{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Classification and Regression: Concrete Strength' data-url='/boclips/videos/627db6512558ce206dd59eb1' data-video-url='/boclips/videos/627db6512558ce206dd59eb1' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nClassification and Regression: Concrete Strength\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30355135\" href=\"/search?publisher_ids%5B%5D=30355135\"\u003eAPMonitor\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eThis case study is to determine the factors (inputs) that have correlation to the concrete compressive strength (output).0:00 Introduction2:35 Download Jupyter Notebook4:00 Import Machine Learning Packages and Data7:33 Part 1: Data...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eThis case study is to determine the factors (inputs) that have correlation to the concrete compressive strength (output).\u003cbr/\u003e\u003cbr/\u003e0:00 Introduction\u003cbr/\u003e2:35 Download Jupyter Notebook\u003cbr/\u003e4:00 Import Machine Learning Packages and Data\u003cbr/\u003e7:33 Part 1: Data Visualization\u003cbr/\u003e23:48 Part 2: Classification\u003cbr/\u003e38:17 Part 3: Regression\u003cbr/\u003e52:58 Summary\u003cbr/\u003e\u003cbr/\u003eVisualization and exploration in Python reveals an understanding of the data and informs decisions about how data can be applied to predict strength. The data is used to determine data diversity, relationships, missing data, bad data, and factors that are important for regression. The second section is classification of low and high strength concrete with supervised learning methods. A final part is a regression to determine the concrete strength (MPa). Concrete strength is affected by factors such as water to cement ratio, raw material quality, the ratio of coarse or fine aggregate, concrete age, concrete compaction, temperature, relative humidity, and other factors during the curing of the concrete. 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