Search Results for author: Igor Griva

Found 7 papers, 0 papers with code

The Application of Affective Measures in Text-based Emotion Aware Recommender Systems

no code implementations4 May 2023 John Kalung Leung, Igor Griva, William G. Kennedy, Jason M. Kinser, SoHyun Park, Seo Young Lee

Service providers can update users' Affective Indices in memory without saving their privacy data, providing Affective Aware recommendations without compromising user privacy.

Recommendation Systems

Applying the Affective Aware Pseudo Association Method to Enhance the Top-N Recommendations Distribution to Users in Group Emotion Recommender Systems

no code implementations8 Feb 2021 John Kalung Leung, Igor Griva, William G. Kennedy

Recommender Systems are a subclass of information retrieval systems, or more succinctly, a class of information filtering systems that seeks to predict how close is the match of the user's preference to a recommended item.

Decision Making Information Retrieval +2

Making Cross-Domain Recommendations by Associating Disjoint Users and Items Through the Affective Aware Pseudo Association Method

no code implementations10 Dec 2020 John Kalung Leung, Igor Griva, William G. Kennedy

This paper utilizes an ingenious text-based affective aware pseudo association method (AAPAM) to link disjoint users and items across different information domains and leverage them to make cross-domain content-based and collaborative filtering recommendations.

Collaborative Filtering Information Retrieval +1

Unsupervised Selective Manifold Regularized Matrix Factorization

no code implementations20 Oct 2020 Priya Mani, Carlotta Domeniconi, Igor Griva

Manifold regularization methods for matrix factorization rely on the cluster assumption, whereby the neighborhood structure of data in the input space is preserved in the factorization space.

Clustering

Using Affective Features from Media Content Metadata for Better Movie Recommendations

no code implementations1 Jul 2020 John Kalung Leung, Igor Griva, William G. Kennedy

We advocate a method of assigning emotional tags to a movie by the auto-detection of the affective features in the movie's overview.

Decision Making

Cannot find the paper you are looking for? You can Submit a new open access paper.