Recurrent Neural Networks for Long and Short-Term Sequential Recommendation - Inria - Institut national de recherche en sciences et technologies du numérique
Pré-Publication, Document De Travail Année : 2018

Recurrent Neural Networks for Long and Short-Term Sequential Recommendation

Kiewan Villatel
  • Fonction : Auteur
  • PersonId : 1034906
Elena Smirnova
  • Fonction : Auteur
  • PersonId : 875017
Jérémie Mary
Philippe Preux

Résumé

Recommender systems objectives can be broadly characterized as modeling user preferences over short-or long-term time horizon. A large body of previous research studied long-term recommendation through dimensionality reduction techniques applied to the historical user-item interactions. A recently introduced session-based recommendation setting highlighted the importance of modeling short-term user preferences. In this task, Recurrent Neural Networks (RNN) have shown to be successful at capturing the nuances of user's interactions within a short time window. In this paper, we evaluate RNN-based models on both short-term and long-term recommendation tasks. Our experimental results suggest that RNNs are capable of predicting immediate as well as distant user interactions. We also find the best performing configuration to be a stacked RNN with layer normalization and tied item embeddings.
Fichier principal
Vignette du fichier
recurrent-neural-networks-long-short-term-recommendation.pdf (756.67 Ko) Télécharger le fichier
dlrs_workshop_2018.pdf (756.66 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01847127 , version 1 (23-07-2018)

Identifiants

Citer

Kiewan Villatel, Elena Smirnova, Jérémie Mary, Philippe Preux. Recurrent Neural Networks for Long and Short-Term Sequential Recommendation. 2018. ⟨hal-01847127⟩
281 Consultations
760 Téléchargements

Altmetric

Partager

More