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	new file:   mlclass-ex4-006/mlclass-ex4/checkNNGradients.m
	new file:   mlclass-ex4-006/mlclass-ex4/computeNumericalGradient.m
	new file:   mlclass-ex4-006/mlclass-ex4/debugInitializeWeights.m
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	new file:   mlclass-ex4-006/mlclass-ex4/ex4.m
	new file:   mlclass-ex4-006/mlclass-ex4/ex4data1.mat
	new file:   mlclass-ex4-006/mlclass-ex4/ex4weights.mat
	new file:   mlclass-ex4-006/mlclass-ex4/fmincg.m
	new file:   mlclass-ex4-006/mlclass-ex4/ml_login_data.mat
	new file:   mlclass-ex4-006/mlclass-ex4/nnCostFunction.asv
	new file:   mlclass-ex4-006/mlclass-ex4/nnCostFunction.m
	new file:   mlclass-ex4-006/mlclass-ex4/nnCostFunction_c.m
	new file:   mlclass-ex4-006/mlclass-ex4/predict.m
	new file:   mlclass-ex4-006/mlclass-ex4/randInitializeWeights.m
	new file:   mlclass-ex4-006/mlclass-ex4/sigmoid.m
	new file:   mlclass-ex4-006/mlclass-ex4/sigmoidGradient.asv
	new file:   mlclass-ex4-006/mlclass-ex4/sigmoidGradient.m
	new file:   mlclass-ex4-006/mlclass-ex4/submit.m
	new file:   mlclass-ex4-006/mlclass-ex4/submitWeb.m