Let's look at a feedforward example using the Iris dataset.
You can download the dataset from https://github.com/ml-resources/neuralnetwork-programming/blob/ed1/ch02/iris/iris.csv and the target labels from https://github.com/ml-resources/neuralnetwork-programming/blob/ed1/ch02/iris/target.csv.
In the Iris dataset, we will use 150 rows of data made up of 50 samples from each of three Iris species: Iris setosa, Iris virginica, and Iris versicolor.
Petal geometry compared from three iris species: Iris Setosa, Iris Virginica, and Iris Versicolor.
In the dataset, each row contains data for each flower sample: sepal length, ...
