Collaborative AI Debater for Explainable Prediction Refinement

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Human users often lack understanding of why AI systems make certain predictions, leading to mistrust in the veracity of the predictions.

Innovation Solution

An iterative AI-based prediction method that engages in a collaborative debate with users, providing predictions and explanations, updates its understanding based on user feedback, and iteratively refines its predictions and explanations to enhance user conviction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If AI systems provide predictions without explanations, then the system operation is simple and fast, but user understanding and trust of the prediction is poor

Engineering Contradiction:
Improveuser trust in predictionVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments the explanation generation process into multiple components: an explanation generator that creates explanations for predictions, a debater module that selects and refines explanations through iterative dialogue, and a user feedback mechanism. This segmentation allows the system to provide detailed explanations without requiring a monolithic complex system, resolving the contradiction between user trust and system complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements feedback loops where users provide feedback on predictions and explanations, and the debater module uses this feedback to iteratively refine the explanation selection and generation. This feedback mechanism enhances user trust by allowing users to influence the explanation process while maintaining system efficiency through automated feedback processing.

Inventive Principle:
Principle #23Feedback

2Loss of information

If the system provides detailed explanations for predictions, then user understanding improves, but the time required for prediction processing increases

Engineering Contradiction:
Improveuser understanding of predictionVSAvoidprediction processing time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The explanation generation and selection process is made dynamic through iterative dialogue. The debater module adapts the explanation depth and type based on real-time user responses, allowing the system to provide detailed explanations only when needed and adjust the level of detail based on user engagement, thus balancing information delivery with time efficiency.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system generates multiple potential explanations (excessive action) and then uses the debater module to select and refine only the most relevant ones through iterative dialogue (partial action). This approach ensures comprehensive explanation coverage while avoiding the time cost of processing all possible explanations simultaneously.

Inventive Principle:
Principle #16Partial or excessive action

3Reliability

If the system engages in iterative debate with users to refine predictions, then prediction accuracy and user conviction improve, but the interaction time and complexity increase

Engineering Contradiction:
Improveprediction accuracyVSAvoidinteraction time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-generating multiple potential explanations and predictions before user interaction. The debater module then selects from these pre-computed options rather than generating explanations in real-time during the dialogue, significantly reducing interaction time while maintaining prediction accuracy through the iterative refinement process.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250225393A1Debater system for collaborative discussions based on explainable predictions
Publication Date: 2025.07.10 NEC LAB EURO GMBH
  • US20250225393A1 patent drawing
  • US20250225393A1 patent drawing

AI summary

An iterative artificial-intelligence (AI)-based prediction method includes receiving a dataset of knowledge, and processing the dataset of knowledge to produce one or more predictions, one or more explanations, and one or more output options. Using an AI algorithm, one of the output options is selected and is presented to a user, the selected output option including a prediction and an explanation of the prediction. A reply including feedback information is received from the user. Using the feedback information from the user, at least one of the dataset of knowledge, the AI algorithm, an inference module, an explanation module, or an output module is/are updated. The method has applications including, but not limited to, use cases in computational biology and medical AI and healthcare for drug development, public safety and predictive maintenance, for optimizing outputs or supporting decision.