stober

#! /usr/bin/env python
"""
Author: Jeremy M. Stober
Program: SOFTMAX.PY
Date: Wednesday, February 29 2012
Description: Simple softmax function.
"""

import numpy as np
npa = np.array

SamPenrose

Data Analysis: "What, Why, and How" to "You, Here, and Now"

• Sam Penrose | http://www.sampenrose.net | twitter.com/sampenrose

I. Welcome! (5 minutes)

1. We're going to learn: - what "data" is - what "data analysis" is - the key ingredient whose absence ruins otherwise good work
2. Open a new browser window and load https://git.io/datatalk (this page).

lprowell

# Linear Regression without GridSearch

from sklearn.linear_model import LinearRegression
from sklearn.model_selection import train_test_split
from sklearn.model_selection import cross_val_score, cross_val_predict
from sklearn import metrics


X = [[Some data frame of predictors]]
y = target.values (series)