Project recommendation method based on multi-task training project attribute graph
The invention discloses a project recommendation method based on a multi-task training project attribute graph, which comprises the following steps: collecting data, and carrying out word sense disambiguation; constructing a project attribute graph, and performing multi-task pre-training to obtain a...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
30.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a project recommendation method based on a multi-task training project attribute graph, which comprises the following steps: collecting data, and carrying out word sense disambiguation; constructing a project attribute graph, and performing multi-task pre-training to obtain a recommendation model; obtaining a user historical behavior sequence; and carrying out controllable diversified recommendation based on a time sequence by utilizing the obtained recommendation model and the user historical behavior sequence, including odd art spectrum smoothing and characterization degradation, so as to obtain a recommendation sequence. According to the invention, a more accurate and personalized recommendation result can be provided.
本发明公开一种基于多任务训练项目属性图的项目推荐方法,包括步骤:数据采集,并进行词义消歧;构建项目属性图,进行多任务预训练,获得推荐模型;获取用户历史行为序列;利用获得推荐模型和用户历史行为序列,进行基于时序的可控多样化推荐,包括奇艺谱平滑处理和表征退化,获得推荐序列。本发明能够提供更精确和个性化的推荐结果。 |
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Bibliography: | Application Number: CN202410035809 |