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stream (version 0.2-0)

Infrastructure for Data Stream Mining

Description

A framework for data stream modeling and associated data mining tasks such as clustering and classification. The development of this package was supported in part by NSF IIS-0948893 and NIH R21HG005912.

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Version

Install

install.packages('stream')

Monthly Downloads

1,097

Version

0.2-0

License

GPL-2

Maintainer

Michael Hahsler

Last Published

February 22nd, 2014

Functions in stream (0.2-0)

DSC_DenStream

DenStream Data Stream Clusterer
DSC_BIRCH

BIRCH Data Stream Clusterer
DSC_Static

Create as Static Copy of a Clustering
DSD_Wrapper

A Data Stream Wrapper for Data Frames and Matrices)
get_points

Get Points from a Data Stream Generator
get_copy

Create a Deep Copy of a DSC Object
microToMacro

Translate Micro-cluster IDs to Macro-cluster IDs
DSC_tNN

Threshold Nearest Neighbor (tNN) Data Stream Clustering Algorithm
DSC_DBSCAN

DBSCAN Macro-clusterer
DSD_GaussianMoving

Moving Gaussians Data Stream Generator
recluster

Re-clustering micro-clusters
DSD_Cubes

Static Cubes Data Stream Generator
DSD_RandomRBFGeneratorEvents

Random RBF Generator Events Data Stream Generator
DSC_Sample

Extract a Fixed-size Sample from a Data Stream
reset_stream

Reset a Data Stream to its Beginning
DSD

Data Stream Data Generator Base Class
DSC_Kmeans

Kmeans Macro-clusterer
DSClass

Abstract Class for Data Stream Classifiers
DSD_BarsAndGaussians

Data Stream Generator for Bars and Gaussians
get_centers

Get Cluster Centers from a DSC
prune_clusters

Prune Clusters from a Clustering
DSC_Mirco

Abstract Class for Micro Clusterers
DSC_ClusTree

ClusTree Data Stream Clusterer
DSFP

Abstract Class for Frequent Pattern Mining Algorithms for Data Streams
DST

Abstract Base Class for All Data Stream Mining Tasks
nclusters

nclusters
DSD_mlbenchGenerator

mlbench Data Stream Generator
DSC_Hierarchical

Hierarchical Micro-Cluster Reclusterer
evaluate

Evaluate Clusterings
DSC_CluStream

CluStream Data Stream Clusterer
DSC_MOA

DSC_MOA Class
DSD_GaussianStatic

Static Gaussians Data Stream Generator
get_assignment

Assignment Data Points to Clusters
get_weights

Get Cluster Weights
DSD_mlbenchData

A Wrapper for Data Sets from mlbench
DSD_ScaleStream

Scale a Stream from a DSD
DSD_Target

Target Data Stream Generator
cluster

Cluster a Data Stream
DSC

Data Stream Clusterer Base Class
DSC_Marco

Abstract Class for Macro Clusterers
DSD_UniformNoise

Uniform Noise Data Stream Generator
animation

Animates the plotting of a DSD and the clustering process
write_stream

Write a Data Stream to a File
plot

Plotting Data Stream Data and Clusterings
DSD_ReadStream

Read a Data Stream from File