Deep Data Mining Models for Interpretable Service Policies

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Solution Overview

Problem

Machine learning models, particularly deep models, lack interpretability, leading to incorrect and inaccurate prediction results due to non-transparent prediction logic, which affects the credibility and accuracy of service decisions.

Innovation Solution

A data processing method involving a deep mining and analysis model to convert service surface activity features into factor semantic representation features, using a configuration affecting factor system, and outputting a service policy with policy interpretation information to enhance credibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If deep learning models are used for prediction, then prediction accuracy may be improved, but model interpretability deteriorates

Engineering Contradiction:
Improveprediction accuracyVSAvoidmodel interpretability
Core Design Contradiction:
Measurement precisionVSLoss of information

Solution Approach 1:

The patent introduces an interpretability module as an intermediary component that sits between the deep learning model and the decision-making system. This module translates the black-box model outputs into human-readable explanations, preserving both the high accuracy of deep learning and the interpretability needed for trusted decisions. The intermediary explains which input features influenced the prediction and why, without altering the underlying model's predictive capability.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If black-box prediction models are used, then computational efficiency may be improved, but prediction logic transparency deteriorates

Engineering Contradiction:
Improvecomputational efficiencyVSAvoidprediction logic transparency
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The system segments the prediction pipeline into distinct functional components: the deep learning model handles computational efficiency and pattern recognition, while the interpretability module handles transparency and explanation generation. This segmentation allows each component to optimize for its specific function without compromising the other, maintaining high computational efficiency while adding transparent explanations for the prediction logic.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If complex non-linear models are used, then prediction capability may be improved, but model credibility deteriorates

Engineering Contradiction:
Improveprediction capabilityVSAvoidmodel credibility
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The interpretability module provides feedback to the decision-making system about the prediction logic and underlying factors. This feedback mechanism allows stakeholders to understand, verify, and trust the complex non-linear model's predictions. By continuously explaining the prediction rationale and allowing for human review and adjustment, the system maintains high prediction capability while building credibility through transparency and accountability.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS20250252478A1Data processing method and apparatus, device, and readable storage medium
Publication Date: 2025.08.07 TENCENT TECHNOLOGY (SHENZHEN) CO LTD
  • US20250252478A1 patent drawing
  • US20250252478A1 patent drawing
  • US20250252478A1 patent drawing

AI summary

A data processing method includes: obtaining a service surface activity feature of an object in a service, and inputting the service surface activity feature to a deep mining and analysis model, the deep mining and analysis model being configured to deeply mine one or more factor semantic representation features for a surface activity feature based on a configuration affecting factor system of the service; performing deep mining and analysis processing on the service surface activity feature in the deep mining and analysis model based on the configuration affecting factor system, to obtain a factor semantic representation feature of the service surface activity feature for each configuration affecting factor; and outputting a service policy of the object for the service and policy interpretation information for the service policy based on the factor semantic representation feature of the service surface activity feature for each configuration affecting factor.