{"id":63061,"date":"2026-04-07T17:51:58","date_gmt":"2026-04-07T15:51:58","guid":{"rendered":"https:\/\/www.valcon.it\/pp\/?p=63061"},"modified":"2026-05-21T09:32:46","modified_gmt":"2026-05-21T07:32:46","slug":"email-e-classificatori-di-bayes","status":"publish","type":"post","link":"https:\/\/www.valcon.it\/pp\/email-e-classificatori-di-bayes\/","title":{"rendered":"Machine Learning: email e\u00a0classificatori di Bayes"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Il laboratorio <strong>Machine Learning: email e classificatori di Bayes<\/strong> ha come focus quello di mostrare in che modo la matematica e l\u2019informatica possano dialogare per portare alla risoluzione di problemi complessi e di introdurre il concetto di\u00a0machine learning di tipo supervisionato.<\/p>\n\n\n\n<p>Problema: <strong>classificare le email in arrivo in spam e ham (non spam)<\/strong>.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Introduzione al problema della classificazione delle email e prima modellizzazione matematica&nbsp;di un caso semplice con sole <strong>due<\/strong> parole chiave.<\/li>\n\n\n\n<li>Introduzione al software e prima implementazione del codice per il modello trovato.<br>Ampliamento del modello con <strong>tre<\/strong> parole chiave per avvicinarsi al caso reale.<br>Modellizzazione matematica e informatica del problema ampliato con <strong>47<\/strong> parole.<\/li>\n\n\n\n<li>Implementazione del codice per il modello finale e discussione sulla validazione dello stesso. <\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Eventi<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-4b9ef1bbd23fd1b198de883813285620_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#68;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"15\" style=\"vertical-align: 0px;\"\/>: c&#8217;\u00e8 la parola&nbsp;<em>dollars<\/em><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-fb9342df4e695e14e846a398b30c3ac2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"16\" style=\"vertical-align: 0px;\"\/>: non c&#8217;\u00e8 la parola&nbsp;<em>dollars<\/em><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-520cb534cd5b6bed768a61515b57cb7e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/>: la mail \u00e8 <strong>spam<\/strong><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-379db1fc1f84b7ce56b92463183097f9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: 0px;\"\/>: la mail \u00e8 <strong>ham<\/strong>, ovvero non <strong>spam<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Probabilit\u00e0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dati due eventi A e B, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-bd266204d1e09a99a34cfa5139914f7a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#65;&#40;&#66;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"50\" style=\"vertical-align: -5px;\"\/> \u00e8 la probabilit\u00e0 che avvenga B sapendo che \u00e8 avvenuto A.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">PRIMO QUESITO<\/h2>\n\n\n\n<p>Vogliamo calcolare la probabilit\u00e0 che un messaggio sia di <strong>spam<\/strong> sapendo che contiene la parola <em>dollars<\/em>. <br>Supponiamo che la casella di posta suddivida le email in <strong>spam<\/strong> e <strong>ham<\/strong> con la stessa probabilit\u00e0. <br>Sappiamo che l\u201985% delle email di <strong>spam<\/strong> contiene la parola <em>dollars<\/em> e che la stessa \u00e8 contenuta nel 5% dei messaggi <strong>ham<\/strong>. <br>Qual \u00e8 la probabilit\u00e0 che un&#8217;email sia di <strong>spam<\/strong> sapendo che contiene la parola <em>dollars<\/em>?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-896ac4616b7fc7639a2ad44df06c1713_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#40;&#83;&#41;&#32;&#61;&#32;&#53;&#48;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"95\" style=\"vertical-align: -5px;\"\/>\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-1e5a02a3002b8be2ef26c2fa3cb02700_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#83;&#40;&#68;&#41;&#32;&#61;&#32;&#56;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"106\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-1046ce61fd3e660789f19fb9c62e9887_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#83;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#32;&#61;&#32;&#49;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"106\" style=\"vertical-align: -5px;\"\/><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-c1271c5b7d65536e7f8945cdc0b89cdf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#40;&#72;&#41;&#32;&#61;&#32;&#53;&#48;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"99\" style=\"vertical-align: -5px;\"\/>\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-19c2db216d7ce5cc69629990a992e8ce_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#72;&#40;&#68;&#41;&#32;&#61;&#32;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"100\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-ef37839e9c4976566849590547d7438c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#72;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#32;&#61;&#32;&#57;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"109\" style=\"vertical-align: -5px;\"\/><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Osserva<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-cd2d5ef254fc8af5e26369863047778f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#80;&#95;&#68;&#40;&#83;&#41;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#80;&#40;&#83;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#83;&#40;&#68;&#41;&#125;&#123;&#80;&#40;&#83;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#83;&#40;&#68;&#41;&#32;&#43;&#32;&#80;&#40;&#72;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#72;&#40;&#68;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"310\" style=\"vertical-align: -17px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-31155a2fbd58382926ba06e8ae7f3873_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#56;&#53;&#92;&#37;&#125;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#56;&#53;&#92;&#37;&#32;&#43;&#32;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#53;&#92;&#37;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"169\" style=\"vertical-align: -14px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-cddaaf91af70fde78d67a8d030a6323b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#55;&#125;&#123;&#49;&#56;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"18\" style=\"vertical-align: -12px;\"\/> = 94,44&#8230; %<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-74234cbcac31223da9897611bf2e8dee_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#80;&#95;&#68;&#40;&#72;&#41;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#80;&#40;&#72;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#72;&#40;&#68;&#41;&#125;&#123;&#80;&#40;&#72;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#72;&#40;&#68;&#41;&#32;&#43;&#32;&#80;&#40;&#83;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#83;&#40;&#68;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"314\" style=\"vertical-align: -17px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-cd02daac74c82d07f995ee4f00c13517_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#53;&#92;&#37;&#125;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#53;&#92;&#37;&#32;&#43;&#32;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#56;&#53;&#92;&#37;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"169\" style=\"vertical-align: -14px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-8da8beb73a4b3150e94c9584c5541762_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#56;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"18\" style=\"vertical-align: -12px;\"\/> = 5,55&#8230; %<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-7888e9c84968f107e92c2821db2fe039_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#80;&#95;&#123;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#125;&#40;&#83;&#41;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#80;&#40;&#83;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#83;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#125;&#123;&#80;&#40;&#83;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#83;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#32;&#43;&#32;&#80;&#40;&#72;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#72;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"46\" width=\"310\" style=\"vertical-align: -19px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-2f74d739b6afdf2c5f25ce215cfd4973_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#53;&#92;&#37;&#125;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#53;&#92;&#37;&#32;&#43;&#32;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#57;&#53;&#92;&#37;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"178\" style=\"vertical-align: -14px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-1c5343c4ebac98fdb621480ad3c591f6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#51;&#125;&#123;&#50;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"18\" style=\"vertical-align: -12px;\"\/> = 13,6363&#8230; %<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-371576ffa00e80a6e84edd0b13375e61_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#80;&#95;&#123;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#125;&#40;&#72;&#41;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#80;&#40;&#72;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#72;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#125;&#123;&#80;&#40;&#72;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#72;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#32;&#43;&#32;&#80;&#40;&#83;&#41;&#92;&#99;&#100;&#111;&#116;&#32;&#80;&#95;&#83;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"46\" width=\"314\" style=\"vertical-align: -19px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-3c605495ad6b1db107b8939c60bbcdb1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#57;&#53;&#92;&#37;&#125;&#123;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#57;&#53;&#92;&#37;&#32;&#43;&#32;&#53;&#48;&#92;&#37;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#53;&#92;&#37;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"178\" style=\"vertical-align: -14px;\"\/> = <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-5c06f332eb69c37ef9835b5f6422a755_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#57;&#125;&#123;&#50;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"18\" style=\"vertical-align: -12px;\"\/> = 86,3636&#8230; %<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SECONDO QUESITO<\/h2>\n\n\n\n<p>Cosa succede se invece siamo interessati a calcolare la probabilit\u00e0 che un messaggio sia di <strong>spam<\/strong> sapendo che contiene due parole (es. <em>dollars<\/em> e <em>congratulations<\/em>)? <br>Ci aspettiamo che tale probabilit\u00e0 risulti pi\u00f9 alta o pi\u00f9 bassa? <br>Calcoliamo allora la probabilit\u00e0 che una certa email sia di <strong>spam<\/strong> sapendo che contiene le parole <em>dollars<\/em> e <em>congratulations<\/em>. <br>Questa volta sappiamo che il 92% delle email di <strong>spam<\/strong> contiene la parola <em>congratulations<\/em> e che la stessa \u00e8 contenuta nel 12% dei messaggi <strong>ham<\/strong>. <br>Supponiamo ancora che la casella di posta suddivida le email in <strong>spam<\/strong> e <strong>ham<\/strong> con la stessa probabilit\u00e0. <br>I dati della parola <em>dollars<\/em> sono gli stessi del problema precedente.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-896ac4616b7fc7639a2ad44df06c1713_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#40;&#83;&#41;&#32;&#61;&#32;&#53;&#48;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"95\" style=\"vertical-align: -5px;\"\/>\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-1e5a02a3002b8be2ef26c2fa3cb02700_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#83;&#40;&#68;&#41;&#32;&#61;&#32;&#56;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"106\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-1046ce61fd3e660789f19fb9c62e9887_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#83;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#32;&#61;&#32;&#49;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"106\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-ad722193c28849e1b387bf9437b9141c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#83;&#40;&#67;&#41;&#32;&#61;&#32;&#57;&#50;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"105\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-641133d50c5eb9e5ed949435e919d805_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#83;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#67;&#125;&#41;&#32;&#61;&#32;&#56;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"96\" style=\"vertical-align: -5px;\"\/><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-c1271c5b7d65536e7f8945cdc0b89cdf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#40;&#72;&#41;&#32;&#61;&#32;&#53;&#48;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"99\" style=\"vertical-align: -5px;\"\/>\n<ul class=\"wp-block-list\">\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-19c2db216d7ce5cc69629990a992e8ce_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#72;&#40;&#68;&#41;&#32;&#61;&#32;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"100\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li>&#8230;<\/li>\n\n\n\n<li>&#8230;<\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valcon.it\/pp\/wp-content\/ql-cache\/quicklatex.com-ef37839e9c4976566849590547d7438c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#80;&#95;&#72;&#40;&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#68;&#125;&#41;&#32;&#61;&#32;&#57;&#53;&#92;&#37;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"109\" style=\"vertical-align: -5px;\"\/><\/li>\n\n\n\n<li>&#8230;<\/li>\n\n\n\n<li>&#8230;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><a href=\"https:\/\/sites.google.com\/unitn.it\/emaileclassificatoridibayes\">https:\/\/sites.google.com\/unitn.it\/emaileclassificatoridibayes<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il laboratorio Machine Learning: email e classificatori di Bayes ha come focus quello di mostrare in che modo la matematica e l\u2019informatica possano dialogare per portare alla risoluzione di problemi complessi e di introdurre il concetto di\u00a0machine learning di tipo supervisionato. Problema: classificare le email in arrivo in spam e ham (non spam). Eventi Probabilit\u00e0 &#8230; <a title=\"Machine Learning: email e\u00a0classificatori di Bayes\" class=\"read-more\" href=\"https:\/\/www.valcon.it\/pp\/email-e-classificatori-di-bayes\/\" aria-label=\"Per saperne di pi\u00f9 su Machine Learning: email e\u00a0classificatori di Bayes\">Leggi tutto<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[118],"tags":[],"class_list":["post-63061","post","type-post","status-publish","format-standard","hentry","category-probabilita-e-statistica"],"_links":{"self":[{"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/posts\/63061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/comments?post=63061"}],"version-history":[{"count":35,"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/posts\/63061\/revisions"}],"predecessor-version":[{"id":63610,"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/posts\/63061\/revisions\/63610"}],"wp:attachment":[{"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/media?parent=63061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/categories?post=63061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.valcon.it\/pp\/wp-json\/wp\/v2\/tags?post=63061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}