def setup():
global small_vec, large_vec
small_vec = make_sparse_labeled_tensor(ndim=1)
for i in range(5):
small_vec[i] = -i
large_vec = make_sparse_labeled_tensor(ndim=1)
for i in range(100):
large_vec[i] = i - 50
def setup():
global small_vec, large_vec
small_vec = make_sparse_labeled_tensor(ndim=1)
for i in range(5):
small_vec[i] = -i
large_vec = make_sparse_labeled_tensor(ndim=1)
for i in range(100):
large_vec[i] = i - 50
def test_detuple_too_big():
make_sparse_labeled_tensor(ndim=2, initial=(((i, i), i) for i in range(30))).extreme_items(detuple=True)
'''This routine imports text, creates a spase matrix from the words then analyzes the
associations
'''
from csc.divisi import make_sparse_labeled_tensor
from csc.nl import get_nl
en_nl = get_nl('en')
matrix = make_sparse_labeled_tensor(ndim=2) #this is a matrix (num words X num words)
words = ['go', 'fly', 'a', 'kite', 'dogma', 'karma', 'fang', 'poodle', 'aussie', 'corgie', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten']
for w in words:
if en_nl.is_stopword(w):
continue
else:
normalized = en_nl.normalize(w)
matrix[normalized, w] += 1
'''Conduct a term frequency–inverse document frequency normalization on the catch (when we're getting material from
documents); this keeps larger documents from dominating the analysis by counting factoring in the length of each
document as well as the frequency with which words are used within them)
'''
mat_normalized = matrix.normalized('tfidf') #this does a term frequency–inverse document frequency (keeps large documents from dominating)
svd = mat_normalized.svd(k=10)
svd.summarize()
pass
def test_detuple_too_big():
make_sparse_labeled_tensor(
ndim=2,
initial=(((i, i), i) for i in range(30))).extreme_items(detuple=True)
