Search Results for author: Zahra Zamanzadeh Darban

Found 4 papers, 2 papers with code

GHRS: Graph-based Hybrid Recommendation System with Application to Movie Recommendation

1 code implementation6 Nov 2021 Zahra Zamanzadeh Darban, Mohammad Hadi Valipour

While most existing recommender systems rely either on a content-based approach or a collaborative approach, there are hybrid approaches that can improve recommendation accuracy using a combination of both approaches.

 Ranked #1 on Movie Recommendation on MovieLens 1M (RMSE metric)

Movie Recommendation Recommendation Systems

Deep Learning for Time Series Anomaly Detection: A Survey

1 code implementation9 Nov 2022 Zahra Zamanzadeh Darban, Geoffrey I. Webb, Shirui Pan, Charu C. Aggarwal, Mahsa Salehi

Time series anomaly detection has applications in a wide range of research fields and applications, including manufacturing and healthcare.

Anomaly Detection Time Series +1

DACAD: Domain Adaptation Contrastive Learning for Anomaly Detection in Multivariate Time Series

no code implementations17 Apr 2024 Zahra Zamanzadeh Darban, Geoffrey I. Webb, Mahsa Salehi

In this paper, we propose a novel Domain Adaptation Contrastive learning for Anomaly Detection in multivariate time series (DACAD) model to address this issue by combining UDA and contrastive representation learning.

Anomaly Detection Contrastive Learning +4

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