Image Recommendation Algorithm Based on Deep Learning

Pei Yin,Liang Zhang

doi:10.1109/access.2020.3007353

Pei Yin, Liang Zhang

Open Access

https://doi.org/10.1109/access.2020.3007353

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Abstract

With the rapid development of network technology, the number of digital images is growing at an alarming rate, people's demand for information gradually shift from text into images. However, it is very difficult for users to quickly find the images they are interested in from the large number of image libraries. The purpose of this paper is to study the image recommendation algorithm based on deep learning. In this paper, image classification algorithm is firstly studied. LReLU - Softplus activation function is formed by combining LReLU function and Softplus function, and CNN is improved. Then, an image retrieval model based on local sensitive hash algorithm is proposed in this paper. This model calculates the distance in hamming space for the binary hash code generated by mapping. Euclidean distance is calculated inside the result set after similarity measurement to improve the accuracy, and the image retrieval model is constructed. Finally, an image recommendation model based on implicit support vector machine (SVM) is proposed in this paper. This image recommendation method combines image text information and image content information. The experimental results show that the proposed image recommendation model can meet the practical needs. In this paper, the overlap rate between the CNN-based recommendation model and the human recommendation algorithm was tested, and the coincidence degree of the two recommended images reached 88%.

Highlights

With the continuous development of information technology and network platform, various network platforms, including images and other information, will produce a large amount of data
The experimental results of the image classification algorithm based on improved CNN proposed in this paper on the commodity image library are shown in Table 2 and Figure 4
Zhang: Image Recommendation Algorithm Based on Deep Learning TABLE 2

Summary

Introduction

With the continuous development of information technology and network platform, various network platforms, including images and other information, will produce a large amount of data. Faced with such a large amount of data, users want to be able to quickly find the relevant image information of interest. Various network platforms provide image retrieval functions based on this requirement. In this kind of search, users need to initiate service requests, and the recommendation system will appear at historic moments to improve the quality of service.

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Methods

Results

Conclusion