Automated Document Quality Analysis via Citation Correlation

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Solution Overview

Problem

Current methods for evaluating document effectiveness rely heavily on manual data collection, resulting in limited data and speculative results regarding the impact of stylistic elements on document quality, lacking a reliable and objective measure for determining optimal presentation and citation rates.

Innovation Solution

An automated method for determining document quality by computing the statistical correlation between citation rates and presentation elements, such as style and layout, using citation data and presentation data from a sample of documents to identify correlations that indicate overall effectiveness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If manual data collection is used to evaluate document effectiveness, then data collection process is simple, but the data quantity is limited and results are speculative

Engineering Contradiction:
Improvedata quantityVSAvoiddata collection complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent replaces manual mechanical data collection with automated computational analysis. A computer system automatically retrieves citation data from databases, extracts presentation element data using pattern recognition, and computes statistical correlations, eliminating the need for manual data gathering while significantly increasing data quantity and analysis objectivity.

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

2Measurement precision

If automated analysis is implemented to increase data quantity, then objective measures are obtained, but system complexity increases

Engineering Contradiction:
Improveeffectiveness measurement precisionVSAvoidanalysis system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent creates a multi-functional computer system that performs multiple tasks: retrieving citation data from various databases, extracting presentation element data using pattern recognition, computing statistical correlations, and generating effectiveness reports. This universal system handles diverse functions through integrated software modules, achieving precise automated measurement while managing complexity through functional consolidation.

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

Solution Approach 2:

The system performs self-service by automatically retrieving its own data needs from databases, processing the data through pattern recognition and statistical analysis, and generating results without external intervention. The computer system independently completes the entire analysis workflow, from data collection to effectiveness determination, reducing the need for external computational resources.

Inventive Principle:
Principle #25Self-service

3Reliability

If statistical correlation analysis is performed on citation data and presentation elements, then objective effectiveness measures are obtained, but data processing complexity increases

Engineering Contradiction:
Improveeffectiveness evaluation reliabilityVSAvoiddata processing complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent replaces complex manual data processing with automated computational algorithms. The computer system automatically performs statistical correlation analysis between citation data and presentation element data using standardized mathematical procedures, ensuring reliable and repeatable effectiveness evaluation while eliminating manual processing errors and inconsistencies.

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

Data Source

PatentUS7391885B2Method for determining overall effectiveness of a document
Publication Date: 2008.06.24 GOOGLE LLC
  • US7391885B2 patent drawing
  • US7391885B2 patent drawing
  • US7391885B2 patent drawing

AI summary

The present invention is directed to a method for determining a document's overall effectiveness or quality using a technique that employs detecting correlation between document citation rate and document presentation elements such as style and layout. A document's citation rate is the number of citations of or references to that document from other documents. This is taken as an indicator of a document's overall effectiveness. This invention employs automated means to obtain, for a sample of documents, both presentation data and citation rate data. Presentation data is obtained, for each document in the sample, by automated inspection of the document, for stylistic elements. The citation rate for each document is based on the number of citations (e.g., hyperlinks) to that document from another set of documents, the larger the set the better. The present invention then computes the statistical correlation of document citation rate versus presentation elements used, in a straightforward manner to identify correlation between the citation rate and presentation element(s).