Semantic Unit Set Correction via Phonetic Reference Matching

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Solution Overview

Problem

Existing voice recognition and text input systems face challenges in deriving high-quality semantic unit sets due to variations in locution habits, indistinct pronunciations, regional dialects, and environmental noise, leading to inaccuracies in voice recognition and text input results.

Innovation Solution

A method that improves semantic unit sets using phonetic sounds or text inputs, allowing for correction of voice recognition results and typo corrections in text inputs, by receiving improvement phonetic sounds or text, specifying matched semantic units, and replacing them within captured sets to enhance quality.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If voice recognition techniques are used to obtain semantic unit sets, then the system can process spoken language input, but the quality and accuracy of the semantic unit set is limited due to locution habits, indistinct pronunciations, regional dialects, and environmental noise

Engineering Contradiction:
Improveaccuracy of voice recognitionVSAvoidenvironmental noise and pronunciation variations
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The patent applies preliminary action by providing reference semantic unit sets containing correct pronunciations and meanings before the voice recognition process. These reference sets serve as pre-established standards that the recognized semantic units are compared against, allowing correction of inaccuracies caused by environmental noise and pronunciation variations.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements feedback by comparing the recognized semantic units with reference semantic unit sets and using the comparison results to correct inaccuracies. The system provides feedback loops where the output of voice recognition is evaluated against known correct references, and corrections are applied based on this feedback to improve accuracy.

Inventive Principle:
Principle #23Feedback

2Manufacturing precision

If improvement phonetic sounds are used to correct semantic unit sets, then the quality and accuracy of the semantic unit set improves, but the complexity of the processing system increases

Engineering Contradiction:
Improvequality of semantic unit setVSAvoidcomplexity of improvement processing
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent applies copying by creating reference semantic unit sets that contain correct pronunciations and meanings. These reference copies serve as templates for comparing and correcting the recognized semantic units, improving quality without requiring complex processing by using straightforward comparison with pre-established correct references.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS10395645B2Method, apparatus, and computer-readable recording medium for improving at least one semantic unit set
Publication Date: 2019.08.27 NAVER CORP
  • US10395645B2 patent drawing
  • US10395645B2 patent drawing
  • US10395645B2 patent drawing

AI summary

A method, system, and a computer-readable recording medium for improving a set of at least one semantic unit are provided. According to the present invention, a set of at least one semantic unit may be improved by using a phonetic sound or text.