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Patent drawing for Machine learned systems
US 20,180,330,714 A1
Speech & audio US 20,180,330,714 A1 Expired

Machine learned systems

This invention describes a system for improving a device's speech recognition. It works by comparing the accuracy of the device's current speech recognition result with a result from another device. If the other device's result is more accurate, the system updates the device's speech recognition capabilities using that better result; otherwise, it keeps its current system.

Why it matters: Filed before the widespread adoption of highly efficient, on-device machine learning models and federated learning techniques. Today, the ability to dynamically compare and update speech recognition systems across devices is more practical and powerful due to advancements in distributed AI and model optimization.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedSoftware logic, machine learning models

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