Abstract

DNR: A Unified Framework of List Ranking With Neural Networks for Recommendation

Highlights

  • With the rapid development of information technology, users are facing a huge number of information choices [1]– [3]

  • Our main contributions are as follows: 1. We present a new type of neural network architecture to fit the linear and nonlinear interaction process of users and items and devise the DNR framework for list learning based on neural networks

  • We have introduced two types of models: linear models represented by matrix factorization (MF) and nonlinear models represented by multi-layer perceptron (MLP)

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Summary

Introduction

With the rapid development of information technology, users are facing a huge number of information choices [1]– [3]. To alleviate information overload and meet the diverse needs of users, personalized recommendation systems have been developed and are beginning to play important roles in modern society [4], [5]. Jiang et al [8] presented a learning model of knowledge representation based on the self-attention mechanism, which uses the graph structure of knowledge graph and self-attention mechanism to represent entity learning features and handle complex relationship feature representation learning. These examples indicate the effectiveness of using deep learning models for collaborative recommendation

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