Fill in the blank: PMML, PFA, and ONNX are . 1 point Open standards for predictive model serialization, exchange, and deployment. Codes for getting rid of undesired data or models. Robots that are plotting to take over the planet. Passwords for some super-secret system. Abbreviations for machine learning algorithm names.

Option A: Open standards for predictive model serialization, exchange, and deployment.

Explanation:

PMML which is also known as Predictive model markup language, is basically an open interchange format for predictive models.

ONNX which is also known as the Open Neural Network Exchange Format is simply an open format that is used to support the storing and porting of predictive models spanning across libraries and languages.

PFA which is also known as Portable format for Analytics is used to provide a platform for analytic applications to explain and exchange predictive models that are produced by analytics and also machine learning algorithms.

From the definitions of PMML, PFA, and ONNX above, we can see that they are all used for predictive model arrangement and exchange.

Thus, the correct answer is option A.

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