{"id":434,"date":"2022-10-21T11:08:01","date_gmt":"2022-10-21T08:08:01","guid":{"rendered":"https:\/\/quecst.qcri.org\/blog\/?p=434"},"modified":"2022-10-21T11:08:29","modified_gmt":"2022-10-21T08:08:29","slug":"big-data-fallacy","status":"publish","type":"post","link":"https:\/\/acua.qcri.org\/blog\/big-data-fallacy\/","title":{"rendered":"Big Data Fallacy"},"content":{"rendered":"
\"The
The Illusion of Data Validity: Why Numbers About People Are Likely Wrong<\/a><\/em><\/figcaption><\/figure>\n

Big Data Fallacy<\/strong>.<\/span>\u00a0The law of large numbers argues that the sample’s mean approaches the sample population’s actual average as a sample size increases. This concept is often, either implicitly or explicitly, taken as a justification as to why \u2018big data\u2019 (i.e., millions or billions of samples) cannot be wrong. However, there are contrary arguments and evidence. The big data fallacy implies that more data does not translate to more information in equal measure.<\/p>\n

The implication is that if an error occurs in a small sample of data, making the sample \u2018big\u2019 does not mystically eradicate this error.<\/p>\n

\nJansen, B. J., Salminen, J., Jung, S.G., and Almerekhi, H. (2022)\u00a0The Illusion of Data Validity: Why Numbers About People Are Likely Wron<\/a>g<\/em>.\u00a0Data and Information Management<\/u>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Big Data Fallacy.\u00a0The law of large numbers argues that the sample’s mean approaches the sample population’s actual average as a sample size increases. This concept is often, either implicitly or explicitly, taken as a justification as to why \u2018big data\u2019 (i.e., millions or billions of samples) cannot be wrong. However, there are contrary arguments and… Continue reading Big Data Fallacy<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,2,57],"tags":[],"yoast_head":"\nBig Data Fallacy - Team Acua<\/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:\/\/acua.qcri.org\/blog\/big-data-fallacy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Big Data Fallacy - Team Acua\" \/>\n<meta property=\"og:description\" content=\"Big Data Fallacy.\u00a0The law of large numbers argues that the sample’s mean approaches the sample population’s actual average as a sample size increases. 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