DeepFM: a factorization-machine based neural network for CTR prediction
Huifeng Guo,Ruiming Tang,Yunming Ye,Zhenguo Li,Xiuqiang He +4 more
- pp 1725-1731
TLDR
This paper shows that it is possible to derive an end-to-end learning model that emphasizes both low- and high-order feature interactions, and combines the power of factorization machines for recommendation and deep learning for feature learning in a new neural network architecture.Abstract:
Learning sophisticated feature interactions behind user behaviors is critical in maximizing CTR for recommender systems. Despite great progress, existing methods seem to have a strong bias towards low- or high-order interactions, or require expertise feature engineering. In this paper, we show that it is possible to derive an end-to-end learning model that emphasizes both low- and high-order feature interactions. The proposed model, DeepFM, combines the power of factorization machines for recommendation and deep learning for feature learning in a new neural network architecture. Compared to the latest Wide & Deep model from Google, DeepFM has a shared input to its "wide" and "deep" parts, with no need of feature engineering besides raw features. Comprehensive experiments are conducted to demonstrate the effectiveness and efficiency of DeepFM over the existing models for CTR prediction, on both benchmark data and commercial data.read more
Citations
More filters
Proceedings ArticleDOI
Deep User Match Network for Click-Through Rate Prediction
TL;DR: Wang et al. as discussed by the authors proposed a novel Deep User Match Network (DUMN) which measures the user-to-user relevance for CTR prediction by matching the target user and those who have interacted with candidate item and modeling their similarities in user representation space.
Journal ArticleDOI
Deep cognitive diagnosis model for predicting students’ performance
Lina Gao,Cláudio Farias,Zhongying Zhao,A. Seetharama Acharya,Chao Li,Jianli Zhao,Qingtian Zeng +6 more
TL;DR: Zhang et al. as mentioned in this paper proposed a deep cognitive diagnosis framework to obtain students' mastery of skills and problems by enhancing traditional cognitive diagnosis methods with deep learning, considering both the importance and the interactions of skills.
Journal ArticleDOI
Representation learning with collaborative autoencoder for personalized recommendation
TL;DR: A representation learning method with Collaborative Autoencoder for Personalized Recommendation (CAPR) that learns the higher-level feature representations of users and items through an identical model structure, which ignores the different characteristics of the user-based and item-based data.
Journal ArticleDOI
A Deep Learning Based Online Credit Scoring Model for P2P Lending
Zaimei Zhang,Kun Niu,Yan Liu +2 more
TL;DR: Experimental results demonstrate that OICSM can significantly improve performance due to its advantage in deep learning over two features, and it can further correct model deteriorationdue to its online dynamic update capability.
Proceedings ArticleDOI
MatRec: Matrix Factorization for Highly Skewed Dataset
TL;DR: A new algorithm solving the problem in the framework of matrix factorization of recommender systems with comparably favorite results with popular recommender system algorithms such as Learning to Rank, Alternating Least Squares and Deep Matrix Factorization is proposed.
References
More filters
Proceedings ArticleDOI
Deep Residual Learning for Image Recognition
TL;DR: In this article, the authors proposed a residual learning framework to ease the training of networks that are substantially deeper than those used previously, which won the 1st place on the ILSVRC 2015 classification task.
Journal Article
Dropout: a simple way to prevent neural networks from overfitting
TL;DR: It is shown that dropout improves the performance of neural networks on supervised learning tasks in vision, speech recognition, document classification and computational biology, obtaining state-of-the-art results on many benchmark data sets.
Proceedings ArticleDOI
Deep Neural Networks for YouTube Recommendations
TL;DR: This paper details a deep candidate generation model and then describes a separate deep ranking model and provides practical lessons and insights derived from designing, iterating and maintaining a massive recommendation system with enormous user-facing impact.
Proceedings ArticleDOI
Factorization Machines
TL;DR: Factorization Machines (FM) are introduced which are a new model class that combines the advantages of Support Vector Machines (SVM) with factorization models and can mimic these models just by specifying the input data (i.e. the feature vectors).
Proceedings ArticleDOI
Restricted Boltzmann machines for collaborative filtering
TL;DR: This paper shows how a class of two-layer undirected graphical models, called Restricted Boltzmann Machines (RBM's), can be used to model tabular data, such as user's ratings of movies, and demonstrates that RBM's can be successfully applied to the Netflix data set.