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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://doi.org/10.1...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
https://doi.org/10.1109/itaic....
Article . 2019 . Peer-reviewed
License: IEEE Copyright
Data sources: Crossref
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MMSE: A Multi-Model Stacking Ensemble Learning Algorithm for Purchase Prediction

Authors: Aolong Zhou; Kaijun Ren; Xiaoyong Li; Wen Zhang;

MMSE: A Multi-Model Stacking Ensemble Learning Algorithm for Purchase Prediction

Abstract

Analyzing users’ consumption habits and preferences with big data technology, merchants can collect valuable data about users’ consumption habits which is significant for them to make decisions, with the purpose of improving profitability and optimizing user experience. In this paper, we propose a Multi-Model Stacking Ensemble (MMSE) algorithm to deal with the problem of personalized commodities recommendation. The main components of our algorithm are the data analysis and the model construction. As for the data analysis, we apply data processing technologies to construct the data features. Specifically, we put forward a novel feature model which involves 6 clusters of features, and design a sampling algorithm to balance the ratio of positive and negative samples by the k-means clustering and undersampling. As for the model construction, we establish a two-layer model. In the first layer, we train four different ensemble algorithms as the basic classifiers, and in the second layer, we take XGBoost algorithm as the combiner classifier. Finally, we evaluate the proposed model on the users-commodities behavior data of Alibaba’s M-Commerce platform. It performs better than single ensemble learning algorithms, achieving the performance of F1-score 10.97%.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
8
Top 10%
Average
Top 10%
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