FCSPJ · chaeyeon-yang · Aug 18, 2021 · Aug 21, 2021 · Aug 21, 2021 · Aug 21, 2021
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+# Youth_mall
+## 랜덤포레스트를 이용한 청년몰 최적입지선정 프로젝트
+
+### Project progress 😊
+
+  #### Based on KDD analysis methodology
+
+* Mind Map for a topic
+* Youth Mall blog review data **Sentiment Analysis**
+* Utilization data **collection and preprocessing** 
+* Visualization of location information of each data through **QGIS**
+* Data cleansing through **one-hot encoding**
+* Variable **Correlation Analysis**
+* Independent variable selection through **regression analysis**
+* Remove **outliers**
+* **Multiple regression analysis**
+* Model selection by creating **5 machine learning models** and comparing their accuracy
+*  => Selecting a **Random Forest** with an acurracy of 80.66%
+* By applying traditional market data to the model, the results of location analysis 
+  according to sales are **divided into three grades.**
+* **Comparison** between the existing youth mall and the newly selected youth mall
+* Deduction of **improvement plan** for the existing youth mall
+* **Promotion of youth mall business** through youth mall website production
diff --git a/기존청년몰_NUM3.qgz b/기존청년몰_NUM3.qgz
diff --git a/보고서/PCSPJ_분석결과보고서.docx b/보고서/PCSPJ_분석결과보고서.docx
diff --git a/보고서/청년몰.pptx b/보고서/청년몰.pptx
diff --git a/마인드맵/마인드맵.mm → 분석기획/마인드맵.mm b/마인드맵/마인드맵.mm → 분석기획/마인드맵.mm
diff --git a/마인드맵/마인드맵.png → 분석기획/마인드맵.png b/마인드맵/마인드맵.png → 분석기획/마인드맵.png