Table 3.

Pearson correlation coefficient of our model on the test set.

Model and setting		PCCa
Our model
	Entity I	0.861
	Entity II	0.868b
	Entity I + Entity II	0.862
Without character -level text snippet representation
	Entity I	0.859
	Entity II	0.854
Without entity-level representation		0.858
Without both		0.848

^aPCC: Pearson correlation coefficient.

^bThe highest PCC.