cmfrec-package |
cmfrec package |
CMF |
Matrix Factorization Models |
CMF.from.model.matrices |
Create a CMF model object from fitted matrices |
cmfrec |
cmfrec package |
CMF_implicit |
Matrix Factorization Models |
ContentBased |
Matrix Factorization Models |
drop.nonessential.matrices |
Drop matrices that are not used for prediction |
factors |
Calculate latent factors on new data |
factors.CMF |
Calculate latent factors on new data |
factors.CMF_implicit |
Calculate latent factors on new data |
factors.ContentBased |
Calculate latent factors on new data |
factors.OMF_explicit |
Calculate latent factors on new data |
factors.OMF_implicit |
Calculate latent factors on new data |
factors_single |
Calculate latent factors for a new user |
factors_single.CMF |
Calculate latent factors for a new user |
factors_single.CMF_implicit |
Calculate latent factors for a new user |
factors_single.ContentBased |
Calculate latent factors for a new user |
factors_single.OMF_explicit |
Calculate latent factors for a new user |
factors_single.OMF_implicit |
Calculate latent factors for a new user |
fit_models |
Matrix Factorization Models |
imputeX |
Impute missing entries in 'X' data |
item_factors |
Determine latent factors for a new item |
MostPopular |
Matrix Factorization Models |
OMF_explicit |
Matrix Factorization Models |
OMF_implicit |
Matrix Factorization Models |
precompute.for.predictions |
Precompute matrices to use for predictions |
predict.cmfrec |
Predict entries in the factorized 'X' matrix |
predict_new |
Predict entries in new 'X' data |
predict_new.CMF |
Predict entries in new 'X' data |
predict_new.CMF_implicit |
Predict entries in new 'X' data |
predict_new.ContentBased |
Predict entries in new 'X' data |
predict_new.OMF_explicit |
Predict entries in new 'X' data |
predict_new.OMF_implicit |
Predict entries in new 'X' data |
predict_new_items |
Predict new columns of 'X' given item attributes |
print.cmfrec |
Get information about factorization model |
summary.cmfrec |
Get information about factorization model |
swap.users.and.items |
Swap users and items in the model |
topN |
Calulate top-N predictions for a new or existing user |
topN_new |
Calulate top-N predictions for a new or existing user |
topN_new.CMF |
Calulate top-N predictions for a new or existing user |
topN_new.CMF_implicit |
Calulate top-N predictions for a new or existing user |
topN_new.ContentBased |
Calulate top-N predictions for a new or existing user |
topN_new.OMF_explicit |
Calulate top-N predictions for a new or existing user |
topN_new.OMF_implicit |
Calulate top-N predictions for a new or existing user |