Results 11 to 20 of about 496,441 (105)

XGBoost-SHAP values, prediction of grassland degradation

open access: yes, 2020
Simulating and predicting grassland degradation by using Machine Learning (ML) method ...
Batunacun, Ralf Wieland
core   +1 more source

SHAP values from the XGBoost classifier.

open access: yes, 2022
SHAP values were calculated from the XGBoost classifier trained to predict an artificial phenotype simulated from real metagenomes (n = 2147, p = 520 taxa; see Fig 2).
Nicholas D. Youngblut (4732542)   +3 more
core   +1 more source

Rapid Landslide Extraction from High-Resolution Remote Sensing Images Using SHAP-OPT-XGBoost

open access: yes, 2023
Landslides, the second largest geological hazard after earthquakes, result in significant loss of life and property. Extracting landslide information quickly and accurately is the basis of landslide disaster prevention.
Bin Wang   +10 more
core   +1 more source

Analýza faktorů asociovaných s vícečetnými příčinami smrti v Česku v roce 2018 pomocí XGBoost regrese a metody SHAP [PDF]

open access: yes
This study focuses on the factors that are associated with recording multiple causes as the cause of death in Czechia. An XGBoost multiple regression is used in the analysis and its results are interpreted with SHAP values.
Boris Burcin, Bety Ukolova
core   +1 more source

XGBoost

open access: yes, 2021
Multi-fidelity tabular data for XGBoost hyperparameter space for ...
Neeratyoy Mallik (11224725)
core   +1 more source

三维模型打印系统及三维模型的成型方法

open access: yes, 2016
本发明提供了一种三维模型打印系统及三维模型的成型方法。该三维模型打印系统包括:工控机;驱动装置,所述驱动装置与所述工控机电连接,所述工控机控制所述驱动装置运动;以及喷嘴阵列,所述喷嘴阵列包括n行×m列个的喷嘴,其中,n≥1,m≥1,第n行中的第m个所述喷嘴的轴线和第n+1行中的第m或m+1个所述喷嘴的轴线之间存在距离,所述工控机控制所述驱动装置带动所述喷嘴开启或者关闭,解决了打印速度与打印精度不能兼容的技术难题 ...
张远明, 张文武
core  

Auto-focus technology and its application based on image processing

open access: yes, 2009
Auto-focusing technique is an important method to improve the precision,intelligentization,automatization for the indentation diameter measurement.The paper introduces an auto-focus method of indentation diameter measurement based on image processing ...
Chen, Xiaomei, Yang, Tao, Zuo, Yong
core  

基于可行模型集合方法的多模型切换控制

open access: yes, 2004
对含参数跳变的一类具有有界干扰的多输入多输出系统,为改善系统的瞬态响应性能,采用由多个固定模型和两个自适应模型组成的多模型,并引入切换指标函数构成多模型切换控制器.为克服多模型方法计算量大的缺点,采用可行模型集合方法,给出了可行模型应满足的必要条件.应用这一必要条件,对系统的多个模型进行检验,可快速缩小模型可行集合的范围,再通过切换指标函数,在可行模型集合中选择正确的控制器,从而在不降低系统响应性能的前提下 ...
王建, 张珩
core  

Igneous and metamorphic processes in the Shap Granite and its aureole [PDF]

open access: yes, 1986
The Shap Granite outcrops in eastern Cumbria, N.W. England and is a post—orogenic granite intruded during the Lower Devonian (ie 394 Ma) into rocks of Ordovician to Siturian age.
Caunt, Stephen Lloyd
core  

工程爆破的模型试验与模型律

open access: yes, 1995
本文在探讨工程爆破物理过程的基础上,分析了在何种条件下几何相似律与能量准则成立的条件。对硐室爆破、深孔爆破及水下爆破都分别作出了相应的爆破模型律 ...
杨振声
core  

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