An End-to-End Review-Based Aspect-Level Neural Model for Sequential Recommendation

Table 5

Case study of two user-item pairs from office products.

User1-item1 (ink cartridge)
User review	The HP 940XL Yellow ink cartridge came in the original sealed box & sealed wrapper. I inserted it into the printer & it has worked great.
Neighbor user review1	This was the least expensive way we could find to purchase manufacturer produced ink cartridges. It works very nicely. I just wish printer ink, in general, wasn't quite so expensive...
Neighbor user review2	Easy to install in Hewlett Packard 6500 Officejet printer, vivid color and accurate printing on HP multipurpose paper.
User2-item2 (folder)
User review	These folders work great for my filing needs. Assorted colors of folders allow for categorization of contents. The ready tabs are easy to use with a felt tip pen, pencil or ball point.
Neighbor user review1	I like the assorted colors and love the lift up tabs that are quick and easy. However, the weight is fairly standard and not as heavy duty as I would like...
Neighbor user review2	I love these ready tab folders. So far these have been my favorite out of the hanging folders! Love them.