{"id":13192,"date":"2022-10-03T07:29:17","date_gmt":"2022-10-03T01:59:17","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/"},"modified":"2022-10-03T07:29:17","modified_gmt":"2022-10-03T01:59:17","slug":"solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/","title":{"rendered":"[Solved] Make list of 2-value tuples of all possible combinations of another list"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-28835939\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"28835939\" data-parentid=\"28835771\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p><em>Update<\/em>: Now the situation looks a bit different as you updated the question. Here&#8217;s a quick snippet thrown together using <code>pandas<\/code> and <code>numpy<\/code> (for the sake of simplicity we replace missing ratings with zero):<\/p>\n<pre><code>import numpy as np\nimportport pandas as pd\nfrom itertools import combinations\n\ndf = pd.DataFrame(critics).T.fillna(0)\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/10\/Solved-Make-list-of-2-value-tuples-of-all-possible-combinations.jpg\" alt=\"Sample data\"><\/p>\n<pre><code>distances = []\nfor critic1, critic2 in combinations(df.index, 2):\n    ratings1 = df.ix[critic1].values\n    ratings2 = df.ix[critic2].values\n    dist = np.sqrt(np.sum(ratings1 - ratings2) ** 2) # euclidian distance\n    distances.append((dist, critic1, critic2))\n\npd.DataFrame(distances, columns=['distance', 'critic1', 'critic2']).sort('distance', ascending=False).head(5)\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/10\/1664762357_609_Solved-Make-list-of-2-value-tuples-of-all-possible-combinations.jpg\" alt=\"critics\"><\/p>\n<p>So there you have it. Gene Seymour and Toby strongly disagree with their ratings.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Make list of 2-value tuples of all possible combinations of another list <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Update: Now the situation looks a bit different as you updated the question. Here&#8217;s a quick snippet thrown together using pandas and numpy (for the sake of simplicity we replace missing ratings with zero): import numpy as np importport pandas as pd from itertools import combinations df = pd.DataFrame(critics).T.fillna(0) distances = [] for critic1, &#8230; <a title=\"[Solved] Make list of 2-value tuples of all possible combinations of another list\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\" aria-label=\"More on [Solved] Make list of 2-value tuples of all possible combinations of another list\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[540,349,1699],"class_list":["post-13192","post","type-post","status-publish","format-standard","hentry","category-solved","tag-list","tag-python","tag-scipy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Make list of 2-value tuples of all possible combinations of another list - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Make list of 2-value tuples of all possible combinations of another list - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Update: Now the situation looks a bit different as you updated the question. Here&#8217;s a quick snippet thrown together using pandas and numpy (for the sake of simplicity we replace missing ratings with zero): import numpy as np importport pandas as pd from itertools import combinations df = pd.DataFrame(critics).T.fillna(0) distances = [] for critic1, ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-03T01:59:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/10\/Solved-Make-list-of-2-value-tuples-of-all-possible-combinations.jpg\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] Make list of 2-value tuples of all possible combinations of another list\",\"datePublished\":\"2022-10-03T01:59:17+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\"},\"wordCount\":75,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2022\/10\/Solved-Make-list-of-2-value-tuples-of-all-possible-combinations.jpg\",\"keywords\":[\"list\",\"python\",\"scipy\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-make-list-of-2-value-tuples-of-all-possible-combinations-of-another-list\/\",\"name\":\"[Solved] Make list of 2-value tuples of all possible combinations of another list - 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Here&#8217;s a quick snippet thrown together using pandas and numpy (for the sake of simplicity we replace missing ratings with zero): import numpy as np importport pandas as pd from itertools import combinations df = pd.DataFrame(critics).T.fillna(0) distances = [] for critic1, ... 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