Combining Review Text Content and Reviewer-Item Rating Matrix to Predict Review Rating

Table 1

A toy example.

Reviewers	Item 1	Item 2	Item 3	Item 4
Reviewer 1	Review text content, 5	Review text content, ?	Review text content, 4
Reviewer 2		Review text content, 3		Review text content, ?
Reviewer 3	Review text content, 4		Review text content, ?
Reviewer 4	Review text content, ?	Review text content, 2		Review text content, ?
Reviewer 5	Review text content, ?		Review text content, 5	Review text content, 3