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appointment
2005 Sep 08
2
Re-evaluating the tree in the random forest
Dear mailinglist members,
I was wondering if there was a way to re-evaluate the
instances of a tree (in the forest) again after I have
manually changed a splitpoint (or split variable) of a
decision node. Here's an illustration:
library("randomForest")
forest.rf <- randomForest(formula = Species ~ ., data
= iris, do.trace = TRUE, ntree = 3, mtry = 2,
norm.votes = FALSE)
# I am
2011 Nov 17
0
Research Associate position at Harvard Business School
...at local,
regional, and international companies; gathering/analyzing data;
performing sophisticated research utilizing world-class library;
developing supplemental electronic courseware/case exhibits.
Note: This is a half-time appointment starting ASAP through June 30,
2012 with potential for reappointment. Half-time positions may be
combined to create a full-time engagement.
Basic Qualifications: BA or BS Degree required. The ideal candidate will
have strong modeling skills in R in addition to a background in social
network data.
Additional Qualification: Degree in Statistics, Applied Stati...