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How to put information gain formula in matlab?

5 vues (au cours des 30 derniers jours)
Muhammad Ibrar
Muhammad Ibrar le 10 Mar 2019
i'm trying to put the information gain technique formula in matlab but im new in this field so can anyone help me please , I attached the formula pdf file above....thanks in advance
InfoGain(t) = - sum_{i=1}^{m} Pr(c_i) log Pr(c_i)
+ Pr(t) sum{i=1}^{m} Pr(c_i|t) log Pr(c_i|t)
+ Pr(~t) sum{i=1}^{m} Pr(c_i|~t) log Pr(c_i|~t);
here error in 'sum'

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