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An optimization in antnet routing algorithm
Data preprocess
Probabilistic & Statistical Techniques Eng. Tamer Eshtawi First Semester 2007-2008 Eng. Tamer Eshtawi First Semester 2007-2008.
Data Preprocessing. An important issue for data warehousing and data mining real world data tend to be incomplete, noisy and inconsistent includes –data.
3.1 - 1 Copyright © 2010, 2007, 2004 Pearson Education, Inc. All Rights Reserved. Section 3-4 Measures of Relative Standing and Boxplots.
Basics of z Scores, Percentiles, Quartiles, and Boxplots 3-4 Measures of Relative Standing.
3.4 - 1 Copyright © 2010, 2007, 2004 Pearson Education, Inc. Lecture Slides Elementary Statistics Eleventh Edition and the Triola Statistics Series by.
CS261 Data Structures Hash-like Sorting. Hash Tables: Sorting Can create very fast sort programs using hash tables These sorts are not ‘general purpose’
Outline Introduction Descriptive Data Summarization Data Cleaning Missing value Noise data Data Integration Redundancy Data Transformation.
Outline
Section 3.4 Measures of Relative Standing 1.z-scores 2.percentiles 3.Quartiles (Q1, Q3) 4.interquartile range (IQR) 5.Identifying outliers 3-1.
