2f:[] 2d:{"title":"Logistic Regression","cells":[{"id":0,"value":"# Logistic Regression","pinned":false,"hidden":false,"mode":"md"},{"id":144,"value":"viewof threshold = Inputs.range([0,10],{step:.1})","pinned":false,"hidden":false,"mode":"ojs"},{"id":168,"value":"html`\n\n \n \n \n \n\n \n \n \n\n \n \n \n\n

	Predicted Negative	Predicted Postive
Actual Positive	${falseNegatives}	${truePositives}
Actual Negative	${trueNegatives}	${falsePositives}

\n\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":5,"value":"Plot.plot({\n x:{domain:[0,10]},\n y:{domain:[0,1]},\n marks:[\n Plot.ruleX([0]),\n Plot.ruleY([0]),\n Plot.dot(Xblue,{x:Xblue,y:Yblue,fill:\"blue\",r:5}),\n Plot.dot(Xred,{x:Xred,y:Yred,fill:\"red\",r:5}),\n Plot.line([[threshold,0],[threshold,1]],{strokeDasharray:\"5,5\"})\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":149,"value":"### Positives and Negatives","pinned":false,"hidden":false,"mode":"md"},{"id":153,"value":"trueNegatives = Xblue.filter(x => x <= threshold).length","pinned":false,"hidden":false,"mode":"ojs"},{"id":157,"value":"falseNegatives = Xred.filter(x => x <= threshold).length","pinned":false,"hidden":false,"mode":"ojs"},{"id":159,"value":"truePositives = Xred.filter(x => x > threshold).length","pinned":false,"hidden":false,"mode":"ojs"},{"id":161,"value":"falsePositives = Xblue.filter(x => x > threshold).length","pinned":false,"hidden":false,"mode":"ojs"},{"id":136,"value":"### Data","pinned":false,"hidden":false,"mode":"md"},{"id":124,"value":"Xblue = [3.319808626887721, 0.17267431749119444, 3.9232929828623093, 2.380555271252465, 1.349330931595207, 2.0066284426389007, 0.37158767653225766, 1.735205071058377, 2.0840286241446457, 1.187656369916016]","pinned":false,"hidden":false,"mode":"ojs"},{"id":126,"value":"Xred = [8.193605270661076, 8.729956729311493, 9.31683482651583, 7.704378276131655, 7.0565062978451, 6.0988732328264925, 6.341763176314117, 7.178519833406082, 7.113651611640721, 6.75916520727529]","pinned":false,"hidden":false,"mode":"ojs"},{"id":128,"value":"Yblue = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","pinned":false,"hidden":false,"mode":"ojs"},{"id":130,"value":"Yred = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W2f","stdlib":"1","titling":"auto"}