[ https://issues.jboss.org/browse/TEIID-3398?page=com.atlassian.jira.plugin... ] Kylin Soong updated TEIID-3398: ------------------------------- Description: We have lots of data points {(size i, time i), i = 1, ..., n}, the goal is to find the equation of the straight line like time = K * size The key is to find the linear regression rate K, current we do not use any algorithm, Weka(http://sourceforge.net/projects/weka/) have algorithm to fine the K, we may use the Weka to enhance Sizing application Doc link: http://www.cs.waikato.ac.nz/~ml/weka/documentation.html was: We have lots of data points {(size i, time i), i = 1, ..., n}, the goal is to find the equation of the straight line like time = K * size The key is to find the linear regression rate K, current we do not use any algorithm, Weka(http://sourceforge.net/projects/weka/) have algorithm to fine the K, we may use the Weka to enhance Sizing application -- This message was sent by Atlassian JIRA (v6.4.11#64026)