Forecasting Low-Visibility Procedure States with Tree-Based Statistical Methods
نویسندگان
چکیده
منابع مشابه
Visibility and Fog Forecasting Based on Decision Tree Method
The paper describes a visibility and fog forecasting model developed and used at the Hungarian Meteorological Service (HMS) for last 3 years. The investigated model is a perfect prognostical model (PP). Characteristics of the model, such as input data, statistical approach, decision trees and threshold numbers, are described in this paper. The model was tested for both measured sounding and pre...
متن کاملTree-visibility Orders Tree-visibility Orders
In this paper we introduce a new class of partially ordered sets, called tree-visibility orders, extending the class of interval orders in a fashion similar to the extension of interval graphs to chordal graphs. This class contains interval orders, duals of generalized interval orders and height one orders. We give a characterization of tree-visibility orders by an innnite family of minimal for...
متن کاملImproved Crude Oil Price Forecasting With Statistical Learning Methods
Reliable forecasts of the price of oil are of interest for a wide range of applications. For example, central banks and private sector forecasters view the price of oil as one of the key variables in generating macroeconomic projections and in assessing macroeconomic risks. Of particular interest is the question of the extent to which the price of oil is helpful in predicting recessions. This p...
متن کاملmortality forecasting based on lee-carter model
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
15 صفحه اولTree-visibility orders
We introduce a new class of partially ordered sets, called tree-visibility orders, containing interval orders, duals of generalized interval orders and height one orders. We give a characterization of tree-visibility orders by an innnite family of minimal forbidden suborders. Furthermore we present an eecient recognition algorithm for tree-visibility orders.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pure and Applied Geophysics
سال: 2018
ISSN: 0033-4553,1420-9136
DOI: 10.1007/s00024-018-1914-x