I am using R 3.4.1. and the latest development version from github (also tested with t

I have an example: <div class="highlight highlight-source-r notranslate position-r

still showing progress despite, progress = FALSE about recommenderlab HOT 3 CLOSED

mhahsler commented on May 28, 2024

still showing progress despite, progress = FALSE

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Comments (3)

mhahsler commented on May 28, 2024

Hi. I finally found some time to look at this. I just checked and could not reproduce the problem. Can you post some code that reproduces the behavior? Thanks!

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anjoshigor commented on May 28, 2024

I have an example:

ratings <- read.csv('csv/rating_final.csv')
binaryMatrix <- as(ratings,"binaryRatingMatrix")
scheme <- evaluationScheme(binaryMatrix, method = "cross-validation", k=5, train = 0.7, given = -1)
methods <- list(
          popular = list(name = "POPULAR", param = NULL), 
          `user-based CF` = list(name = "UBCF", param = list(method = "cosine", nn = 3)),
          `item-based CF` = list(name = "IBCF", param = list(method = "cosine", k = 3)),
          AR = list(name="AR", param = list(supp=0.05,conf=0.5))
          )
results <- evaluate(scheme, methods, type="topNList", n = c(1,2,5), progress = FALSE)

Although the progress parameter is false, the output is:

POPULAR run fold/sample [model time/prediction time]
	 1  [0sec/0.116sec] 
	 2  [0sec/0.112sec] 
	 3  [0sec/0.144sec] 
	 4  [0.004sec/0.16sec] 
	 5  [0.004sec/0.172sec] 
UBCF run fold/sample [model time/prediction time]
	 1  [0.004sec/0.232sec] 
	 2  [0sec/0.228sec] 
	 3  [0sec/0.228sec] 
	 4  [0.004sec/0.22sec] 
	 5  [0.004sec/0.224sec] 
IBCF run fold/sample [model time/prediction time]
	 1  [0.04sec/0.02sec] 
	 2  [0.04sec/0.028sec] 
	 3  [0.04sec/0.032sec] 
	 4  [0.04sec/0.02sec] 
	 5  [0.036sec/0.016sec] 
AR run fold/sample [model time/prediction time]
	 1  [0.028sec/0.812sec] 
	 2  [0.032sec/0.788sec] 
	 3  [0.036sec/1.072sec] 
	 4  [0.044sec/0.996sec] 
	 5  [0.04sec/1.012sec]