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cs.IR2021
Synerise at RecSys 2021: Twitter user engagement prediction with a fast neural model
Michał Daniluk, Jacek Dąbrowski, Barbara Rychalska +1
In this paper we present our 2nd place solution to ACM RecSys 2021 Challenge organized by Twitter. The challenge aims to predict user engagement for a set of tweets, offering an ex…
cs.LG2021
Modeling Multi-Destination Trips with Sketch-Based Model
Michał Daniluk, Barbara Rychalska, Konrad Gołuchowski +1
The recently proposed EMDE (Efficient Manifold Density Estimator) model achieves state of-the-art results in session-based recommendation. In this work we explore its application t…
cs.LG2021
Cleora: A Simple, Strong and Scalable Graph Embedding Scheme
Barbara Rychalska, Piotr Bąbel, Konrad Gołuchowski +2
The area of graph embeddings is currently dominated by contrastive learning methods, which demand formulation of an explicit objective function and sampling of positive and negativ…