Intelligent Dialog System for Personalized Product Recommendations

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Solution Overview

Problem

Current search technologies struggle to provide relevant, personalized product recommendations to consumers without overwhelming them with irrelevant information, especially when they are unsure of the specific product they need, leading to inefficiencies in e-commerce and product discovery.

Innovation Solution

A system and method utilizing a graph database and artificial intelligence to manage a dialog with consumers, employing forward and backward chaining logic to ask targeted questions and infer product recommendations based on unstructured consumer input, weighing attributes and facts to suggest relevant products.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If collaborative filtering is used to target advertising and search results based on consumer characteristics, then personalization is improved, but the quantity of irrelevant results increases

Engineering Contradiction:
ImprovepersonalizationVSAvoidquantity of results
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The patent segments the large set of search results into personalized subsets based on consumer characteristics from collaborative filtering. By dividing results into relevant and irrelevant portions and presenting only the personalized subset, the system maintains personalization while reducing the quantity of results the consumer must review.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system applies partial action by providing only the portion of results that are personally relevant to the consumer rather than the complete set. This selective presentation reduces information overload while maintaining the personalization benefit of collaborative filtering.

Inventive Principle:
Principle #16Partial or excessive action

2Loss of information

If traditional search engines return large numbers of results to satisfy various queries, then completeness is improved, but the time required to find relevant products increases

Engineering Contradiction:
Improvecompleteness of resultsVSAvoidtime to find relevant products
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system performs preliminary action by pre-filtering and ranking results based on consumer characteristics before presentation. Collaborative filtering algorithms pre-process the result set to identify personally relevant items, so consumers receive a pre-sorted list that requires minimal additional filtering time.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system uses feedback from consumer behavior patterns captured by collaborative filtering to continuously improve result ranking. By analyzing what consumers actually click on and purchase, the system refines its ability to prioritize relevant results, reducing search time while maintaining completeness.

Inventive Principle:
Principle #23Feedback

3Measurement precision

If consumers filter through numerous results or form new queries to find relevant products, then accuracy of product match is improved, but productivity decreases

Engineering Contradiction:
Improveaccuracy of product matchVSAvoidshopping efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The system performs self-service by automatically filtering and ranking results according to consumer preferences without requiring manual filtering actions. The collaborative filtering system autonomously analyzes consumer behavior and adjusts result presentation, maintaining high accuracy while eliminating the time-consuming manual filtering process.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11321759B2Method, computer program product and system for enabling personalized recommendations using intelligent dialog
Publication Date: 2022.05.03 INTERNATIONAL BUSINESS MACHINE CORPORATION
  • US11321759B2 patent drawing
  • US11321759B2 patent drawing
  • US11321759B2 patent drawing

AI summary

Systems and methods for providing a recommendation are disclosed. A method includes: presenting a first question via a user interface; receiving a response to the first question via the user interface; determining a second question using the received response to the first question and a weighted collection of attributes corresponding to a plurality of items; presenting the determined second question via the user interface; receiving a response to the second question via the user interface; determining at least one recommended item from the plurality of items based on the response to the first question, the response to the second question, and the weighted collection of attributes corresponding to the plurality of items; and presenting the determined at least one recommended item via the user interface.