no code implementations • 10 Mar 2023 • Koby Bibas, Oren Sar Shalom, Dietmar Jannach
In this work, we propose a novel approach that can leverage both item side-information and labeled complementary item pairs to generate effective complementary recommendations for cold items, i. e., for items for which no co-purchase statistics yet exist.
no code implementations • 21 Oct 2022 • Koby Bibas, Oren Sar Shalom, Dietmar Jannach
A series of experiments on datasets from e-commerce and social media demonstrates that considering collaborative signals helps to significantly improve the performance of the main task of image classification by up to 9. 1%.
no code implementations • 5 Nov 2020 • Rami Cohen, Oren Sar Shalom, Dietmar Jannach, Amihood Amir
Due to the advances in deep learning, visually-aware recommender systems (RS) have recently attracted increased research interest.
2 code implementations • WS 2018 • Alon Jacovi, Oren Sar Shalom, Yoav Goldberg
We present an analysis into the inner workings of Convolutional Neural Networks (CNNs) for processing text.
no code implementations • 31 Jul 2018 • Guy Hadash, Oren Sar Shalom, Rita Osadchy
The two main tasks in the Recommender Systems domain are the ranking and rating prediction tasks.
no code implementations • 10 Jul 2018 • Yehezkel S. Resheff, Yanai Elazar, Moni Shahar, Oren Sar Shalom
Latent factor models for recommender systems represent users and items as low dimensional vectors.