Search Results for author: Alice Wang

Found 6 papers, 1 papers with code

Towards Graph Foundation Models for Personalization

no code implementations12 Mar 2024 Andreas Damianou, Francesco Fabbri, Paul Gigioli, Marco De Nadai, Alice Wang, Enrico Palumbo, Mounia Lalmas

In the realm of personalization, integrating diverse information sources such as consumption signals and content-based representations is becoming increasingly critical to build state-of-the-art solutions.

Language Modelling Large Language Model +1

Improving Content Retrievability in Search with Controllable Query Generation

no code implementations21 Mar 2023 Gustavo Penha, Enrico Palumbo, Maryam Aziz, Alice Wang, Hugues Bouchard

A pre-requisite to discover an entity, e. g. a book, with a search engine is that the entity is retrievable, i. e. there are queries for which the system will surface such entity in the top results.

Retrieval

Episodes Discovery Recommendation with Multi-Source Augmentations

no code implementations4 Jan 2023 Ziwei Fan, Alice Wang, Zahra Nazari

Recommender systems (RS) commonly retrieve potential candidate items for users from a massive number of items by modeling user interests based on historical interactions.

Contrastive Learning Recommendation Systems +1

Sequential Recommendation via Stochastic Self-Attention

1 code implementation16 Jan 2022 Ziwei Fan, Zhiwei Liu, Alice Wang, Zahra Nazari, Lei Zheng, Hao Peng, Philip S. Yu

We further argue that BPR loss has no constraint on positive and sampled negative items, which misleads the optimization.

Sequential Recommendation

Trajectory Based Podcast Recommendation

no code implementations8 Sep 2020 Greg Benton, Ghazal Fazelnia, Alice Wang, Ben Carterette

Podcast recommendation is a growing area of research that presents new challenges and opportunities.

Collaborative Filtering

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