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"""
Find the pattern and complete the function:
int[][] spiral(int n);
where n is the size of the 2D array.

input = 3
123
894
765

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""" Remove nonsense from a long list of emails
hello.xu@gmail.com
"""

raw_emails_file = './email_addresses.txt'
clean_email_file = './clean_email_addresses.txt'

raw_emails =  open(raw_emails_file, 'r').readlines()
clean_emails = open(clean_email_file, 'w')

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import pdb
import glob
import astrodata

# import dragon packages
from recipe_system import cal_service
from recipe_system.reduction.coreReduce import Reduce

from gempy.utils import logutils
from gempy.adlibrary import dataselect

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Analyzing and Improving the Image Quality of styleGAN

1. Introduction

• original StyleGAN was special as it maps input code z to an intermediate latent code w, which applied to AdaIN layers
• stochastic variation helps the intermediate latent space W to be less entangled
• this paper investigates and fixes:
  • a. a droplet artifact in original StyleGAN paper via a redesigned norm in generator
  • b. artifacts caused by progressive growing design via a mixture of skip-connection and residual nets
• FID and P&R are useful but both based on classifier nets that shown to focus on textures rather than shapes
• PPL metric correlates with consistency and stability of shapes, this is expensive so texecuted less frequently

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