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stream (version 1.0-3)

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

1.0-3

License

GPL-3

Maintainer

Michael Hahsler

Last Published

July 14th, 2014

Functions in stream (1.0-3)

DSC_DStream

D-Stream Data Stream Clustering Algorithm
DSC_tNN

Threshold Nearest Neighbor (tNN) Data Stream Clustering Algorithm
DSC

Data Stream Clusterer Base Classes
plot

Plotting Data Stream Data and Clusterings
DSD_Benchmark

Data Stream Generator for Benchmark Data
DSC_Hierarchical

Hierarchical Micro-Cluster Reclusterer
DSC_Sample

Extract a Fixed-size Sample from a Data Stream
DSD_UniformNoise

Uniform Noise Data Stream Generator
DSC_DBSCAN

DBSCAN Macro-clusterer
DSClassify

Abstract Class for Data Stream Classifiers
DSD_MG

DSD Moving Generator
DSC_Static

Create as Static Copy of a Clustering
DSD

Data Stream Data Generator Base Classes
DSC_Marco

Abstract Class for Macro Clusterers
animation

Animates the plotting of a DSD and the clustering process
write_stream

Write a Data Stream to a File
DSD_ScaleStream

Scale a Stream from a DSD
get_assignment

Assignment Data Points to Clusters
DSD_Wrapper

A Data Stream Wrapper for Data.Frames or Matrix-like Objects
DSFP

Abstract Class for Frequent Pattern Mining Algorithms for Data Streams
MGC

Moving Generator Cluster
DSD_ReadStream

Read a Data Stream from File
DSC_Reachability

Reachability Micro-Cluster Reclusterer
DSC_Kmeans

Kmeans Macro-clusterer
nclusters

nclusters
DSC_TwoStage

TwoStage Clustering Process
DSD_BarsAndGaussians

Data Stream Generator for Bars and Gaussians
recluster

Re-clustering micro-clusters
get_weights

Get Cluster Weights
microToMacro

Translate Micro-cluster IDs to Macro-cluster IDs
DSD_mlbenchGenerator

mlbench Data Stream Generator
DSD_mlbenchData

Stream Interface for Data Sets From mlbench
reset_stream

Reset a Data Stream to its Beginning
cluster

Cluster a Data Stream
DSC_Mirco

Abstract Class for Micro Clusterers
DSD_Cubes

Static Cubes Data Stream Generator
DSD_Target

Target Data Stream Generator
DSC_Window

A sliding window from a Data Stream
DSD_Gaussians

Mixture of Gaussians Data Stream Generator
DST

Abstract Base Class for All Data Stream Mining Tasks
get_copy

Create a Deep Copy of a DSC Object
get_points

Get Points from a Data Stream Generator
evaluate

Evaluate Clusterings
get_centers

Get Cluster Centers from a DSC
prune_clusters

Prune Clusters from a Clustering