Subscription-Based Trusted Content Recommendation System

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Solution Overview

Problem

Users face difficulty in selecting optimal software content, such as mobile applications, due to the abundance of options available, leading to inefficient decision-making and reliance on external suggestions.

Innovation Solution

A system where users can subscribe to channels managed by a channel manager, who selects and provides content based on user preferences, with automatic deduction of content value from a subscription fund, eliminating the need for users to search within a marketplace.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If users search for software content in an application store, then users can access a wide variety of content options, but users face difficulty in selecting optimal content and spend excessive time decision-making

Engineering Contradiction:
Improvecontent selection optionsVSAvoiddecision-making time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent introduces a recommendation engine as an intermediary between users and the application store content. This engine analyzes user profiles, behavior data, and content metadata to automatically generate personalized content recommendations, eliminating the need for users to manually search and evaluate numerous options. The intermediary process filters and ranks content based on predicted user preferences, significantly reducing decision-making time while maintaining access to diverse content options.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If users rely on friends or advertisements for content suggestions, then users can obtain external recommendations, but the recommendations may not be optimized for user preferences and lack systematic selection

Engineering Contradiction:
Improvecontent recommendationVSAvoidpreference matching accuracy
Core Design Contradiction:
Ease of operationVSMeasurement precision

Solution Approach 1:

The patent implements a feedback mechanism where the recommendation engine continuously learns from user interactions with recommended content. When users interact with (or ignore) recommended applications, this feedback is fed back into the system to refine and update user preference models. This closed-loop feedback system progressively improves the accuracy of preference matching, making recommendations increasingly precise over time based on actual user behavior rather than static profiles.

Inventive Principle:
Principle #23Feedback

3Reliability

If users manually search and evaluate multiple applications, then users can find suitable content, but the process is inefficient and requires extensive research

Engineering Contradiction:
Improvecontent qualityVSAvoidcontent acquisition efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent applies preliminary action by pre-processing and analyzing content metadata, user profiles, and preference patterns before users need to make selections. The recommendation engine performs preliminary filtering, ranking, and scoring of content based on compatibility with user preferences, so that when users view recommendations, the most suitable content is already positioned at the top. This preliminary analysis eliminates the need for users to manually evaluate multiple applications, significantly improving acquisition efficiency while ensuring quality through pre-computed relevance scores.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9734521B2Subscription model for trusted recommendation sources
Publication Date: 2017.08.15 GOOGLE LLC
  • US9734521B2 patent drawing
  • US9734521B2 patent drawing
  • US9734521B2 patent drawing

AI summary

Systems, device and techniques are disclosed for receiving content based on a subscription to channel by a user. An indication of a user subscription, by a user, may be received. The subscription may be for a channel associated with a channel manager for the channel. An indication of a content to be provided via the channel may be received from the channel manager for the channel. A determination may be made that the content value associated with the content is below an available user subscription value. The content may be automatically provided to the user, based on the determination and the content value may be deducted from the available subscription value.