Build Machine Learning Models Like Using Python's Scikit-Learn Library in R

The idea is to provide a standard interface to users who use both R and Python for building machine learning models. This package provides a scikit-learn's fit, predict interface to train machine learning models in R.


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The goal of SuperML is to provide sckit-learn's fit,predict,transform standard way of building machine learning models in R. It is build on top of latest r-packages which provides optimized way of training machine learning models.

Installation

You can install superml from github with:

devtools::install_github("saraswatmks/superml")

Description

In superml, every machine learning algorithm is called as a trainer. Following is the list of trainers available as of today:

  • LMTrainer: used to train linear, logistic, ridge, lasso models
  • KNNTrainer: K-Nearest Neighbour Models
  • KMeansTrainer: KMeans Model
  • NBTrainer: Naive Baiyes Model
  • SVMTrainer: SVM Model
  • RFTrainer: Random Forest Model
  • XGBTrainer: XGBoost Model

In addition, there are other useful functions to support modeling tasks such as:

  • CountVectorizer: Create Bag of Words model
  • TfidfVectorizer: Create TF-IDF feature model
  • LabelEncoder: Convert categorical features to numeric
  • GridSearchCV: For hyperparameter optimization
  • RandomSearchCV: For hyperparameter optimization
  • kFoldMean: Target encoding
  • smoothMean: Target encoding

Usage

Any machine learning model can be trained using the following steps:

data(iris)
library(superml)
 
# random forest
rf <- RFTrainer$new(n_estimators = 100)
rf$fit(iris, "Species")
pred <- rf$predict(iris)

Documentation

The documentation can be found here: SuperML Documentation

News

Reference manual

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install.packages("superml")

0.2.0 by Manish Saraswat, a month ago


https://github.com/saraswatmks/superml


Report a bug at https://github.com/saraswatmks/superml/issues


Browse source code at https://github.com/cran/superml


Authors: Manish Saraswat [aut, cre]


Documentation:   PDF Manual  


GPL-3 | file LICENSE license


Imports data.table, assertthat, Metrics, xgboost, glmnet, parallel, kableExtra, tm, naivebayes, ClusterR, FNN, liquidSVM, ranger, caret, doParallel

Depends on R6

Suggests knitr, rlang, testthat, rmarkdown


See at CRAN