing and buying a new application become easy. Application marketplaces called Application Stores provides security (due to certification process imposed to developers), accessibility, application lifecycle serving as a...

Persistent link: https://www.econbiz.de/10012062946

How polarized are citizens? : measuring ideology from the ground-up

Draca, Mirko; Schwarz, Carlo - 2018

Persistent link: https://www.econbiz.de/10012163571

Deep learning-based detection of tax frauds: an application to property acquisition tax

Lee, Changro - In: Data Technologies and Applications 56 (2021) 3, pp. 329-341

a property acquisition tax. An autoencoder, a popular unsupervised learning algorithm, is applied to 2,228 tax returns …

Persistent link: https://www.econbiz.de/10014712693

Heritage hotels and customer experience: a text mining analysis of online reviews

Chittiprolu, Vinay; Samala, Nagaraj; Bellamkonda, Raja … - In: International Journal of Culture, Tourism and … 15 (2021) 2, pp. 131-156

. A total of 1000 reviews were randomly selected for further analysis to eliminate the bandwagon effect. Unsupervised text …

Persistent link: https://www.econbiz.de/10014768415

Data exploration by representative region selection : axioms and convergence

Estes, Alexander S.; Ball, Michael O.; Lovell, David J. - In: Mathematics of operations research 46 (2021) 3, pp. 970-1007

Persistent link: https://www.econbiz.de/10012625676

Tracking innovation diffusion : AI analysis of large-scale patent data towards an agenda for further research

Fredström, Ashkan; Wincent, Joakim; Sjödin, Rönnberg … - In: Technological forecasting & social change : an … 165 (2021), pp. 1-6

Persistent link: https://www.econbiz.de/10012671854

Clustering driving styles via image processing

Zhu, Rui; Wüthrich, Mario V. - In: Annals of actuarial science : publ. by the Institute of … 15 (2021) 2, pp. 276-290

Persistent link: https://www.econbiz.de/10012593581

Intent identification in unattended customer queries using an unsupervised approach

Rebelo, Hugo D.; Oliveira Lucas A. F.; Almeida, Gustavo M. - In: Journal of information & knowledge management : JIKM 20 (2021) 3, pp. 2150037-1-2150037-26

Persistent link: https://www.econbiz.de/10012668795

An integrated approach to renew software contract using machine learning.

John, Shylu; Shah, Bhavin; Dixit, Varun; Wani, Amol - In: Journal of business analytics 4 (2021) 1, pp. 14-25

Persistent link: https://www.econbiz.de/10012513658