Batch normalization -Testing i= z-汉 Wi 衣ā Z u,o are from batch? We do not always have batch at testing stage. Computing the moving average of u and o of the batches during training. ul 2 心3 π←pπ+(1-p)u Batch normalization – Testing 𝒙෥ 𝑊1 𝒛 𝒛෤ 𝒛෤ = 𝒛 − 𝝁 𝝈 𝝁, 𝝈 are from batch? We do not always have batch at testing stage. Computing the moving average of 𝝁 and 𝝈 of the batches during training. …… 𝝁ഥ 𝝈ഥ 𝝁 𝟏 𝝁 𝟐 𝝁 𝟑 𝝁 …… 𝒕 𝝁ഥ ← 𝑝𝝁ഥ + 1 − 𝑝 𝝁 𝒕