PPT-Sample Representativeness:

New aid in Feature Selection Gustavo SosaCabrera 1 Miguel GarcíaTorres 2 Santiago Gómez 1 Christian E Schaerer 1 Federico Divina 2 November 2016 Séminaire Math AmSud Montevideo Uruguay. 1974 Judgment Under Uncertainty Heuristics and Biases Science 18511241131 Representativeness Examples 2 Tversky Amos and David Kahneman 1974 Judgment Under Uncertainty Heuristics and Biases Science 18511241131 brPage 3br Combs Slovic 1979 see also Analysis of the spatial representativeness of rural background monitoring stations in SpainMartin,LorenzoInmaculadaPalomino,Garrido A tmosphericPollutionCIEMAT,Avda.Complutense28040 Madrid,SpainABSTRA Analytics for Assessing Global Representativeness. Matthew D Schmill. Lindsey Gordon, . Erle. Ellis, Nicholas . Magliocca. , . Tim Oates. University of Maryland, Baltimore County. GLOBE: Enhancing Scientific Workflows. Power Analysis for Geographic Representativeness. Matthew D Schmill. . and Tim Oates. University of Maryland, Baltimore County. GLOBE: Enhancing Scientific Workflows. The goal: accelerate and improve scientific workflows for land change science. Melissa . Kreller. , NWS Fairbanks. Eric Stevens, UAF/GINA. Presentation in Two Parts. W. hy . s. atellite products are so important to WFO Fairbanks. Specific Examples: Proving Ground products in use at WFO Fairbanks. (e.g. medicine or law) or genre (e.g. newspaper text or academic prose) specific. For a general corpus, it is understandable that it should cover, proportionally, as many text types as possible so tha Is the sample that we study a typical cross-section of the wider population from which it is taken?. Can the findings be used to make generalisations about the wider population?. Representativeness. In order to do any research we must have some participants. Solid samples can be run as either . KBr. . disks, . Nujol. mulls . on . NaCl. . plate, Film on . NaCl. plate or in . CCl. 4. solution . 1. Preparation of . KBr. disks. Advantage to . KBr. disk: no overlapping signals from the matrix (. Dilution. Washing. Drop Dialysis. Cation. Exchange. Zip Tips. Typical contaminants in protein/peptide samples. No interference: TFA, formic acid, acetic acid, . . -mercaptoethanol, DTT, HCl, NH. 4. Sample Fit-Gap Kick-off The Sample Fit-Gap Kick-Off is intended as an illustration of how agencies can develop a fit-gap approach, manage stakeholders involved in the process, and implement their strategies for identifying and dispositioning capability gaps. ?. Silvia . Biffignandi. , Bergamo . University. Alessandro Zeli, Istat. . silvia. . biffignandi. @unibg.it. zeli @ista.it. Q2010. Helsinki. Biffignandi Silvia- Zeli Alessandro. David Piccone Shail Butani and Edwin Robison Bureau of Labor Statistics 2 Massachusetts Ave NE Suite 4985 Washington DC 20212 Abstract In 2010 the US Bureau of Labor Statistics1 BLS began preparation attached to them The computer using a procedure called random digit dialing RDD actually creates phone numbers from those exchanges then generates telephone samples from those In essence this procedur Dilution. Washing. Drop Dialysis. Cation. Exchange. Zip Tips. Typical contaminants in protein/peptide samples. No interference: TFA, formic acid, acetic acid, . . -mercaptoethanol, DTT, HCl, NH. 4.