Voice Skill Jumping Using Field Migration Maps Against Noisy Inputs
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing man-machine dialogue systems face inefficiencies due to incorrect field switching caused by ambiguous user inputs or noise, leading to disrupted interactions and incomplete task completion.
Innovation Solution
A field migration map is generated based on user historical dialogue data to predict and validate intended dialogue fields, shielding abnormal inputs and improving interaction efficiency by leveraging user interaction habits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the field jump switch is turned on to enable field switching, then user flexibility and adaptability are improved, but noise interference increases causing misidentification and erroneous field transitions
Solution Approach 1:
The system pre-learns user dialogue habits and field transition patterns before actual dialogue occurs, building a prediction model in advance. This preliminary action enables the system to anticipate user intentions and distinguish them from noise, resolving the contradiction between enabling field switching and preventing erroneous transitions caused by noise.
Solution Approach 2:
The system continuously monitors actual user dialogue behavior and uses this feedback to refine the field transition prediction model. By incorporating real-world usage patterns into the prediction mechanism, the system improves its ability to distinguish intentional field switches from noise, maintaining adaptability while reducing misidentification.
2Reliability
If the field jump switch is turned off to prevent noise-induced misidentification, then dialogue stability is improved, but user flexibility and field switching capability are reduced
Solution Approach 1:
The system pre-learns user dialogue habits and field transition patterns before actual dialogue occurs, building a prediction model in advance. This preliminary action enables the system to anticipate user intentions and distinguish them from noise, resolving the contradiction between enabling field switching and preventing erroneous transitions caused by noise.
Solution Approach 2:
The system continuously monitors actual user dialogue behavior and uses this feedback to refine the field transition prediction model. By incorporating real-world usage patterns into the prediction mechanism, the system improves its ability to distinguish intentional field switches from noise, maintaining adaptability while reducing misidentification.
3Device complexity
If rule-based task-based dialogue field scheduling is used to determine field order, then system complexity is reduced, but accuracy in identifying user intention deteriorates
Solution Approach 1:
The system replaces the mechanical rule-based scheduling approach with a data-driven machine learning model. Instead of relying on predefined field priority rules, the system uses learned user behavior patterns to predict field transitions, significantly improving intention identification accuracy while maintaining reasonable system complexity through efficient model architecture.
Solution Approach 2:
The system transforms the static field priority parameters into dynamic prediction probabilities based on learned user behavior. By changing from fixed rule-based parameters to adaptive probability parameters, the system achieves higher accuracy in identifying user intentions while managing complexity through probabilistic modeling.
Data Source
Figure 1~2
Figure 3~4
Figure 5
AI summary
Disclosed is a speech skill jumping method for man-machine dialogue applied to an electronic device, comprising constructing a field migration map in advance based on user's historical man-machine dialogue data, the field migration map being a directed map including a plurality of dialogue fields; receiving external speech; determining a dialogue field that the external speech hits; and judging whether the hit dialogue field belongs to one of the plurality of dialogue fields in the field migration map, and ignoring the external speech if not, or jumping to a speech skill corresponding to the hit dialogue field if yes. A field migration map is generated based on a user's historical man-machine dialogue data which reflects the user's interaction habits, and whether to perform a speech skill jump is judged based on the field migration map., obviously abnormal input content can be shielded, improving the task completion and interaction efficiency.