on each step it visits a location of a data point and predicts the value at that location by leaving out the observed value;Question 6Answera.Yesb.No
Question
on each step it visits a location of a data point and predicts the value at that location by leaving out the observed value;
Question 6
Answer:
- a. Yes
- b. No
Solution
The question seems to refer to a method in data analysis or machine learning, possibly relating to predictions in a dataset using techniques like cross-validation or leave-one-out methods.
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Understanding the Concept: The statement describes a scenario where each time a data point is visited, the observed value at that point is not used in the prediction. This is a common practice in cross-validation methods, where the model is trained on all other data points excluding the one in question.
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Determining the Answer: Based on the context given, if one is asking whether this predictive method involves predicting values at locations while omitting the observed data, the answer would be "Yes." This approach helps in assessing the performance of models by providing an unbiased estimate of model accuracy.
Final Answer
Yes.
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