Name
Abstract | ||
|---|---|---|
We present a new algorithm for recommending alternatives to a given item in an e-commerce setting. Our algorithm is an incremental improvement over an earlier system, which recommends similar items by first assigning the input item to clusters and then selecting best quality items within those clusters. The original algorithm does not consider the recent context and our new algorithm improves the earlier system by personalizing the recommendations to user intentions. The system measures user intention using the recent queries, which are used to determine the level of abstraction in similarity and relative importance of similarity dimensions. We show that user engagement increases when recommended item titles share more terms with most recent queries. Moreover, the new algorithm increases query coverage without sacrificing input item similarity and item quality. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1145/2740908.2741999 | WWW (Companion Volume) |
Keywords | Field | DocType |
eCommerce, Recommender Systems, Personalization, Context-aware alternative item recommendations | Recommender system,Data mining,World Wide Web,Abstraction,Information retrieval,Computer science,User engagement,Personalization | Conference |
Citations | PageRank | References |
1 | 0.35 | 6 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tolga Könik | 1 | 86 | 8.21 |
| Rajyashree Mukherjee | 2 | 14 | 3.05 |
| Jayasimha Katukuri | 3 | 7 | 1.19 |