Nandish Jayaram created MADLIB-1354:
---------------------------------------
Summary: SVM class_weight param does not work with special
characters
Key: MADLIB-1354
URL: https://issues.apache.org/jira/browse/MADLIB-1354
Project: Apache MADlib
Issue Type: New Feature
Components: Module: Support Vector Machines
Reporter: Nandish Jayaram
Fix For: v2.0
This is a follow-up JIRA of https://issues.apache.org/jira/browse/MADLIB-1346.
class_weight can be specified as a mapping, for e.g., {{\{a:1, b:4\}}}, where
{{a}} and {{b}} must be values for the dependent var in the input table. If a
class value has special characters in it, that class value is not considered as
while applying the class weights specified.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
