Automated Multi-Round Dialogue Data Generation via LLM Dependency

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Traditional chatbots have limited comprehension abilities regarding user queries, leading to unsatisfactory responses due to the scarcity of dialogue data samples used to train dialogue content generation models, which are inefficient and costly to manually annotate.

Innovation Solution

A method for generating dialogue data that automatically produces multi-round dialogue data for various scenarios within a target domain by obtaining prompt templates and generation content dependency relationships for human-machine dialogue elements, and progressively generating content using a pre-trained large language model.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual annotation methods are used to generate dialogue data samples, then the quality and accuracy of training data can be ensured, but the efficiency is low and the cost is high

Engineering Contradiction:
Improvedata qualityVSAvoiddata generation efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The system enables automated self-generation of dialogue data through large language models, where the model generates dialogue content without human intervention. The framework includes automated quality control mechanisms that allow the system to self-evaluate and refine generated data, eliminating dependency on manual annotation while maintaining data quality standards.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The invention changes the fundamental parameter of data generation from manual human annotation to automated algorithmic generation using large language models. By adjusting model parameters such as temperature, top-k sampling, and repetition penalties, the system can control the quality and diversity of generated dialogue data, achieving both high efficiency and acceptable quality levels.

Inventive Principle:
Principle #35Parameter changes

2Measurement precision

If manual annotation methods are used to generate dialogue data samples, then the accuracy of training data can be maintained, but the cost and time consumption increase significantly

Engineering Contradiction:
Improvetraining data accuracyVSAvoiddata acquisition time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-training large language models on extensive dialogue corpora before actual data generation. This preliminary training enables the model to understand dialogue patterns and generate accurate responses without requiring time-consuming manual annotation for each specific dialogue sample, significantly reducing data acquisition time while maintaining accuracy.

Inventive Principle:
Principle #10Preliminary action

3Ease of manufacture

If traditional chatbots use limited dialogue data samples, then the manual annotation cost is reduced, but the comprehension ability and response quality deteriorate

Engineering Contradiction:
Improvedata acquisition easeVSAvoidchatbot comprehension ability
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The invention creates a universal dialogue data generation framework that can produce diverse dialogue samples across multiple domains and scenarios. The large language model serves multiple functions: generating user queries, creating appropriate responses, maintaining dialogue context, and ensuring logical consistency. This multi-functional system dramatically increases both the quantity and quality of training data available for chatbot development.

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

Data Source

PatentUS20250181622A1Method and system for dialogue data generation and processing
Publication Date: 2025.06.05 HANGZHOU ALIBABA INT INTERNET IND CO LTD
  • US20250181622A1 patent drawing
  • US20250181622A1 patent drawing
  • US20250181622A1 patent drawing

AI summary

The application provides a method for generating dialogue data, a method for training a model, and a method for processing dialogues. The dialogue data generation method includes: obtaining a prompt template and a generation content dependency relationship corresponding to each of human-machine dialogue elements in a target scenario, wherein the human-machine dialogue elements at least include: user queries and response content; progressively generating generation content of the corresponding human-machine dialogue elements based on the prompt templates and a pre-trained large language model according to the generation content dependency relationships; generating multi-round dialogue data in the target scenario based on the generation content respectively corresponding to the user queries and the response content. This method enables the fully automatic generation of multi-round dialogue data in a target domain, eliminating the need for manual annotation, reducing the cost of acquiring multi-round dialogue data, and improving the efficiency of dialogue data acquisition.