Social Network Article Sharing Prediction Model

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Solution Overview

Problem

In the competitive landscape of online news dissemination, accurately predicting the popularity of news articles before release is challenging due to the intense competition and the role of social networks in propagating content, where existing methods lack precision and rely on historical data analysis.

Innovation Solution

A method and system for predicting the sharing of news articles on social networks by calculating a score using historical data, including the source's sharing history, article category, named entities, and user profiles, to estimate the number of shares before publication, employing equations that weigh these factors to classify the article's popularity into predefined classes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If historical data analysis methods are used to predict article popularity, then prediction capability is provided, but prediction precision is insufficient

Engineering Contradiction:
Improveprediction precisionVSAvoidprediction model complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The prediction model is segmented into multiple independent modules: a data acquisition module that collects historical sharing data, a feature extraction module that identifies key patterns, a classification module that applies predefined rules, and a prediction module that generates popularity scores. This segmentation allows each module to be optimized independently, improving overall prediction precision without proportionally increasing system complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary actions by pre-processing historical data to extract meaningful features and pre-defining classification rules based on analyzed patterns. This preliminary preparation enables the prediction model to make accurate predictions with simpler real-time computation, resolving the contradiction between precision and complexity.

Inventive Principle:
Principle #10Preliminary action

2Measurement precision

If multiple factors are considered in prediction (source history, category, entities, user profiles), then prediction accuracy improves, but computational complexity increases

Engineering Contradiction:
Improveprediction accuracyVSAvoidcomputational power
Core Design Contradiction:
Measurement precisionVSPower

Solution Approach 1:

The system implements partial action by selectively weighting different factors based on their proven impact on sharing behavior. Not all features are processed with equal depth - the model applies varying levels of analysis to source history, category, entities, and user profiles based on their relative importance, achieving good accuracy with reduced computational overhead.

Inventive Principle:
Principle #16Partial or excessive action

Solution Approach 2:

The prediction model dynamically adjusts parameters such as feature weights and processing depth based on the specific article being analyzed. This allows the system to allocate computational power efficiently, focusing resources on the most influential factors for each prediction case, thereby maintaining high accuracy while managing computational complexity.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS8793258B2Predicting sharing on a social network
Publication Date: 2014.07.29 HEWLETT PACKARD ENTERPRISE DEV LP
  • US8793258B2 patent drawing
  • US8793258B2 patent drawing
  • US8793258B2 patent drawing

AI summary

A non-transitory computer-readable storage device includes instructions that, when executed, cause one or more processors to calculate a score for an article, from a source, using the average number of times other articles belonging to the source were shared on a social network (“t-density”). The processor are further caused to predict, using the score, a number of times the article will be shared on the social network.