https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Short-term-Forecast/m-p/73892#M329 Hello everyone!<BR /> <BR /> I know a daily forecast isn't easy thingh to do, but I belive is possible give a reasonable solution using SAS High Performance Forecasting in supply chain demand for a short shelf-life products.<BR /> For a "regular" period the traditional time series metrics doing very well, but for a period before the holiday, for example, the prediction wasn't so satisfatory.<BR /> I believe a hybrid model ARIMA+fuzzy model should reduce the variability of the demand information. <BR /> <BR /> The question is: Have anyone tried combine time series models and fuzzy or network models in SAS ?<BR /> <BR /> Thanks. Wed, 22 Sep 2010 15:05:20 GMT Werg 2010-09-22T15:05:20Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Short-term-Forecast/m-p/73892#M329 Hello everyone!<BR /> <BR /> I know a daily forecast isn't easy thingh to do, but I belive is possible give a reasonable solution using SAS High Performance Forecasting in supply chain demand for a short shelf-life products.<BR /> For a "regular" period the traditional time series metrics doing very well, but for a period before the holiday, for example, the prediction wasn't so satisfatory.<BR /> I believe a hybrid model ARIMA+fuzzy model should reduce the variability of the demand information. <BR /> <BR /> The question is: Have anyone tried combine time series models and fuzzy or network models in SAS ?<BR /> <BR /> Thanks. Wed, 22 Sep 2010 15:05:20 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Short-term-Forecast/m-p/73892#M329 Werg 2010-09-22T15:05:20Z