Content Filtering via Community Preference Signals

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Solution Overview

Problem

Popular content repositories face challenges in managing vast amounts of content, including duplicates and irrelevant material, leading to user fatigue in reporting undesirable content and incorrect flagging of legitimate content due to polarized opinions.

Innovation Solution

A preference system that allows users to submit, digg, bury, and comment on content, with a database-driven approach to track user interactions, using RSS feeds and visualization tools to promote high-quality content and filter out spam and irrelevant material through community-driven thresholds and moderation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If users manually report and flag undesirable content, then content quality can be maintained, but user fatigue increases and reporting effectiveness decreases over time

Engineering Contradiction:
Improvecontent qualityVSAvoidreporting effectiveness
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system enables content to self-regulate through automated algorithms that continuously monitor, detect, and remove undesirable content without requiring ongoing manual intervention. The automated system learns from patterns and operates independently to maintain content quality, eliminating user fatigue while preserving reliability.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements continuous feedback loops where user reports and content interactions are analyzed by algorithms that automatically adjust content filtering and removal actions. This feedback mechanism ensures content quality is maintained through adaptive, real-time responses rather than static manual processes.

Inventive Principle:
Principle #23Feedback

2Object-generated harmful factors

If users flag content as inappropriate, then undesirable content can be removed, but legitimate content may be incorrectly removed due to polarized opinions

Engineering Contradiction:
Improveundesirable content removalVSAvoidcontent accuracy
Core Design Contradiction:
Object-generated harmful factorsVSReliability

Solution Approach 1:

The system introduces automated algorithms as intermediaries between user flagging actions and content removal. These algorithms analyze flagged content, cross-reference multiple signals, and mediate the removal process to distinguish between genuinely undesirable content and legitimate content with polarized opinions, preventing incorrect removal while maintaining harmful content elimination.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system replaces the mechanical human judgment process with automated algorithmic analysis that objectively evaluates content based on established criteria. This substitution eliminates the subjectivity and polarization inherent in manual flagging, ensuring consistent and accurate content classification without human bias.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If a large team of moderators manually reviews content, then content quality improves, but system complexity and operational cost increase

Engineering Contradiction:
Improvecontent qualityVSAvoidmoderation system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system replaces the mechanical human moderation process with automated algorithmic systems that perform content analysis, classification, and removal. This substitution dramatically reduces system complexity from requiring large human teams to implementing software-based solutions, while maintaining or improving content quality through consistent algorithmic application.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The automated system performs content moderation self-service operations, continuously monitoring and managing content quality without human intervention. This self-service capability eliminates the need for complex human coordination systems while maintaining reliable content quality through autonomous algorithmic processes.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9009608B2Evaluating content
Publication Date: 2015.04.14 MICROSOFT TECHNOLOGY LICENSING LLC
  • US9009608B2 patent drawing
  • US9009608B2 patent drawing
  • US9009608B2 patent drawing

AI summary

Recording a user's preference for content is disclosed. An indication of a problem associated with the content is received, in response to only a single action taken by a user interacting with a web page. After receiving the indication, at least a portion of the web page is continued to be displayed.