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Packages that use PredictionCallback | |
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org.apache.mahout.df | |
org.apache.mahout.df.callback | |
org.apache.mahout.df.mapreduce | |
org.apache.mahout.df.mapreduce.inmem | In-memory mapreduce implementation of Random Decision Forests |
org.apache.mahout.df.mapreduce.partial | Partial-data mapreduce implementation of Random Decision Forests |
org.apache.mahout.df.ref |
Uses of PredictionCallback in org.apache.mahout.df |
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Methods in org.apache.mahout.df with parameters of type PredictionCallback | |
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Node |
Bagging.build(int treeId,
Random rng,
PredictionCallback callback)
Builds one tree |
void |
DecisionForest.classify(Data data,
PredictionCallback callback)
Classifies the data and calls callback for each classification |
Uses of PredictionCallback in org.apache.mahout.df.callback |
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Classes in org.apache.mahout.df.callback that implement PredictionCallback | |
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class |
ForestPredictions
Collects a forest's predictions |
class |
MeanTreeCollector
Computes the error rate for each tree, and returns the mean of all the trees |
class |
MultiCallback
Combines many callbacks, that will be called when a prediction is done. |
class |
SingleTreePredictions
Collects the predictions for a single tree |
Constructors in org.apache.mahout.df.callback with parameters of type PredictionCallback | |
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MultiCallback(PredictionCallback... callbacks)
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Uses of PredictionCallback in org.apache.mahout.df.mapreduce |
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Methods in org.apache.mahout.df.mapreduce with parameters of type PredictionCallback | |
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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 PredictionCallback in org.apache.mahout.df.mapreduce.inmem |
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Methods in org.apache.mahout.df.mapreduce.inmem with parameters of type PredictionCallback | |
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protected DecisionForest |
InMemBuilder.parseOutput(org.apache.hadoop.mapreduce.Job job,
PredictionCallback callback)
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Uses of PredictionCallback in org.apache.mahout.df.mapreduce.partial |
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Methods in org.apache.mahout.df.mapreduce.partial with parameters of type PredictionCallback | |
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protected void |
Step2Job.parseOutput(org.apache.hadoop.mapreduce.Job job,
PredictionCallback callback)
Extracts the output and processes it |
protected DecisionForest |
PartialBuilder.parseOutput(org.apache.hadoop.mapreduce.Job job,
PredictionCallback callback)
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protected static void |
PartialBuilder.processOutput(org.apache.hadoop.mapreduce.JobContext job,
org.apache.hadoop.fs.Path outputPath,
int[] firstIds,
TreeID[] keys,
Node[] trees,
PredictionCallback callback)
Processes the output from the output path. |
void |
Step2Job.run(org.apache.hadoop.conf.Configuration conf,
TreeID[] keys,
Node[] trees,
PredictionCallback callback)
Run the second step. |
Uses of PredictionCallback in org.apache.mahout.df.ref |
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Methods in org.apache.mahout.df.ref with parameters of type PredictionCallback | |
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DecisionForest |
SequentialBuilder.build(int nbTrees,
PredictionCallback callback)
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