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# Deep Learning Notes 1 – NN (Repost)

Originally posted on refreshmindblog:

Resource ? https://www.linkedin.com/pulse/7-steps-becoming-deep-learning-expert-ankit-agarwal http://iamtrask.github.io/2015/07/12/basic-python-network/ https://d396qusza40orc.cloudfront.net/neuralnets/lecture_slides/lec3.pdf http://hahack.com/reading/ann2/ https://class.coursera.org/ml-005/lecture https://class.coursera.org/ntumltwo-001/lecture Introduction Neural networks are important for deep learning. A nueral network model comprises multiple layers of logistic regression models, as shown in the figure below. In the figure above, denotes the weight from neuron i to neuron j in layer , the index i…