Information provision system and information provision method

WO2025253645A1PCT designated stage Publication Date: 2025-12-11NTT DOCOMO INC
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Patent Information

Application Number
PCT/JP2024/020905
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-06-07
Publication Date
2025-12-11

AI Technical Summary

Technical Problem

Existing product recommendation systems require detailed user input and question preparation for each category, which is inefficient and may fail to recommend appropriate products when users lack product knowledge.

Method used

An information providing system that includes a reception unit for keyword input, a search unit for product lists, a tag information assignment unit, an identification unit for relevant tags, a question generation unit using a generative AI model, and an output unit to provide interactive questions for product refinement.

Benefits of technology

Collects user requests and provides product information through interactive questioning, allowing users to specify conditions effectively, leading to a seamless purchasing experience and improved purchase rates.

✦ Generated by Eureka AI based on patent content.

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Abstract

An information provision system according to one embodiment comprises: a reception unit that receives input data including a keyword from a user; a search unit that searches for an EC site on a network using a search query including a keyword to acquire a product list including a plurality of records, each of the plurality of records including information indicating a product related to the keyword; a tag-information-imparting unit that imparts tag information indicating an attribute of the product to each of the plurality of records; a specification unit that specifies related tag information that is tag information having high relevance to the keyword among pieces of tag information imparted to each of the plurality of records; a question generation unit that inputs a prompt including the related tag information to a generation AI model and generates a question sentence for narrowing down commodities; and an output unit that outputs output data including the question sentence.
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Citation Information

Patent Citations

  • Device and method for providing information

    JP2002117061A

  • Information providing system, information providing method, and program

    JP2017062741A

  • Providing apparatus, providing method, and providing program

    JP2019053520A