A Tensor CP Decomposition Method for Clustering Heterogeneous Information Networks via Stochastic Gradient Descent Algorithms

Table 1

The synthetic datasets.

Synthetic datasets
	2	2		0.1%
	2	4		0.01%
	4	2		0.1%
	4	4		0.01%

is the number of object types in the heterogeneous information network and also the number of modes in the tensor. is the number of clusters. is the network scale, and . is the density of the tensor, that is, the percentage of nonzero elements in the tensor, and .