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An Information-Theoretic Methodology for Estimating Bayesian Probability Forecast of a Downturn
Mostaghimi, Mehdi - 2007
This paper presents a new Bayesian methodology for predicting a turning point in an economic system. The methodology utilizes information-theoretic measurements for assessing likelihood functions for a turning point. This methodology shows that the total information of a likelihood function...
Persistent link: https://www.econbiz.de/10014049922
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Econometric forecasting using ubiquitous news text : text-enhanced factor model
Seo, Beomseok - 2023
Persistent link: https://www.econbiz.de/10014447774
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Machine Learning for Text Mining Based on Prediction of Occupational Accidents and Safety Risk Calculation
Li, Chang; Pan, Bing; Xiang, Zheng; Zhang, Lixuan; Chen, Lee - 2023
unique method is proposed by developing a text mining based prediction model using fault tree analysis (FTA), and Bayesian … Network (BN). Free unstructured accident dataset for a period of four years has been used in this study. Text mining approach …
Persistent link: https://www.econbiz.de/10014262136
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Associative classification apporaches : review and comparison
Abdelhamid, Neda; Thabtah, Fadi - In: Journal of information & knowledge management : JIKM 13 (2014) 3, pp. 1-30
Persistent link: https://www.econbiz.de/10010438960
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Tehran stock price modeling and forecasting using support vector regression (SVR) and its comparison with the classic model ARIMA
Hajibabaei, Saeed; Hajibabaei, Nematollah; Hosseini, … - In: Iranian economic review : journal of University of Tehran 18 (2014) 2, pp. 105-130
Persistent link: https://www.econbiz.de/10011455426
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Hybrid model using logit and nonparametric methods for predicting micro-entity failure
Blanco-Oliver, A.; Irimia-Dieguez, A.; Oliver-Alfonso, M. D. - In: Investment management and financial innovations 13 (2016) 3, pp. 35-46
Persistent link: https://www.econbiz.de/10011666564
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A network structural approach to the link prediction problem
Lee, Chungmok; Pham, Minh; Jeong, Myong K.; Kim, Dohyun; … - In: INFORMS journal on computing : JOC 27 (2015) 2, pp. 249-267
Persistent link: https://www.econbiz.de/10011291329
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Understanding spurious regression in financial economics
Deng, Ai - In: Journal of financial econometrics : official journal of … 12 (2014) 1, pp. 122-150
Persistent link: https://www.econbiz.de/10010233602
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Positive-versus-negative classification for model aggregation in predictive data mining
Lutu, Patricia E. N.; Engelbrecht, Andries P. - In: INFORMS journal on computing : JOC 25 (2013) 4, pp. 792-807
Persistent link: https://www.econbiz.de/10010203574
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Base model combination algorithm for resolving tied predictions for K-nearest neighbor OVA ensemble models
Lutu, Patricia E. N.; Engelbrecht, Andries P. - In: INFORMS journal on computing : JOC 25 (2013) 3, pp. 517-526
Persistent link: https://www.econbiz.de/10009784055