recommenderlab
Lab for Developing and Testing Recommender Algorithms

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195
Source code
48
Man pages
25
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recommenderlab: Lab for Developing and Testing Recommender Algorithms
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API

API for recommenderlab
Lab for Developing and Testing Recommender Algorithms

Global functions
.conditional Source code
.dgC2list Source code
.do_run_by_n Source code
.karypis Source code
.knn Source code
.nodots Source code
.require_recommender_package Source code
BIN_AR Source code
BIN_IBCF Source code
BIN_POPULAR Source code
BIN_RERECOMMEND Source code
BIN_UBCF Source code
Error Man page
HYBRID Source code
HybridRecommender Man page Source code
Jester5k Man page
JesterJokes Man page
MAE Man page Source code
MSE Man page Source code
MSWeb Man page
MovieLense Man page
MovieLenseMeta Man page
MovieLenseUser Man page
RANDOM Source code
REAL_ALS Source code
REAL_ALS_implicit Source code
REAL_IBCF Source code
REAL_LIBMF Source code
REAL_POPULAR Source code
REAL_SVD Source code
REAL_SVDF Source code
REAL_UBCF Source code
RERECOMMEND Source code
RMSE Man page Source code
Recommender Man page
Recommender,ratingMatrix-method Man page
Recommender-class Man page
[,evaluationResultList,ANY,missing,missing-method Man page
[,ratingMatrix,ANY,ANY,ANY-method Man page
[<-,realRatingMatrix,ANY,ANY,ANY-method Man page
avg Man page
avg,evaluationResultList-method Man page
avg,evaluationResults-method Man page
bestN Man page
bestN,topNList-method Man page
binarize Man page
binarize,realRatingMatrix-method Man page
binaryRatingMatrix Man page
binaryRatingMatrix-class Man page
c,topNList-method Man page
calcPredictionAccuracy Man page
calcPredictionAccuracy,realRatingMatrix,realRatingMatrix-method Man page
calcPredictionAccuracy,topNList,binaryRatingMatrix-method Man page
calcPredictionAccuracy,topNList,realRatingMatrix-method Man page
coerce,binaryRatingMatrix,dgCMatrix-method Man page
coerce,binaryRatingMatrix,dgTMatrix-method Man page
coerce,binaryRatingMatrix,itemMatrix-method Man page
coerce,binaryRatingMatrix,list-method Man page
coerce,binaryRatingMatrix,matrix-method Man page
coerce,binaryRatingMatrix,ngCMatrix-method Man page
coerce,data.frame,binaryRatingMatrix-method Man page
coerce,data.frame,realRatingMatrix-method Man page
coerce,dgCMatrix,realRatingMatrix-method Man page
coerce,dgTMatrix,realRatingMatrix-method Man page
coerce,itemMatrix,binaryRatingMatrix-method Man page
coerce,list,evaluationResultList-method Man page
coerce,matrix,binaryRatingMatrix-method Man page
coerce,matrix,realRatingMatrix-method Man page
coerce,ratingMatrix,data.frame-method Man page
coerce,ratingMatrix,list-method Man page
coerce,realRatingMatrix,data.frame-method Man page
coerce,realRatingMatrix,dgCMatrix-method Man page
coerce,realRatingMatrix,dgTMatrix-method Man page
coerce,realRatingMatrix,matrix-method Man page
coerce,realRatingMatrix,ngCMatrix-method Man page
coerce,topNList,dgCMatrix-method Man page
coerce,topNList,dgTMatrix-method Man page
coerce,topNList,list-method Man page
coerce,topNList,matrix-method Man page
coerce,topNList,ngCMatrix-method Man page
coerce,topNList,realRatingMatrix-method Man page
colCounts Man page
colCounts,ratingMatrix-method Man page
colCounts,topNList-method Man page
colMeans,ratingMatrix-method Man page
colSds Man page
colSds,realRatingMatrix-method Man page
confusionMatrix-class Man page
denormalize Man page
denormalize,realRatingMatrix-method Man page
dim,ratingMatrix-method Man page
dimnames,ratingMatrix-method Man page
dimnames<-,ratingMatrix,list-method Man page
dissimilarity Man page
dissimilarity,binaryRatingMatrix-method Man page
dissimilarity,realRatingMatrix-method Man page
dropNA Man page Source code
dropNA2matrix Man page Source code
dropNAis.na Man page Source code
error Man page
evaluate Man page
evaluate,evaluationScheme,character-method Man page
evaluate,evaluationScheme,list-method Man page
evaluationResultList-class Man page
evaluationResults-class Man page
evaluationScheme Man page
evaluationScheme,ratingMatrix-method Man page
evaluationScheme-class Man page
frobenius Man page Source code
funkSVD Man page Source code
getConfusionMatrix Man page
getConfusionMatrix,evaluationResults-method Man page
getData Man page
getData,evaluationScheme-method Man page
getData.frame Man page
getData.frame,ratingMatrix-method Man page
getList Man page
getList,binaryRatingMatrix-method Man page
getList,realRatingMatrix-method Man page
getList,topNList-method Man page
getModel Man page
getModel,Recommender-method Man page
getModel,evaluationResults-method Man page
getNormalize Man page
getNormalize,ratingMatrix-method Man page
getParameters Man page Source code
getRatingMatrix Man page
getRatingMatrix,ratingMatrix-method Man page
getRatings Man page
getRatings,ratingMatrix-method Man page
getResults Man page
getResults,evaluationResults-method Man page
getRuns Man page
getRuns,evaluationResults-method Man page
getTopNLists Man page
getTopNLists,realRatingMatrix-method Man page
hasRating Man page
hasRating,ratingMatrix-method Man page
image,ratingMatrix-method Man page
internal Man page
internalFunctions Man page
length,topNList-method Man page
normalize Man page
normalize,realRatingMatrix-method Man page
nratings Man page
nratings,ratingMatrix-method Man page
plot Man page
plot,evaluationResultList-method Man page
plot,evaluationResults-method Man page
predict Man page
predict,Recommender-method Man page
predict.funkSVD Man page Source code
print.recommender_method Source code
ratingMatrix Man page
ratingMatrix-class Man page
realRatingMatrix Man page
realRatingMatrix-class Man page
recommenderRegistry Man page
removeKnownItems Man page
removeKnownItems,topNList-method Man page
removeKnownRatings Man page
removeKnownRatings,realRatingMatrix-method Man page
returnRatings Man page Source code
rowCounts Man page
rowCounts,ratingMatrix-method Man page
rowCounts,topNList-method Man page
rowMeans,ratingMatrix-method Man page
rowSds Man page
rowSds,realRatingMatrix-method Man page
sample,ratingMatrix-method Man page
show,Recommender-method Man page
show,evaluationResultList-method Man page
show,evaluationResults-method Man page
show,evaluationScheme-method Man page
show,ratingMatrix-method Man page
show,topNList-method Man page
similarity Man page
similarity,ratingMatrix-method Man page
sparseNAMatrix Man page
sparseNAMatrix-class Man page
topNList Man page
topNList-class Man page
zapzero Source code
recommenderlab documentation built on Oct. 5, 2026, 9:08 a.m.

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