tm - Text Mining Package

A framework for text mining applications within R.

Last updated 4 days ago

12.84 score 96 packages 14k scripts 55k downloads

tseries - Time Series Analysis and Computational Finance

Time series analysis and computational finance.

Last updated 2 months ago

11.49 score 4 stars 277 packages 9.0k scripts 256k downloads

clue - Cluster Ensembles

CLUster Ensembles.

Last updated 9 days ago

9.70 score 2 stars 386 packages 476 scripts 45k downloads

slam - Sparse Lightweight Arrays and Matrices

Data structures and algorithms for sparse arrays and matrices, based on index arrays and simple triplet representations, respectively.

Last updated 9 days ago

9.56 score 2 stars 304 packages 1.3k scripts 76k downloads

NLP - Natural Language Processing Infrastructure

Basic classes and methods for Natural Language Processing.

Last updated 2 days ago

9.45 score 6 stars 122 packages 976 scripts 44k downloads

mlbench - Machine Learning Benchmark Problems

A collection of artificial and real-world machine learning benchmark problems, including, e.g., several data sets from the UCI repository.

Last updated 7 months ago

8.62 score 2 stars 53 packages 4.8k scripts 34k downloads

chron - Chronological Objects which Can Handle Dates and Times

Provides chronological objects which can handle dates and times.

Last updated 2 years ago

8.48 score 116 packages 2.4k scripts 35k downloads

RWeka - R/Weka Interface

An R interface to Weka (Version 3.9.3). Weka is a collection of machine learning algorithms for data mining tasks written in Java, containing tools for data pre-processing, classification, regression, clustering, association rules, and visualization. Package 'RWeka' contains the interface code, the Weka jar is in a separate package 'RWekajars'. For more information on Weka see <https://www.cs.waikato.ac.nz/ml/weka/>.

Last updated 2 years ago

8.32 score 4 stars 15 packages 1.8k scripts 6.5k downloads

ISOcodes - Selected ISO Codes

ISO language, territory, currency, script and character codes. Provides ISO 639 language codes, ISO 3166 territory codes, ISO 4217 currency codes, ISO 15924 script codes, and the ISO 8859 character codes as well as the UN M.49 area codes.

Last updated 9 months ago

6.18 score 70 packages 244 scripts 15k downloads

openNLP - Apache OpenNLP Tools Interface

An interface to the Apache OpenNLP tools (version 1.5.3). The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text written in Java. It supports the most common NLP tasks, such as tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing, and coreference resolution. See <https://opennlp.apache.org/> for more information.

Last updated 5 years ago

5.53 score 4 stars 8 packages 378 scripts 2.3k downloads

date - Functions for Handling Dates

Functions for handling dates.

Last updated 2 years ago

5.19 score 11 packages 646 scripts 3.7k downloads

movMF - Mixtures of von Mises-Fisher Distributions

Fit and simulate mixtures of von Mises-Fisher distributions.

Last updated 9 days ago

5.18 score 13 packages 64 scripts 812 downloads

skmeans - Spherical k-Means Clustering

Algorithms to compute spherical k-means partitions. Features several methods, including a genetic and a fixed-point algorithm and an interface to the CLUTO vcluster program.

Last updated 9 days ago

5.03 score 2 stars 16 packages 115 scripts 1.6k downloads

Rsymphony - SYMPHONY in R

An R interface to the SYMPHONY solver for mixed-integer linear programs.

Last updated 3 years ago

4.82 score 6 packages 84 scripts 4.4k downloads

relations - Data Structures and Algorithms for Relations

Data structures and algorithms for k-ary relations with arbitrary domains, featuring relational algebra, predicate functions, and fitters for consensus relations.

Last updated 9 days ago

4.69 score 15 packages 58 scripts 1.9k downloads

tau - Text Analysis Utilities

Utilities for text analysis.

Last updated 1 months ago

4.61 score 6 packages 111 scripts 5.1k downloads

RWekajars - R/Weka Interface Jars

External jars required for package 'RWeka'.

Last updated 5 years ago

3.77 score 16 packages 32 scripts 3.8k downloads

Unicode - Unicode Data and Utilities

Data from Unicode 15.1.0 and related utilities.

Last updated 12 months ago

3.58 score 2 packages 106 scripts 580 downloads

openNLPdata - Apache OpenNLP Jars and Basic English Language Models

Apache OpenNLP jars and basic English language models.

Last updated 9 months ago

3.41 score 9 packages 40 scripts 2.4k downloads

bindata - Generation of Artificial Binary Data

Generation of correlated artificial binary data.

Last updated 7 months ago

3.39 score 4 packages 189 scripts 1.1k downloads

wordnet - WordNet Interface

An interface to WordNet using the Jawbone Java API to WordNet. WordNet (<https://wordnet.princeton.edu/>) is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept. Synsets are interlinked by means of conceptual-semantic and lexical relations. Please note that WordNet(R) is a registered tradename. Princeton University makes WordNet available to research and commercial users free of charge provided the terms of their license (<https://wordnet.princeton.edu/license-and-commercial-use>) are followed, and proper reference is made to the project using an appropriate citation (<https://wordnet.princeton.edu/citing-wordnet>). The WordNet database files need to be made available separately, either via package 'wordnetDicts' from <https://datacube.wu.ac.at>, installing system packages where available, or direct download from <https://wordnetcode.princeton.edu/3.0/WNdb-3.0.tar.gz>.

Last updated 6 months ago

3.13 score 2 stars 67 scripts 837 downloads

textcat - N-Gram Based Text Categorization

Text categorization based on n-grams.

Last updated 9 days ago

3.00 score 3 stars 155 scripts 1.1k downloads

cclust - Convex Clustering Methods and Clustering Indexes

Convex Clustering methods, including K-means algorithm, On-line Update algorithm (Hard Competitive Learning) and Neural Gas algorithm (Soft Competitive Learning), and calculation of several indexes for finding the number of clusters in a data set.

Last updated 2 years ago

2.85 score 1 packages 47 scripts 672 downloads

oz - Plot the Australian Coastline and States

Functions for plotting Australia's coastline and state boundaries.

Last updated 2 years ago

2.23 score 95 scripts 1.8k downloads

OAIHarvester - Harvest Metadata Using OAI-PMH Version 2.0

Harvest metadata using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) version 2.0 (for more information, see <https://www.openarchives.org/OAI/openarchivesprotocol.html>).

Last updated 9 days ago

2.20 score 9 scripts 1.6k downloads

RKEA - R/KEA Interface

An R interface to KEA (Version 5.0). KEA (for Keyphrase Extraction Algorithm) allows for extracting keyphrases from text documents. It can be either used for free indexing or for indexing with a controlled vocabulary. For more information see <http://www.nzdl.org/Kea/>.

Last updated 10 years ago

2.00 score 1 stars 7 scripts 167 downloads

tm.plugin.mail - Text Mining E-Mail Plug-in

A plug-in for the tm text mining framework providing mail handling functionality.

Last updated 2 months ago

1.70 score 25 scripts 393 downloads

RKEAjars - R/KEA Interface Jars

External jars required for package RKEA.

Last updated 5 years ago

1.48 score 1 packages 1 scripts 150 downloads

Rpoppler - PDF Tools Based on Poppler

PDF tools based on the Poppler PDF rendering library. See <http://poppler.freedesktop.org/> for more information on Poppler.

Last updated 3 months ago

1.02 score 7 scripts 1.0k downloads

NLPutils - Natural Language Processing Utilities

Utilities for Natural Language Processing.

Last updated 2 years ago

1.00 score 4 scripts 209 downloads

W3CMarkupValidator - R Interface to W3C Markup Validation Services

R interface to a W3C Markup Validation service. See <https://validator.w3.org/> for more information.

Last updated 2 years ago

1.00 score 2 scripts 248 downloads