%0 Conference Paper %1 Peska_2020 %A Peska, Ladislav %A Vojtas, Peter %B Proceedings of the 31st ACM Conference on Hypertext and Social Media %D 2020 %I ACM %K evaluation ht2020 novelty recommender user-study %P 291-300 %R 10.1145/3372923.3404781 %T Off-line vs. On-line Evaluation of Recommender Systems in Small E-commerce %U https://doi.org/10.1145%2F3372923.3404781 %X In this paper, we present our work towards comparing on-line and off-line evaluation metrics in the context of small e-commerce recommender systems. Recommending on small e-commerce enterprises is rather challenging due to the lower volume of interactions and low user loyalty, rarely extending beyond a single session. On the other hand, we usually have to deal with lower volumes of objects, which are easier to discover by users through various browsing/searching GUIs.

@inproceedings{Peska_2020, abstract = {In this paper, we present our work towards comparing on-line and off-line evaluation metrics in the context of small e-commerce recommender systems. Recommending on small e-commerce enterprises is rather challenging due to the lower volume of interactions and low user loyalty, rarely extending beyond a single session. On the other hand, we usually have to deal with lower volumes of objects, which are easier to discover by users through various browsing/searching GUIs.}, added-at = {2020-07-15T23:47:56.000+0200}, author = {Peska, Ladislav and Vojtas, Peter}, biburl = {https://www.bibsonomy.org/bibtex/2bb639f5c56c33be1d57d47c8cb8391de/brusilovsky}, booktitle = {Proceedings of the 31st {ACM} Conference on Hypertext and Social Media}, description = {Off-line vs. On-line Evaluation of Recommender Systems in Small E-commerce | Proceedings of the 31st ACM Conference on Hypertext and Social Media}, doi = {10.1145/3372923.3404781}, interhash = {6f9a2dcad63063f5ce03da557ffd50a7}, intrahash = {bb639f5c56c33be1d57d47c8cb8391de}, keywords = {evaluation ht2020 novelty recommender user-study}, month = jul, pages = {291-300}, publisher = {{ACM}}, timestamp = {2020-11-23T00:00:39.000+0100}, title = {Off-line vs. On-line Evaluation of Recommender Systems in Small E-commerce}, url = {https://doi.org/10.1145%2F3372923.3404781}, year = 2020 }