Home decoration information real-time recommendation method and related device

Home decoration information real-time recommendation method and related device

The invention is suitable for the field of computers, and provides a home decoration information real-time recommendation method and a related device, and the method comprises the steps: obtaining historical behavior data of a terminal user; judging the relevance between the historical behavior data...

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Hauptverfasser: MO SHENGSONG, WANG GUOBIN, LIAO GUOLIN, MOU KUNLUN, LU SHUOBO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator MO SHENGSONG
WANG GUOBIN
LIAO GUOLIN
MOU KUNLUN
LU SHUOBO
description The invention is suitable for the field of computers, and provides a home decoration information real-time recommendation method and a related device, and the method comprises the steps: obtaining historical behavior data of a terminal user; judging the relevance between the historical behavior data of the terminal user and long-tail articles based on offline calculation to obtain a similarity matrix of the articles; obtaining current behavior data of the terminal user; calculating a plurality of target long-tail articles most similar to the current behavior data by using the similarity matrix of the articles; constructing the target long-tail articles based on a LightGBM algorithm, and performing pre-estimation sorting on the long-tail articles by using a user behavior feature matrix to obtain a recommendation list of to-be-recommended target long-tail articles; and sending the recommendation list of the to-be-recommended target long-tail articles to a terminal user. The home decoration information real-time
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language chi ; eng
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Home decoration information real-time recommendation method and related device
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