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@worbit
worbit / moma_img_download.py
Last active January 17, 2023 14:54
Download images from moma.org
# required libraries in order of appearance
import pandas as pd
import urllib
from bs4 import BeautifulSoup
from skimage import io
# create pandas dataframe from MoMA csv
df = pd.read_csv('Artworks.csv',encoding='utf-8')
# only take entries with a URL
dfurl = df[df.URL.notnull()]
@worbit
worbit / gist:dd35812cf47ac031f33a
Last active August 29, 2015 14:07
Calculate cosine similarity between two double[]'s
/**
*
* @param one first Vector
* @param two second Vector
* @return cosine similarity as defined by <pre>dot(one,two) / ||one|| * ||two||</pre>
* returns 1 for same direction (similar)<br>
* returns 0 for perpendicular<br>
* returns -1 for opposite direction
*/
public double getCosineDistance(double[] one, double[] two) {