not too high and so in the end is going to try to find some sort of structure in the latent space that will sort of organize those points so that they you know basically capture the structure of the data and you can think of this as just another way of limiting the information content of the code so our regular riser RZ with sparse coding was limiting the information content of the code this is another way of limiting the information content of the code you can do it by imposing low dimension sparsity various other ways of this type or you