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Packages that use DecisionForest | |
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org.apache.mahout.df.mapred | |
org.apache.mahout.df.mapred.inmem |
In-memory mapreduce implementation of Random Decision Forests
Each mapper is responsible for growing a number of trees with a whole copy of the dataset loaded in memory, it uses the reference implementation's code to build each tree and estimate the oob error. The dataset is distributed to the slave nodes using the DistributedCache. |
org.apache.mahout.df.mapred.partial |
Partial-data mapreduce implementation of Random Decision Forests
The builder splits the data, using a FileInputSplit, among the mappers. |
org.apache.mahout.df.mapreduce | |
org.apache.mahout.df.mapreduce.inmem |
In-memory mapreduce implementation of Random Decision Forests
Each mapper is responsible for growing a number of trees with a whole copy of the dataset loaded in memory, it uses the reference implementation's code to build each tree and estimate the oob error. The dataset is distributed to the slave nodes using the DistributedCache. |
org.apache.mahout.df.mapreduce.partial |
Partial-data mapreduce implementation of Random Decision Forests
The builder splits the data, using a FileInputSplit, among the mappers. |
org.apache.mahout.df.ref |
Uses of DecisionForest in org.apache.mahout.df.mapred |
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Methods in org.apache.mahout.df.mapred that return DecisionForest | |
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DecisionForest |
Builder.build(int nbTrees,
PredictionCallback callback)
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protected abstract DecisionForest |
Builder.parseOutput(org.apache.hadoop.mapred.JobConf job,
PredictionCallback callback)
Parse the output files to extract the trees and pass the predictions to the callback |
Uses of DecisionForest in org.apache.mahout.df.mapred.inmem |
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Methods in org.apache.mahout.df.mapred.inmem that return DecisionForest | |
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protected DecisionForest |
InMemBuilder.parseOutput(org.apache.hadoop.mapred.JobConf conf,
PredictionCallback callback)
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Uses of DecisionForest in org.apache.mahout.df.mapred.partial |
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Methods in org.apache.mahout.df.mapred.partial that return DecisionForest | |
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protected DecisionForest |
PartialBuilder.parseOutput(org.apache.hadoop.mapred.JobConf job,
PredictionCallback callback)
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Uses of DecisionForest in org.apache.mahout.df.mapreduce |
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Methods in org.apache.mahout.df.mapreduce that return DecisionForest | |
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DecisionForest |
Builder.build(int nbTrees,
PredictionCallback callback)
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protected abstract DecisionForest |
Builder.parseOutput(org.apache.hadoop.mapreduce.Job job,
PredictionCallback callback)
Parse the output files to extract the trees and pass the predictions to the callback |
Uses of DecisionForest in org.apache.mahout.df.mapreduce.inmem |
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Methods in org.apache.mahout.df.mapreduce.inmem that return DecisionForest | |
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protected DecisionForest |
InMemBuilder.parseOutput(org.apache.hadoop.mapreduce.Job job,
PredictionCallback callback)
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Uses of DecisionForest in org.apache.mahout.df.mapreduce.partial |
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Methods in org.apache.mahout.df.mapreduce.partial that return DecisionForest | |
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protected DecisionForest |
PartialBuilder.parseOutput(org.apache.hadoop.mapreduce.Job job,
PredictionCallback callback)
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Uses of DecisionForest in org.apache.mahout.df.ref |
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Methods in org.apache.mahout.df.ref that return DecisionForest | |
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DecisionForest |
SequentialBuilder.build(int nbTrees,
PredictionCallback callback)
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