Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- p:ki:fische2 [2024/03/31 19:11] – [1. Was bisher geschah...] Ralf Kretzschmar
+++ p:ki:fische2 [2025/08/27 10:43] (aktuell) – Tscherter Vincent
@@ Zeile 1: / Zeile 1: @@
-Navigation: [[:p:ki:fische1|🐟 Teil 1]] - [[:p:ki:fische2|🐟 Teil 2]] - [[:p:ki:fische3|🐟 Teil 3]] - [[:p:ki:fische4|🐟 Teil 4]] {{gem/mgr}}{{ gem/pageinfo}}
+Navigation: [[:p:ki:fische1|🐟 Teil 1]] - [[:p:ki:fische2|🐟 Teil 2]] - [[:p:ki:fische3|🐟 Teil 3]] - [[:p:ki:fische4|🐟 Teil 4]] - [[:p:ki:fische_ki|🐟 Zusatzkapitel]] {{gem/mgr}}{{ gem/pageinfo}}
 ====== 🐟 Künstliche Intelligenz für echte Fische 2 ======
@@ Zeile 5: / Zeile 5: @@
 🎯  In dieser Reihe erfährst du, wie eine künstliche Intelligenz automatisiert Daten auswertet und beurteilt. Dazu begibst du dich auf raue See.
+\\
 ~~INTOC~~
 \\
-[{{ :p:pasted:histogram1.png?350px|Seltsames Histogramm((eigene Darstellung, [[https://creativecommons.org/publicdomain/zero/1.0/deed.de|CC0 1.0]])) }}]
+<figure right>{{:p:pasted:histogram1.png?350px}}<caption>Seltsames Histogramm((eigene Darstellung, [[https://creativecommons.org/publicdomain/zero/1.0/deed.de|CC0 1.0]])) </caption></figure>
 ===== -#1 Was bisher geschah... =====
@@ Zeile 25: / Zeile 26: @@
   - Wie gut kann dein Fischsortierapparat jetzt Hering von Lodde unterscheiden? Prüfe mit dem roten Threshold, welches der kleinste Fehler ist, den du erreichen kannst. Trage das Resultat ins Textfeld ein. {{gem/match?0=N4IgTgpg5hAeAOIBcIB0AqALABgyANCAGYA2AhlAM7IgCWBIALnIzSAL5A#840f939eb679c2df}}
   - Worauf musst du bei der Auswahl der Beispiele bzw. Fische achten, wenn du verschiedene Dinge (hier Fische) mit Thesholds in Klassen unterteilen möchtest? Vergleiche dazu das obenstehende mit dem untenstehenden Histogramm. Halte deine Einsicht im Textfeld fest. Vergleiche danach deine Antwort mit der Musterlösung.{{gem/plain?0=N4XyA#0170bd536d248cf6}}++Musterlösung|\\ \\ Die Beispiele müssen alle Varianten aller Klassen beinhalten. Z.B. ein Fischsortierapparat, der nur für grosse Fische optimiert wird, wird bei kleinen Fischen versagen.++
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 </WRAP>
@@ Zeile 56: / Zeile 57: @@
 <WRAP center round box >
 == ✍ Auftrag ==
-  - Wenn du mit der Maus in die Grafik unten, links klickst, kannst du eine rote Linie / Kurve zeichnen. Mit dem Button ''▶Run'' kannst du die Linie wieder löschen. Versuche eine Linie / Kurve zu zeichnen, welche Hering von Lodde möglichst gut trennt.
+  - Wenn du mit der Maus in die Grafik unten, links klickst, kannst du eine rote Linie / Kurve zeichnen. Mit dem Button ''▶Run'' kannst du die Linie wieder löschen. Versuche eine Linie / Kurve zu zeichnen, welche Hering von Lodde möglichst gut trennt.\\ ⚠️ iPad: Auf iPads undbedingt zum Zeichnen auf den {{20250606-115743.png}}-Button klicken (macht die Anzeige bildschirmgross, das verhindert, dass sich beim Zeichnen die Webseite mitbewegt).
   - Wenn du mit deiner Linie zufrieden bist, so klicke auf den Button. Es erscheint rechts eine neue Grafik mit 24 weiteren, zufällig ausgewählten Fischen.
   - In der linken Grafik hast du deine Linie um die Fische herum gezeichnet - die Fische in der linken Grafik nennen wir deshalb "Trainingsfische". In der rechten Grafik siehst du, wie gut deine Linie bezüglich den weiteren Fischen abschneidet - die Fische in der rechten Grafik nennen wir deshalb "Validationsfische". Halte im Textfeld fest, wie viele Trainingsfische und wie viele Validationsfische du mit deiner Linie falsch klassifizierst hast. {{gem/plain?0=N4XyA#ab24b6a53e67c5b3}}
   - Klicke auf ''▶Run'' und zeichne nun eine Linie, welche die Trainings- UND die Validationsfische möglichst gut klassifiziert. Halte wiederum fest, wie viele Trainings- und wie viele Validationsfische falsch zugeordnet werden. {{gem/plain?0=N4XyA#f895b2f0dc7e3236}}
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