EXPONENTIAL PRIORS FOR MAXIMUM ENTROPY MODELS

Patent №

US 7,340,376

Granted

2008-03-04

Filed 2005

Owner

MICROSOFT CORPORATION

AI components

5

ml · vision · speech · evo · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11186287

The subject invention provides for systems and methods that facilitate optimizing one or mores sets of training data by utilizing an Exponential distribution as the prior on one or more parameters in connection with a maximum entropy (maxent) model to mitigate overfitting. Maxent is also known as logistic regression. More specifically, the systems and methods can facilitate optimizing probabilities that are assigned to the training data for later use in machine learning processes, for example. In practice, training data can be assigned their respective weights and then a probability distribution can be assigned to those weights.

AI classification

Machine learning1.00
AI hardware1.00
Evolutionary computation1.00
Vision0.99
Speech0.55
Natural language0.33
Knowledge representation0.28
Planning0.03

Ownership

MICROSOFT CORPORATION

assignment · 167080082

Assignors

GOODMAN, JOSHUA T.

On an employer assignment, the assignors are typically the inventors.

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