for kurs work

.idea/IIS_2023_1.iml

@@ -2,7 +2,7 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$" />
-    <orderEntry type="jdk" jdkName="Python 3.8 (venv)" jdkType="Python SDK" />
+    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>

.idea/misc.xml

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.8 (venv)" project-jdk-type="Python SDK" />
+  <component name="Black">
+    <option name="sdkName" value="Python 3.9" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9" project-jdk-type="Python SDK" />
   <component name="PyCharmProfessionalAdvertiser">
     <option name="shown" value="true" />
   </component>

.idea/workspace.xml

@@ -5,7 +5,10 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="0ceb130e-88da-4a20-aad6-17f5ab4226ac" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/IIS_2023_1.iml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/IIS_2023_1.iml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/senkin_alexander_lab_4/senkin_alexander_lab_4.py" beforeDir="false" afterPath="$PROJECT_DIR$/senkin_alexander_lab_4/senkin_alexander_lab_4.py" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -22,7 +25,7 @@
   <component name="Git.Settings">
     <option name="RECENT_BRANCH_BY_REPOSITORY">
       <map>
-        <entry key="$PROJECT_DIR$" value="main" />
+        <entry key="$PROJECT_DIR$" value="senkin_alexander_lab_3" />
       </map>
     </option>
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
@@ -34,25 +37,58 @@
   &quot;associatedIndex&quot;: 2
 }</component>
   <component name="ProjectId" id="2VlZqWiOX68aCf0o2y0AtYJWURS" />
+  <component name="ProjectLevelVcsManager">
+    <ConfirmationsSetting value="1" id="Add" />
+  </component>
   <component name="ProjectViewState">
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;last_opened_file_path&quot;: &quot;D:/ulstukek/Course4/IIS/labs&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;reference.settings.ide.settings.new.ui&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "WebServerToolWindowFactoryState": "false",
+    "git-widget-placeholder": "senkin__alexander__lab__4",
+    "last_opened_file_path": "D:/ulstukek/Course4/IIS/labs",
+    "node.js.detected.package.eslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "settings.editor.selected.configurable": "reference.settings.ide.settings.new.ui",
+    "vue.rearranger.settings.migration": "true"
   }
-}</component>
+}]]></component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
       <recent name="D:\ulstukek\Course4\IIS\IISLabs\IIS_2023_1\zavrazhnova_svetlana_lab_3" />
       <recent name="D:\ulstukek\Course4\IIS\IISLabs\IIS_2023_1\zavrazhnova_svetlana_lab_1" />
     </key>
   </component>
-  <component name="RunManager" selected="Python.zavrazhnova_svetlana_lab3_2">
+  <component name="RunManager">
+    <configuration name="senkin_alexander_lab_4" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
+      <module name="IIS_2023_1" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <envs>
+        <env name="PYTHONUNBUFFERED" value="1" />
+      </envs>
+      <option name="SDK_HOME" value="" />
+      <option name="SDK_NAME" value="Python 3.9 (PyCharmProjects)" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/senkin_alexander_lab_4" />
+      <option name="IS_MODULE_SDK" value="false" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/senkin_alexander_lab_4/senkin_alexander_lab_4.py" />
+      <option name="PARAMETERS" value="" />
+      <option name="SHOW_COMMAND_LINE" value="false" />
+      <option name="EMULATE_TERMINAL" value="false" />
+      <option name="MODULE_MODE" value="false" />
+      <option name="REDIRECT_INPUT" value="false" />
+      <option name="INPUT_FILE" value="" />
+      <method v="2" />
+    </configuration>
     <configuration name="zavrazhnova_svetlana_lab3_2" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
       <module name="IIS_2023_1" />
       <option name="INTERPRETER_OPTIONS" value="" />
@@ -65,6 +101,7 @@
       <option name="IS_MODULE_SDK" value="true" />
       <option name="ADD_CONTENT_ROOTS" value="true" />
       <option name="ADD_SOURCE_ROOTS" value="true" />
+      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
       <option name="SCRIPT_NAME" value="$PROJECT_DIR$/zavrazhnova_svetlana_lab_3/zavrazhnova_svetlana_lab3_2.py" />
       <option name="PARAMETERS" value="" />
       <option name="SHOW_COMMAND_LINE" value="false" />
@@ -86,6 +123,7 @@
       <option name="IS_MODULE_SDK" value="true" />
       <option name="ADD_CONTENT_ROOTS" value="true" />
       <option name="ADD_SOURCE_ROOTS" value="true" />
+      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
       <option name="SCRIPT_NAME" value="$PROJECT_DIR$/zavrazhnova_svetlana_lab_2/zavrazhnova_svetlana_lab_2.py" />
       <option name="PARAMETERS" value="" />
       <option name="SHOW_COMMAND_LINE" value="false" />
@@ -107,6 +145,7 @@
       <option name="IS_MODULE_SDK" value="true" />
       <option name="ADD_CONTENT_ROOTS" value="true" />
       <option name="ADD_SOURCE_ROOTS" value="true" />
+      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
       <option name="SCRIPT_NAME" value="$PROJECT_DIR$/zavrazhnova_svetlana_lab_3/zavrazhnova_svetlana_lab_3_1.py" />
       <option name="PARAMETERS" value="" />
       <option name="SHOW_COMMAND_LINE" value="false" />
@@ -134,9 +173,13 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1695412818437</updated>
+      <workItem from="1701875017793" duration="3313000" />
     </task>
     <servers />
   </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
   <component name="Vcs.Log.Tabs.Properties">
     <option name="TAB_STATES">
       <map>
@@ -148,4 +191,8 @@
       </map>
     </option>
   </component>
+  <component name="com.intellij.coverage.CoverageDataManagerImpl">
+    <SUITE FILE_PATH="coverage/PyCharmProjects$senkin_alexander_lab_1.coverage" NAME="senkin_alexander_lab_1 Coverage Results" MODIFIED="1697744262965" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/senkin_alexander_lab_1" />
+    <SUITE FILE_PATH="coverage/IIS_2023_1$senkin_alexander_lab_4.coverage" NAME="senkin_alexander_lab_4 Coverage Results" MODIFIED="1701889758996" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/senkin_alexander_lab_4" />
+  </component>
 </project>

senkin_alexander_lab_4/senkin_alexander_lab_4.py

@@ -1,6 +1,9 @@
 import pandas as pd
 import matplotlib.pyplot as plt
 from sklearn.cluster import DBSCAN
+from minisom import MiniSom
+from sklearn.preprocessing import MinMaxScaler
+import numpy as np
 # Загрузка данных из csv-файла
 data = pd.read_csv('us_tornado_dataset_1950_2021.csv')
 
@@ -8,7 +11,7 @@ data = pd.read_csv('us_tornado_dataset_1950_2021.csv')
 # Выбираем 10000 данных ()
 data_subset = data.head(10000)
 
-# Выделяем признаки (карат и глубина)
+# Выделяем признаки (фатальные исходы и магнитуда)
 features = data_subset[['fat', 'mag']]
 
 # Создание модели DBSCAN
@@ -24,4 +27,27 @@ plt.scatter(data_subset['fat'], data_subset['mag'], c=data_subset['cluster'], cm
 plt.xlabel('Фатальные исходы (fat)')
 plt.ylabel('Магнитуда (mag)')
 plt.title('Кластеризация данных о фаматльных исходах и магнитуде торнадо')
+plt.show()
+
+# Нормализуйте признаки
+scaler = MinMaxScaler()
+features_normalized = scaler.fit_transform(features)
+
+
+# Задайте параметры SOM
+grid_size = (10, 10)  # Размер сетки SOM
+som = MiniSom(grid_size[0], grid_size[1], features.shape[1], sigma=0.5, learning_rate=0.5)
+
+# Инициализируйте веса SOM случайным образом
+som.random_weights_init(features_normalized)
+
+# Обучите SOM
+som.train_random(features_normalized, 10000)
+
+# Визуализация карты и кластеров
+plt.figure(figsize=(10, 8))
+for i, x in enumerate(features_normalized):
+    winner = som.winner(x)
+    plt.plot(winner[0]+0.5, winner[1]+0.5, 'o', markerfacecolor='None', markersize=10, markeredgecolor='r', markeredgewidth=2)
+plt.title('SOM Clustering')
 plt.show()