Some forecasting models have been developed, but these methods' precision usually can't meet with practical requirement. The Traffic models of different time sections in a day have diversities. The forecasting precision could be improved if the models are built on different time section. A serial ...
A Summary of Traffic Flow Forecasting Methods 来自 Semantic Scholar 喜欢 0 阅读量: 1396 作者:J Liu,G Wei 摘要: Real-time traffic flow forecasting is one of important issues of ITS research.Some forecasting models including history average,time-series,Kalman filtering,non-parametric regression,...
Artificial neural networks (ANNs) are increasingly used for flood forecasting. The performance of these models relies on the selection of appropriate inputs. However, Input Variable Selection (IVS) is typically performed using expert knowledge or simple linear methods. This research compares and evaluat...
Power flow forecasting is a fundamental function in early warning and security countermeasure system(EWSC)for power grid.The ultra-short term and daily power flow forecasting methods are both presented.The factors affecting robustness and accuracy of the results of these two methods are analyzed.Power...
LAIJinhui,LIANGSong.Short-timetrafficflowforecastingmethodbasedonBPneuralnetworkoptimizedby ACS.ComputerEngineeringandApplications,2014,50(10):244-248. Abstract:Trafficflowpredictionisaveryimportantresearchareaofintelligenttransportationsystems.Traditionalprediction methodsdoesnotworkverywellbecauseofthecomplexityoftheinflu...
A variety of short-term traffic flow forecasting methods have been developed in the last two decades. However, due to the complexity of traffic conditions and the drawbacks existing in those methods, predictions of traffic flow generally lack accuracy and robustness. In response to these problems,...
There are two primary types of forecasting methods: direct and indirect. The main difference between them is that direct forecasting uses actual flow data, where indirect forecasting relies on projected balance sheets and income statements. Choosing the right forecasting method depends on the cash flow...
Cash flow forecasting is important for modern businesses, not only to see if you have enough cash to survive the year, but how much you’ll need to grow.
Methods of cash flow forecasting There are two main methods of forecasting: the direct method and the indirect method. Both serve the same purpose of predicting the amount of cash that moves in and out of your business. However, the direct method focuses more on short-term and medium-term ...
1) passenger flow forecasting 客流预测方法 1. The traditional passenger flow forecasting can t adapt itself to the urban planning of a metropolitan area composed of clustering cities and towns. 传统的城市交通客流预测方法已不适用于群落城镇构成的都市圈的规划。 更多例句>> 2) passenger flow forec...