Results 27 comments of Ian Wong

```scala sc.stop() ``` does the user need to restart the toree?

But user cannot use sc anymore in the notebook, right?

```scala val trainSet = DataSet.array(load(trainData, trainLabel), sc) -> BytesToGreyImg(28, 28) -> GreyImgNormalizer(trainMean, trainStd) -> GreyImgToBatch(batchSize) val validationSet = DataSet.array(load(validationData, validationLabel), sc) -> BytesToGreyImg(28, 28) -> GreyImgNormalizer(testMean, testStd) -> GreyImgToBatch(batchSize) ```...

```scala //Parameters val batchSize = 2048 val learningRate = 0.2 val maxEpochs = 15 //Network Parameters val nInput = 784 //MNIST data input (img shape: 28*28) val nClasses = 10...

Please remove the linear_regression and Logistic Regression notebooks. It's hard two review as github for notebook review is not easy to use. Let't put one notebook in one PR.

```scala val trainData = "../datasets/mnist/train-images-idx3-ubyte" val trainLabel = "../datasets/mnist/train-labels-idx1-ubyte" val validationData = "../datasets/mnist/t10k-images-idx3-ubyte" val validationLabel = "../datasets/mnist/t10k-labels-idx1-ubyte" ``` You need tell user put the data file in ../datasets/mnist/... I think...

I suggest we move it to a separate project.

http://gluon.mxnet.io is a document-like website. I think it's different from the purpose of this project. This project provides a list of notebooks on mnist to demonstrate how to use bigdl...

@runzhiwang and @jerryshao Please help review

ping @jerryshao .Could you help reivew it?