ML Recommendation Network for Trusted Purchase Advice

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Solution Overview

Problem

Users face challenges in making informed purchasing decisions due to overwhelming and unreliable online reviews, and often lack knowledge of which friends and family members have relevant purchasing experience with the asset they are interested in.

Innovation Solution

A machine learning model analyzes purchase intention, social networking, and purchase history data to identify and connect users who can provide valuable insights on intended purchases, prompting them to share their experiences with the potential buyer.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If users rely on online reviews for purchasing decisions, then they can gather information from multiple sources, but the volume and reliability of reviews becomes overwhelming and unreliable

Engineering Contradiction:
Improvevolume of reviewsVSAvoidreliability of reviews
Core Design Contradiction:
Quantity of substanceVSReliability

Solution Approach 1:

The system extracts and filters reliable information from the vast quantity of online reviews by using machine learning models to identify patterns, detect fake reviews, and select trustworthy customer feedback, thereby separating reliable insights from the overwhelming noise of unlimited reviews

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent introduces an intermediary system consisting of machine learning models and recommendation algorithms that mediate between users and online reviews, automatically analyzing and filtering the information to present only the most reliable and relevant feedback to users

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If users ask friends and family for advice, then they receive more reliable and valuable input, but users lack knowledge of which connections have relevant purchasing experience

Engineering Contradiction:
Improvereliability of adviceVSAvoidknowledge of relevant connections
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The system performs preliminary analysis of users' social network connections and purchase histories before the user needs advice, pre-identifying and ranking potential knowledgeable connections based on their relevant purchasing experience, so that when advice is needed, the system can quickly present the most suitable connections

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements feedback mechanisms where the system continuously learns from users' interactions with recommended connections and adjusts its recommendations, while also allowing users to rate and provide feedback on the usefulness of advice received from different connections, improving future recommendations

Inventive Principle:
Principle #23Feedback

3Loss of information

If users conduct extensive online research, then they can gather more information, but the purchasing process becomes more time-consuming

Engineering Contradiction:
Improveamount of information gatheredVSAvoidtime for research
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system provides self-service by automatically performing the time-consuming tasks of analyzing purchase histories, evaluating connection relevance, and curating personalized recommendations, freeing users from manual research while still providing comprehensive information about potential purchases

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20260038027A1Recommendation Network Using Machine Learning
Publication Date: 2026.02.05 CAPITAL ONE SERVICES LLC
  • US20260038027A1 patent drawing
  • US20260038027A1 patent drawing
  • US20260038027A1 patent drawing

AI summary

Methods, systems, and apparatuses are described herein for providing purchase recommendations by analyzing social networks using machine learning. A machine learning model may be trained to select one or more of the first plurality of users. Purchase intention data that indicates an intention of a first user to acquire a type of asset may be received. Social networking data that comprises a plurality of associations between a second plurality of users may be received. Purchase history data indicating one or more purchases, of one or more assets associated with the type of asset, made by the second plurality of users may be received. The trained machine learning model may be provided the data. In return, the trained machine learning model may provide an indication of a second user. A notification may be sent to the second user.