Titlebook: Macroeconomic Forecasting in the Era of Big Data; Theory and Practice Peter Fuleky Book 2020 Springer Nature Switzerland AG 2020 Big Data.M

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Thrombolysis

Variable Selection and Feature Screeningdinal data, and survival data. From the perspective of modeling, we review various models including linear model, generalized linear model, additive model, varying-coefficient model, Cox model, etc. We also cover some model-free feature screening procedures.

火花

Bayesian Model Averaging genre categorization, but also variables derived from social media content which capture sentiment and volume of Twitter messages. We discuss the impact of different model specifications and describe how results are obtained using the open-source package BMS available for the R environment for statistical computing and graphics.

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