Automated Software Documentation Generation via Metadata Extraction

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Solution Overview

Problem

Documenting new symbols or interfaces in software programs is a tedious and time-consuming process, and ensuring consistency with technical standards requires significant effort from programmers or technical writers.

Innovation Solution

Automated generation of technical documentation using metadata extraction and machine learning algorithms to suggest documentation for undocumented symbols, leveraging existing documentation corpora and allowing for manual editing to ensure accuracy and consistency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If programmers manually document symbols according to technical standards, then documentation quality and consistency are maintained, but the time and effort required increases significantly

Engineering Contradiction:
Improvedocumentation qualityVSAvoiddocumentation time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system automatically generates documentation by copying and adapting templates populated with symbol metadata, rather than requiring manual creation from scratch. This maintains consistency with technical standards while dramatically reducing the time required to produce documentation.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The documentation generation process is automated through algorithms that extract metadata from source code and generate documentation content autonomously. This self-service approach eliminates the need for manual documentation writing while maintaining quality standards through structured template-based output.

Inventive Principle:
Principle #25Self-service

2Loss of time

If automated algorithms generate documentation from source code, then time and effort are reduced, but documentation quality and consistency may deteriorate

Engineering Contradiction:
Improvedocumentation timeVSAvoiddocumentation quality
Core Design Contradiction:
Loss of timeVSManufacturing precision

Solution Approach 1:

The system employs universal templates that can be applied across different symbol types and documentation contexts. These templates ensure consistent structure and formatting while accommodating diverse content requirements, maintaining quality standards through standardized patterns.

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

Solution Approach 2:

The system dynamically adjusts documentation parameters such as template selection, content depth, and formatting based on symbol metadata and context. This allows automated generation to produce high-quality, context-appropriate documentation without manual intervention for each case.

Inventive Principle:
Principle #35Parameter changes

3Productivity

If comprehensive documentation is generated for all symbols, then coverage improves, but the complexity of processing and managing documentation increases

Engineering Contradiction:
Improvedocumentation coverageVSAvoidprocessing complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The documentation generation process is segmented into distinct stages: metadata extraction, template selection, content population, and output generation. This segmentation manages complexity by breaking down the comprehensive documentation task into smaller, independently manageable steps.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary actions by pre-defining templates and extraction rules before documentation generation. This preparation work reduces processing complexity during actual documentation creation, as the framework is already in place to handle comprehensive coverage systematically.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11138005B2Methods and systems for automatically generating documentation for software
Publication Date: 2021.10.05 APPLE INC
  • US11138005B2 patent drawing
  • US11138005B2 patent drawing
  • US11138005B2 patent drawing

AI summary

This application relates to a system for the automatic generation of software developer documentation. The system utilizes various machine learning algorithms and processes to facilitate at least a portion of the documentation process. Included are steps for extracting metadata from an undocumented symbol's declaration, processing a corpus of previously documented symbols, and generating output for the undocumented symbol. Consequently, a writer is provided with a document that is at least partially completed when the writer begins the process of documenting an undocumented symbol.