Binomial distribution beats multinomial distribution test data

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	I-Bin. If is binomially distributed, then param- of the distribution is updated according to:

We experimented with EachMovie dataset2 containing ratings for films. User ratings are expressed on a 6-point scale. We selected a set of 100 most rated films. The number of users that rated at least one film from the selected set was 60, 895.

We partitioned the set of ratings into two sets – training and test

sets. The training set		is used to train the models and visualize the

sets to compare the models.

structure on ordered rating values		Models with unconstrained latent

4.2.1	Models of Type II.