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基于文本分析的水产品预制菜消费者情感倾向研究
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Abstract:
水产品预制菜具有易于保存、方便携带和食用等特点，是当前市场上备受欢迎的一种食品，近年来颇受关注。本文利用八爪鱼爬取京东商城上水产品预制菜的文本评论数据，通过R语言建立LDA模型分析消费者对水产品预制菜的偏好与期望，以期为相关行业的生产厂家和餐饮企业提供有益的参考和建议，以促进水产品预制菜市场的健康有序发展。
Prepared aquatic-products dishes are a popular food in the current market due to the characteristics of easy preservation, easy to carry and eat, and have attracted considerable attention in recent years. In this paper, the Octopus harvester was used to extract the text review data of prefabricated aquatic products on Jingdong Mall, and the LDA model was established through R language to analyze consumers’ preferences and expectations of prefabricated aquatic products, in order to provide useful references and suggestions for manufacturers and catering enterprises in related industries, and promote the healthy and orderly development of prepared aquatic-products dishes.
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