Automated Trending Topic Headline Generation via Content Clustering

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Solution Overview

Problem

Social networking systems face challenges in automatically generating engaging and relevant content for trending topics without human curation, as existing methods lack efficiency in identifying and prioritizing sub-topics and content objects.

Innovation Solution

The system identifies content objects related to a trending topic, clusters them into sub-topics based on natural-language analysis, calculates a quality score for each cluster considering factors like recency, coherence, and relevance, and selects the highest-scoring cluster to generate a headline, description, and images for a trending-topic interface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If content objects are manually curated for trending topics, then content relevance and quality are improved, but labor cost and time consumption increase

Engineering Contradiction:
Improvecontent relevanceVSAvoidtime consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs automatic content curation through self-service mechanisms including automated content object identification, natural language processing for sub-topic extraction, quality scoring algorithms, and automated interface generation. This eliminates manual human intervention while maintaining high content relevance through algorithmic quality assessment based on multiple factors including coherence, recency, and engagement metrics.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical curation processes with automated computational systems. Natural language processing algorithms substitute human editors for identifying sub-topics, quality scoring models replace human judgment for content selection, and automated template systems replace manual interface creation. This substitution maintains content quality while dramatically reducing time consumption and labor costs.

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

2Productivity

If automated content generation is implemented, then productivity is improved, but content quality and engagement may deteriorate

Engineering Contradiction:
Improvecontent generation efficiencyVSAvoidcontent quality
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system incorporates feedback mechanisms through quality scoring algorithms that evaluate content objects based on multiple criteria including coherence, recency, source reliability, and predicted user engagement. This feedback loop enables the automated system to select and prioritize content that maintains high quality standards while achieving rapid content generation. The feedback-driven selection process ensures that automated productivity does not compromise content reliability.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent employs parameter changes by dynamically adjusting quality scoring weights based on trending topic characteristics, time sensitivity, and user engagement patterns. The system modifies evaluation parameters in real-time to optimize content selection for different contexts, ensuring that automated content generation maintains high quality and relevance across varying conditions while preserving productivity benefits.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If multiple sub-topics are identified and clustered, then content organization and user engagement are improved, but system complexity increases

Engineering Contradiction:
Improvecontent organizationVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system applies segmentation by dividing trending topic content into distinct sub-topics through natural language processing and clustering algorithms. Content objects are automatically grouped based on semantic similarity, enabling organized presentation of multiple sub-topics under a main trending topic. This segmentation improves content organization and user engagement while the automated clustering process manages system complexity through algorithmic rather than manual classification.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent implements universality through a multi-functional automated system that performs content identification, sub-topic extraction, clustering, quality scoring, and interface generation within a single integrated framework. This universal system handles diverse content types and organizing requirements without requiring separate specialized systems for each function, thereby improving content organization capabilities while controlling overall system complexity through consolidation.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS10650009B2Generating news headlines on online social networks
Publication Date: 2020.05.12 META PLATFORMS INC
  • US10650009B2 patent drawing
  • US10650009B2 patent drawing
  • US10650009B2 patent drawing

AI summary

In one embodiment, a method includes identifying a trending topic on an online social network, accessing a plurality of content objects posted to the online social network, wherein each content object is associated with the trending topic, and categorizing each content object into clusters based on a natural-language analysis of the content objects. The method may further include calculating a quality score for each cluster, wherein the quality score for each cluster is based at least on a measure of recency of one or more publication dates of the content objects within the cluster, select the cluster with the highest quality score as a trending cluster, and generating a trending-topic interface that includes a headline and description of the trending topic, wherein the headline and description are extracted from one or more of the content objects within the trending cluster.