vault backup: 2026-05-14 17:24:56

2026-05-14 17:24:56 +03:00
parent e433e21bc5
commit 91f9c0ef35
3 changed files with 59 additions and 5 deletions
@@ -22,6 +22,18 @@
              "title": "КР - Кохонен"
            }
          },
+          {
+            "id": "1b0248f732e94bc6",
+            "type": "leaf",
+            "state": {
+              "type": "excalidraw",
+              "state": {
+                "file": "99 System/Cache/Drawing 2026-05-14 17.24.16.excalidraw.md"
+              },
+              "icon": "excalidraw-icon",
+              "title": "Drawing 2026-05-14 17.24.16.excalidraw"
+            }
+          },
          {
            "id": "78b019ace60ffc90",
            "type": "leaf",
@@ -46,7 +58,8 @@
              "title": "Drawing 2026-05-14 17.02.08.excalidraw"
            }
          }
-        ]
+        ],
+        "currentTab": 1
      }
    ],
    "direction": "vertical"
@@ -281,10 +294,11 @@
      "obsidian-excalidraw-plugin:New drawing": false
    }
  },
-  "active": "85ff070f2dda5843",
+  "active": "1b0248f732e94bc6",
  "lastOpenFiles": [
-    "99 System/Cache/Drawing 2026-05-14 17.10.42.excalidraw.md",
    "00 Inbox/КР - Кохонен.md",
+    "99 System/Cache/Drawing 2026-05-14 17.24.16.excalidraw.md",
+    "99 System/Cache/Drawing 2026-05-14 17.10.42.excalidraw.md",
    "00 Inbox/КР - Персептрон.md",
    "99 System/Cache/Drawing 2026-05-14 17.02.08.excalidraw.md",
    "99 System/Cache/Pasted image 20260514152547.png",
@@ -320,7 +334,6 @@
    "99 System/Cache/Recording 20260514000811.m4a",
    "99 System/Cache/Pasted image 20260512225511.png",
    "99 System/Cache/Pasted image 20260512225452.png",
-    "00 Inbox/Статья на английский.md",
    "99 System/Cache/Pasted image 20260508103431.png",
    "99 System/Cache/Pasted image 20260508103342.png",
    "03 Journal/2026/05 - May",
@@ -17,3 +17,6 @@ title: КР - Кохонен
 1) Инициализация весов случайными маленькими значениями
 2) Нормировка: $$\text{весов:}\ w_{ij}=\frac{w_{ij}}{\sqrt{\sum\limits_{l=1}^{n}w_{lj}^{2}}}$$ $$\text{входов: }x_{i}=\frac{x_{i}}{\sqrt{\sum\limits_{l=1}^{n}x_{l}^{2}}}$$
 3) Выбираем нейрона-победителя по одному из критериев:$$S_{j}=\sum\limits_{i=1}^{n}x_{i}w_{ij}=||x||*||w^{j}||*\cos \phi \to \max$$$$D_{j}=\sqrt{\sum\limits_{i=1}^{n}(x_{i}-w_{ij})^{2}} \to \min$$
+4) Корректировка веса только нейрона-победителя: $$w_{ij}(t+1)=w_{ij}(t)+\alpha(x_{i}-w_{ij}(t))$$
+5) Алгоритм останавливается при стабилизации весов или достижении максимального числа эпох.
+
@@ -0,0 +1,38 @@
+---
+
+excalidraw-plugin: parsed
+tags: [excalidraw]
+
+---
+==⚠  Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠== You can decompress Drawing data with the command palette: 'Decompress current Excalidraw file'. For more info check in plugin settings under 'Saving'
+
+
+# Excalidraw Data
+
+## Text Elements
+%%
+## Drawing
+```compressed-json
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+```
+%%