Search Results - subject:"Text Classification"

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IBM predictive analytics reduces server downtime

Bogojeska, Jasmina; Giurgiu, Ioana; Stark, George; … - In: INFORMS journal on applied analytics 51 (2021) 1, pp. 63-75

Persistent link: https://www.econbiz.de/10012498809

Investor sentiment in blogs : design of a classifier and validation by a portfolio simulation

Klein, Achim - 2016

Persistent link: https://www.econbiz.de/10012544971

Parsing the content of bank supervision

Goldsmith-Pinkham, Paul; Hirtle, Beverly J.; Lucca, David O. - 2016

We measure bank supervision using the database of supervisory issues, known as matters requiring attention or immediate attention, raised by Federal Reserve examiners to banking organizations. The volume of supervisory issues increases with banks' asset size, especially for the largest and most...

Persistent link: https://www.econbiz.de/10011442184

Parsing the content of bank supervision

Goldsmith-Pinkham, Paul; Hirtle, Beverly J.; Lucca, David O. - 2016

Persistent link: https://www.econbiz.de/10011538000

Social media, political uncertainty, and stock markets

Fan, Rui; Talavera, Oleksandr; Tran, Vu - In: Review of quantitative finance and accounting 55 (2020) 3, pp. 1137-1153

Persistent link: https://www.econbiz.de/10012304103

Research on text classification based on automatically extracted keywords

Ni, Pin; Li, Yuming; Chang, Victor - In: International journal of enterprise information systems … 16 (2020) 4, pp. 1-16

Persistent link: https://www.econbiz.de/10012426607

Text categorisation through dimensionality reduction using wavelet transform

Chamorro-Padial, Jorge; Rodríguez-Sánchez, Rosa - In: Journal of information & knowledge management : JIKM 19 (2020) 4, pp. 2050039-1-2050039-21

Persistent link: https://www.econbiz.de/10012486795

Using SVD for text classification

Nugumanova, Aliya; Baiburin, Yerzhan - International Institute of Social and Economic Sciences - 2014

information. In this paper we apply singular value decomposition to improve text classification. We build co-occurrence matrix and … experiments on Reuters Text Classification Collection. …

Persistent link: https://www.econbiz.de/10011207173

Predicting web site audience demographics using content and design cues

Kim, Iljoo; Pant, Gautam - In: Information & management : the internat. journal of … 56 (2019) 5, pp. 718-730

Persistent link: https://www.econbiz.de/10012028963

Comparing automated text classification methods

Hartmann, Jochen; Huppertz, Juliana; Schamp, Christina; … - In: International journal of research in marketing : IJRM ; … 36 (2019) 1, pp. 20-38

Persistent link: https://www.econbiz.de/10012016489

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