The LESO-PB building building control system 0.0015 Density - PowerPoint PPT Presentation

Integrating R in an advanced The LESO-PB building building control system 0.0015 Density estimate 0.0010 0.0005 0.0000 0 500 1000 1500 2000 2500 3000 3500 [lux] David Lindelöf David Lindelöf useR! 2006 useR! 2006 15/06/2006 Vienna 15/06/2006 Vienna david.lindelof@epfl.ch david.lindelof@epfl.ch Bayes’s theorem User discomfort probability = = = Pr( ) C False E e = = = Pr( ) Pr( ) 1.0 E e C False C False 0.8 = = = + = = = Pr( ) Pr( ) Pr( ) Pr( ) Discomfort probability E e C False C False E e C True C True 0.6 0.4 Illuminance distribution for Illuminance distribution for 0.2 uncomfortable situations comfortable situations 0.0 0 500 1000 1500 2000 2500 3000 3500 [lux] cf. email classifiers: Pr( = = " " ) Spam True Content Nigeria David Lindelöf David Lindelöf useR! 2006 useR! 2006 15/06/2006 Vienna 15/06/2006 Vienna david.lindelof@epfl.ch david.lindelof@epfl.ch

Density estimation with Davies & Density estimation methods Kovac’s ftnonpar package True density Spline SHK97 Taut string 0.004 12 12 12 0.003 10 10 10 Density estimate = = Pr( ) 8 8 8 E e C False 0.002 6 6 6 4 4 4 0.001 2 2 2 0.000 0 0 0 0 500 1000 1500 2000 2500 3000 3500 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 [lux] Histogram Kernel SJ91 Total variation 12 12 12 0.0015 10 10 10 Density estimate 8 8 8 = = 0.0010 Pr( ) E e C True 6 6 6 4 4 4 0.0005 2 2 2 0.0000 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 0 500 1000 1500 2000 2500 3000 3500 [lux] David Lindelöf David Lindelöf useR! 2006 useR! 2006 15/06/2006 Vienna 15/06/2006 Vienna david.lindelof@epfl.ch david.lindelof@epfl.ch Discomfort probability Combination of variables 1.0 1500 0.8 = = Discomfort probability Pr( ) C False E e Eye−level illuminance [lux] 1000 Horizontal and eye-level 0.6 illuminances 0.4 500 0.2 0 0.0 0 500 1000 1500 0 500 1000 1500 2000 2500 3000 3500 Horizontal workplane illuminance [lux] [lux] David Lindelöf David Lindelöf useR! 2006 useR! 2006 15/06/2006 Vienna 15/06/2006 Vienna david.lindelof@epfl.ch david.lindelof@epfl.ch

Summary ● R called from a Java program to perform density estimation with taut-string algorithm ● Data prepared with an R script, then Davies & Kovac’s ftnonpar package computes the estimation David Lindelöf useR! 2006 15/06/2006 Vienna david.lindelof@epfl.ch

The LESO-PB building building control system 0.0015 Density - PowerPoint PPT Presentation

Integrating R in an advanced The LESO-PB building building control system 0.0015 Density estimate 0.0010 0.0005 0.0000 0 500 1000 1500 2000 2500 3000 3500 [lux] David Lindelf David Lindelf useR! 2006 useR! 2006 15/06/2006

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The LESO-PB building building control system 0.0015 Density - PowerPoint PPT Presentation

Integrating R in an advanced The LESO-PB building building control system 0.0015 Density estimate 0.0010 0.0005 0.0000 0 500 1000 1500 2000 2500 3000 3500 [lux] David Lindelf David Lindelf useR! 2006 useR! 2006 15/06/2006

City Building City Building (Glasgow) LLP City Building Overview City Building was formed in

The Stephenson Building The Walker Building The Sheraton Building This is our Principal Becky

Energy Complex (EnCo) (New and Existing Building) 117,859 m 2 Building A 61,45 8 m 2 Building B

ASHRAEs Building EQ Be an Energy Genius 1 This is a July 2019 Introduction to Building EQ

Building Ext Building Extensible Ne Building Ext Building Extensible Ne nsible Netw nsible

Intelligent Building and Building Energy Efficiency Shengwei Wang Chair Professor of Building

CAPACITY BUILDING OBJECTIVES FOR THIS TRAINING MANUAL CAPACITY BUILDING Capacity building is

Eco Building. BY RYAN GORDON. Building plan area 15m 27m Entrance. Front Office. Food

Building Resilience in Argyll and Bute Building Resilience in Argyll and Bute Building

LPC-1 BABY BRASA &amp; LANDMARK DISTRICT ARCHITECTS &amp; ENGINEERS, LLP 173-177 7TH AVE. SOUTH

Building powerful brands Athens M konos Qatar D bai Building powerful brands Building powerful

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LPC-1 BABY BRASA & LANDMARK DISTRICT ARCHITECTS & ENGINEERS, LLP 173-177 7TH AVE. SOUTH