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November 29, 2021 19:04
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better than GPT-3?
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import sys, itertools, functools, more_itertools | |
import numpy as np, os, networkx as nx | |
import community as community_louvain | |
from glob import glob | |
from time import time | |
def louvain(G, resolution): | |
partition = community_louvain.best_partition( | |
G, resolution=resolution, random_state=0 | |
) | |
distribution = [ | |
[q for q in partition.keys() if partition[q] == p] for p in partition.values() | |
] | |
return (nx.subgraph(G, mod) for mod in distribution) | |
def make_graph(source): | |
base = nx.Graph() | |
with open(source) as f: | |
lines = f.readlines() | |
eta = 2 * (len(lines) / 50) ** 2 | |
print(len(lines), eta / 60, eta / 3600) | |
for line in lines: | |
base = nx.compose(base, nx.complete_graph(line.split(" "))) | |
return base | |
def center(graph): | |
centralities = nx.pagerank(graph) | |
return sorted(centralities.items(), key=lambda x: x[1], reverse=True)[ | |
len(centralities) // 2 | |
][0] | |
def traversals(graph): | |
return ( | |
nx.topological_sort(nx.dfs_tree(mod,center(mod))) for mod in louvain(graph, resolution=1.0) | |
) | |
def punctuation(length, period_prob=1 / 8, paragraph_prob=1 / 30): | |
periods = np.random.poisson(period_prob, length) | |
paragraphs = np.random.poisson(paragraph_prob, length) | |
return ( | |
period_count * "." + paragraph_count * "\n" | |
for (period_count, paragraph_count) in zip(periods, paragraphs) | |
) | |
if __name__ == "__main__": | |
sources = sys.argv[1] | |
graph = make_graph(sources) | |
text = " ".join( | |
set(more_itertools.collapse(zip(traversals(graph), punctuation(len(graph))))) | |
) | |
with open(f"output {time()}.txt", "w") as fp: | |
fp.write(text) | |
with open(f"output.txt", "w") as fp: | |
fp.write(text) |
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