Context Vector Sharing for Bi-directional Translation Accuracy
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Solution Overview
Problem
Existing bi-directional translation systems fail to accurately translate utterances in multi-language conversations as they do not consider the context of previous utterances, leading to incorrect translation results.
Innovation Solution
An electronic device that uses context vectors to perform bi-directional translation by obtaining input texts in multiple languages, updating context vectors based on previous translations, and outputting translated texts, thereby sharing context information to improve translation accuracy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If bi-directional translation is performed without considering context of previous utterances, then translation speed is improved, but translation accuracy deteriorates
Solution Approach 1:
The system performs preliminary action by generating context vectors from previous utterances before performing the current translation. The context vector is updated incrementally as each new utterance is processed, allowing the translation system to incorporate contextual information without waiting for the entire conversation to be completed. This resolves the contradiction by preparing contextual information in advance while maintaining continuous translation capability.
Solution Approach 2:
The context vector serves as an intermediary that bridges previous utterances and current translation tasks. Instead of directly using raw historical text data, the system transforms contextual information into a compressed vector representation that can be efficiently integrated into the translation process. This intermediary mechanism enables accurate context-aware translation while maintaining processing speed.
2Measurement precision
If context information from previous utterances is incorporated into translation, then translation accuracy is improved, but system complexity increases
Solution Approach 1:
The system applies parameter changes by transforming the entire context of previous utterances into a fixed-dimensional context vector. This vector representation condenses variable-length historical text into a standardized format with fixed dimensions, making it computationally efficient to integrate with translation models. The context vector captures essential contextual information while maintaining a consistent parameter structure that simplifies system architecture.
Solution Approach 2:
The system extracts only the essential contextual information from previous utterances and stores it in a separate context vector, rather than processing the entire historical conversation data during each translation task. This extraction approach separates contextual processing from the main translation workflow, reducing computational complexity while preserving translation accuracy.
3Stability of the object's composition
If context vectors are updated based on each translation, then translation consistency in multi-language conversations is improved, but computational time increases
Solution Approach 1:
The context vector is updated continuously and incrementally after each translation operation, rather than being recalculated from scratch for every translation task. This continuous update mechanism maintains translation consistency across multi-language conversations by preserving accumulated contextual information while minimizing redundant computations. The context vector evolves smoothly over time, reflecting the ongoing conversation context.
Solution Approach 2:
The system discards redundant or less relevant contextual information and recovers only the essential features needed for current translation tasks. The context vector update process selectively incorporates new information while maintaining important historical context, optimizing the balance between translation consistency and computational efficiency.
Data Source
AI summary
Provided is an artificial intelligence (AI) system which simulates the functions of a human brain, such as recognition, judgement, etc., by using a machine learning algorithm, such as deep learning, and applications thereof.


