Iris data set Linear Boundary
-----------------------------

* **Simple Linear Boundary**

### Notes

* We start to do classification work to identify things. And in this example,
we try to find a linear boundary for classifying three types of Iris flowers.

* Which feature to chosen for finding the boundary is the most important thing
we should concern about.

* We first choose the petal width to divide the **setosa** from the other two.
And apply a brute forth search find a feature dividing the remaining **two flowers**
with a smallest error rate.

* Very simple algorithm but may take effect in some areas. Its disadvantages are
also obvious for it can only express linear boundary and be hard extends to
high dimensions.
Add README.me for iris_linear_bound module.
Add README.me for iris_linear_bound module.
