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S = Training data = => No (negative example). How will S be represented after encountering this training data?

S = Training data = => No (negative example). How will S be represented after encountering this training data? Correct Answer <phi, phi, phi, phi>

Initially S is phi, which implies that the learner is yet to encounter a positive example. S will remain the same after encountering another negative example. It will change only after encountering a positive example.

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