stephentu

import numpy as np
import itertools as it

def normalize(x):
    return x / np.sum(x)

def normalizerow(x):
    return (x.T / np.sum(x, axis=1)).T

def normalizecol(x):

stephentu

ENTITY book_lines
{
	int book_line_id,
	string line,
	int source,
	int linenum,
	int created_at,
	int updated_at
	PRIMARY(linenum, source)
}