DATABASE FUNDAMENTALS
DATA WAREHOUSING AND DATA MINING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Bias is ____
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A class of learning algorithm that tries to find an optimum classification of a set of examples using the probabilistic theory
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Any mechanism employed by a learning system to constrain the search space of a hypothesis
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An approach to the design of learning algorithms that is inspired by the fact that when people encounter new situations, they often explain them by reference to familiar experiences, adapting the explanations to fit the new situation
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None of the above
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Explanation:
Detailed explanation-1: -Bayesian classifiers is any mechanism employed by a learning system to constrain the search space of a hypothesis.
Detailed explanation-2: -What is bias in machine learning? Bias is a phenomenon that skews the result of an algorithm in favor or against an idea. Bias is considered a systematic error that occurs in the machine learning model itself due to incorrect assumptions in the ML process.
Detailed explanation-3: -Bias in machine learning can be applied when collecting the data to build the models. It can come with testing the outputs of the models to verify their validity. Bias machine learning can even be applied when interpreting valid or invalid results from an approved data model.
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