Automated Log Data Analysis System with Predictive Anomaly Detection

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Solution Overview

Problem

Current methods for analyzing log data files are time-consuming and require significant computational resources, leading to inefficiencies in identifying and resolving issues.

Innovation Solution

A method and system for automating the analysis of log data files, which involves preprocessing the files to generate a transformed format, detecting anomalies, performing predictive analysis, generating reports, receiving user feedback, and updating databases based on that feedback.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual analysis of log data files is performed, then developers can identify errors and root causes, but the process is time-consuming and requires significant human expertise

Engineering Contradiction:
Improveerror identification accuracyVSAvoidanalysis time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent replaces manual mechanical analysis with an automated AI-based system that uses machine learning models to detect anomalies and predict root causes in log data files, eliminating the need for human developers to manually walk through and analyze each log entry

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

Solution Approach 2:

The system performs self-service by automatically analyzing log data, detecting anomalies, and providing root cause predictions without requiring human intervention. The AI model continuously learns from feedback to improve its analysis accuracy autonomously

Inventive Principle:
Principle #25Self-service

2Reliability

If developers manually analyze log data files, then they can determine root causes and fix errors, but productivity is reduced due to the lengthy analysis process

Engineering Contradiction:
Improveerror resolution reliabilityVSAvoidbug fixing productivity
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system performs preliminary action by proactively detecting anomalies and predicting root causes before they manifest as critical failures. The AI model continuously monitors log data and identifies potential issues early, allowing for preventive maintenance and faster resolution when problems occur

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements feedback mechanisms where the system receives feedback from users about its analysis accuracy and continuously improves its models. This feedback loop ensures that the AI system becomes more reliable over time while maintaining high productivity by reducing manual intervention needs

Inventive Principle:
Principle #23Feedback

3Productivity

If automated analysis systems are implemented, then analysis time is reduced, but the system complexity increases

Engineering Contradiction:
Improveanalysis speedVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent applies segmentation by dividing the complex analysis system into modular components: data collection modules, anomaly detection modules, root cause prediction modules, and feedback processing modules. Each module handles a specific function independently, making the overall complex system more manageable and easier to implement

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system uses an intermediary AI model layer that simplifies the complexity between raw log data and actionable insights. The AI models act as intermediaries that process complex patterns and translate them into understandable predictions and recommendations, reducing the complexity burden on users

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12339807B2Method and system for automating analysis of log data files
Publication Date: 2025.06.24 HCL TECH LTD
  • US12339807B2 patent drawing
  • US12339807B2 patent drawing
  • US12339807B2 patent drawing

AI summary

A method and system for automating analysis of log data files is disclosed. In some embodiments, the method includes pre-processing a log data file to generate a transformed log data file. The method further includes analyzing the transformed log data file to detect one or more of a plurality of anomalies in the transformed log data file; performing a predictive analysis for the one or more of the plurality of anomalies detected in the transformed log data file. The method further includes generating a report based on the predictive analysis performed for each of the one or more of the plurality of anomalies; receiving a feedback from an end-user based on the report generated for each of the one or more of the plurality of anomalies; and updating a database based on the feedback from the end-user for each of the one or more of the plurality of anomalies.