Software:rnn
 | |
| Original author(s) | Bastiaan Quast |
|---|---|
| Initial release | 30 November 2015 |
| Stable release | 1.9.0
/ 22 April 2023 |
| Preview release | 1.9.0.9000
/ 22 April 2023 |
| Repository | github |
| Written in | R |
| Operating system | macOS, Linux, Windows |
| Size | 564.2 kB (v. 1.9.0) |
| License | GPL v3 |
| Website | cran |
rnn is an open-source machine learning framework that implements recurrent neural network architectures, such as LSTM and GRU, natively in the R programming language, that has been downloaded over 100,000 times (from the RStudio servers alone).[1]
The rnn package is distributed through the Comprehensive R Archive Network[2] under the open-source GPL v3 license.
Workflow
The below example from the rnn documentation show how to train a recurrent neural network to solve the problem of bit-by-bit binary addition.
> # install the rnn package, including the dependency sigmoid
> install.packages('rnn')
> # load the rnn package
> library(rnn)
> # create input data
> X1 = sample(0:127, 10000, replace=TRUE)
> X2 = sample(0:127, 10000, replace=TRUE)
> # create output data
> Y <- X1 + X2
> # convert from decimal to binary notation
> X1 <- int2bin(X1, length=8)
> X2 <- int2bin(X2, length=8)
> Y <- int2bin(Y, length=8)
> # move input data into single tensor
> X <- array( c(X1,X2), dim=c(dim(X1),2) )
> # train the model
> model <- trainr(Y=Y,
+ X=X,
+ learningrate = 1,
+ hidden_dim = 16 )
Trained epoch: 1 - Learning rate: 1
Epoch error: 0.839787019539748
sigmoid
The sigmoid functions and derivatives used in the package were originally included in the package, from version 0.8.0 onwards, these were released in a separate R package sigmoid, with the intention to enable more general use. The sigmoid package is a dependency of the rnn package and therefore automatically installed with it.[3]
Reception
With the release of version 0.3.0 in April 2016[4] the use in production and research environments became more widespread. The package was reviewed several months later on the R blog The Beginner Programmer as "R provides a simple and very user friendly package named rnn for working with recurrent neural networks.",[5] which further increased usage.[6]
The book Neural Networks in R by Balaji Venkateswaran and Giuseppe Ciaburro uses rnn to demonstrate recurrent neural networks to R users.[7][8] It is also used in the r-exercises.com course "Neural network exercises".[9][10]
The RStudio CRAN mirror download logs [11] show that the package is downloaded on average about 2,000 per month from those servers ,[12] with a total of over 100,000 downloads since the first release,[13] according to RDocumentation.org, this puts the package in the 15th percentile of most popular R packages .[14]
References
- ↑ Quast, Bastiaan (2019-08-30), GitHub - bquast/rnn: Recurrent Neural Networks in R., https://github.com/bquast/rnn, retrieved 2019-09-19
- ↑ Quast, Bastiaan; Fichou, Dimitri (2019-05-27), rnn: Recurrent Neural Network, https://cran.r-project.org/package=rnn, retrieved 2020-01-05
- ↑ Quast, Bastiaan (2018-06-21), sigmoid: Sigmoid Functions for Machine Learning, https://cran.r-project.org/package=sigmoid, retrieved 2020-01-05
- ↑ Quast, Bastiaan (2020-01-03), RNN: Recurrent Neural Networks in R releases, https://github.com/bquast/rnn, retrieved 2020-01-05
- ↑ Mic (2016-08-05). "The Beginner Programmer: Plain vanilla recurrent neural networks in R: waves prediction". http://firsttimeprogrammer.blogspot.com/2016/08/plain-vanilla-recurrent-neural-networks.html.
- ↑ "LSTM or other RNN package for R". https://datascience.stackexchange.com/questions/6964/lstm-or-other-rnn-package-for-r.
- ↑ "Neural Networks with R" (in en). O'Reilly. September 2017. ISBN 9781788397872. https://www.oreilly.com/library/view/neural-networks-with/9781788397872/9219bb11-a546-4e48-aa5f-689cc720228e.xhtml.
- ↑ Ciaburro, Giuseppe; Venkateswaran, Balaji (2017-09-27) (in en). Neural Networks with R: Smart models using CNN, RNN, deep learning, and artificial intelligence principles. Packt Publishing Ltd. ISBN 978-1-78839-941-8. https://books.google.com/books?id=IppGDwAAQBAJ.
- ↑ Touzin, Guillaume (2017-06-21). "R-exercises – Neural networks Exercises (Part-3)". https://www.r-exercises.com/2017/06/21/neural-networks-exercises-part-3/.
- ↑ Touzin, Guillaume (2017-06-21). "Neural networks Exercises (Part-3)" (in en-US). https://www.r-bloggers.com/neural-networks-exercises-part-3/.
- ↑ "RStudio CRAN logs". http://cran-logs.rstudio.com/.
- ↑ "CRANlogs rnn package". https://cranlogs.r-pkg.org/badges/rnn.
- ↑ "CRANlogs rnn package". https://cranlogs.r-pkg.org/badges/grand-total/rnn.
- ↑ "RDocumentation rnn". https://www.rdocumentation.org/packages/rnn.
External links
- Repository on GitHub
- rnn package on CRAN
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