Quantum Pre-training for AI Models

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Solution Overview

Problem

Existing AI data model training methods face challenges with high-dimensional parameter spaces, local minima, real-time synchronization, scalability, energy efficiency, adaptability, and quantum error mitigation, leading to suboptimal performance and increased resource consumption.

Innovation Solution

A quantum computing-based approach that involves extracting quantum states from AI data models, synchronizing them to achieve global minima, dynamically allocating resources, and using variational quantum algorithms to optimize activation functions, thereby enhancing pre-training efficiency and accuracy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional training methods are used for AI data models, then the training process can be implemented with current technology, but the training time substantially increases and the models get trapped in local minima

Engineering Contradiction:
Improveconvergence to global minimaVSAvoidtraining time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent replaces classical computational mechanics with quantum computational mechanics. Quantum algorithms leverage quantum tunneling and superposition to navigate the loss landscape more efficiently, avoiding local minima and converging to global minima faster than classical gradient descent methods.

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

Solution Approach 2:

The patent changes the fundamental parameters of computation from classical bits to quantum bits (qubits), enabling the system to explore multiple parameter configurations simultaneously through quantum superposition, thereby reducing training time and improving convergence reliability.

Inventive Principle:
Principle #35Parameter changes

2Productivity

If quantum computing approach is used for AI model training, then training efficiency and accuracy are improved, but quantum error rates introduce additional challenges

Engineering Contradiction:
Improvepre-training efficiencyVSAvoidquantum computation accuracy
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent implements feedback mechanisms through variational quantum algorithms where measurement results from quantum circuits are fed back to adjust circuit parameters. This iterative feedback loop allows the system to learn from quantum measurement outcomes and optimize the quantum circuit configuration to minimize errors and maximize training efficiency.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent introduces classical computing as an intermediary layer between quantum computation and the AI model training process. The hybrid quantum-classical architecture uses classical processors to prepare data, control quantum circuits, and process results, thereby mitigating quantum errors while maintaining quantum speedup benefits.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If the AI data model size increases for better performance, then model accuracy improves, but scaling the training process becomes increasingly challenging

Engineering Contradiction:
Improvemodel accuracyVSAvoidtraining process complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the training process into quantum-accelerated components and classical processing components. Quantum computers handle specific subtasks such as optimization and pattern recognition, while classical systems manage data preprocessing and post-processing, thereby distributing complexity and enabling scaling to larger models.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent develops universal quantum algorithms that can be applied across different AI model architectures and training scenarios. These multi-functional quantum routines can optimize various types of neural networks, making the quantum approach scalable and adaptable to increasingly large models without requiring architecture-specific customization.

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

4Reliability

If more resources are allocated for training larger models, then model performance improves, but energy consumption increases

Engineering Contradiction:
Improvemodel performanceVSAvoidenergy consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent substitutes energy-intensive classical computational mechanics with quantum mechanical processes that can perform certain computations more efficiently. Quantum algorithms leverage quantum parallelism to evaluate multiple solutions simultaneously, reducing the total computational steps and energy required for training large-scale AI models.

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

Data Source

PatentUS20250209362A1Method and system for quantum computing based pre-training of artificial intelligence (AI) data models
Publication Date: 2025.06.26 TATA CONSULTANCY SERVICES LTD
  • US20250209362A1 patent drawing
  • US20250209362A1 patent drawing
  • US20250209362A1 patent drawing

AI summary

Training of Artificial Intelligence (AI) data models requires huge amount of data to be processed, which requires a huge amount of resources to be allocated for the data processing. For the same reason, time involved in training of the AI data model also substantially increases, which is a challenge existing AI data model training approaches fail to address. Embodiments disclosed herein provide a method and system for quantum computing based pre-training of AI data models. In this quantum computing based approach, the system, by means of achieving synchronization across various quantum states and further by optimizing activation functions being used, pre-trains the AI data model in iterations, till convergence with a determined global minima is achieved.