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fix: Optimize the format problem for Regression.md #365

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Jul 15, 2024
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fix: Optimize the format problem for Regression.md #365

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28 changes: 11 additions & 17 deletions docs/source/For User/Model Example/Regression/Regression.md
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Expand Up @@ -12,7 +12,7 @@ There are several types of regression models, including linear regression, polyn
Overall, regression is a powerful tool for predicting numerical values, and is used in a wide range of applications, from finance and economics to healthcare and social sciences.


## 2. Introduction to Regression function of `Geochemistry π`
## 2. Introduction to Regression function of Geochemistry π

### 2.1 Enter the sub-menu of Regression

Expand Down Expand Up @@ -259,7 +259,6 @@ The function calculates the pairwise correlation coefficients among these elemen
![Correlation Plot](https://github.com/ZJUEarthData/geochemistrypi/assets/162782014/5774e386-c1ab-4347-8be0-592e00ab004f)
<font color=gray size=1><center>Correlation Plot</center></font>


![Distribution Histogram](https://github.com/ZJUEarthData/geochemistrypi/assets/162782014/cfdd5c8b-2428-493d-98be-712885a1cde8)
<font color=gray size=1><center>Distribution Histogram</center></font>

Expand Down Expand Up @@ -314,8 +313,6 @@ Which strategy do you want to apply?
```
We'll just skip the lines with missing info to keep things simple.



### 2.5 Feature Engineering

Next, you can choose “Yes” for feature engineering option to construct a new feature and select a dataset in the former we choose, or No to exit Feature Engineering mode:
Expand Down Expand Up @@ -438,7 +435,7 @@ After building the feature, we can choose the mode to process data, in this doc,
(Model) ➜ @Number: 1
```

## 3. Regression Model-Running
## 3. Model Selection

After entering the Regression menu, we are going to input X Set and Y Set separately, note that the new feature we just created is also in the list:

Expand Down Expand Up @@ -582,13 +579,6 @@ Note: Normally, set 20% of the dataset aside as test set, such as 0.2
(Data) ➜ @Test Ratio: 0.2
```




//



After checking the output, you should be able to see a menu to choose a machine learning model for your data, in this example, we are going to use “7 - Extra-Trees”.

```python
Expand Down Expand Up @@ -668,12 +658,16 @@ Successfully store 'Application Data Feature-Engineering Selected Dropped-Impute


![Feature Importance - Extra-Trees](https://github.com/user-attachments/assets/1d3f6177-8495-445f-ae6b-7bee8ab002a7)
<front color=gray size=1><center>Feature Importance - Extra-Trees</center></font>
<div style="color: gray; font-size: 1em; text-align: center;">Feature Importance - Extra-Trees</div>

![Permutation Importance - Extra-Trees](https://github.com/user-attachments/assets/22d825b4-c58d-4ead-ad6a-35cf7179a426)
<front color=gray size=1><center>Permutation Importance - Extra-Trees</center></font>
<div style="color: gray; font-size: 1em; text-align: center;">Permutation Importance - Extra-Trees</div>

![Predicted vs Actual Diagram - Extra-Trees](https://github.com/user-attachments/assets/a1adc20d-cfc0-459d-8a05-83c8b877af93)
<front color=gray size=1><center>Predicted vs Actual Diagram - Extra-Trees</center></font>
<div style="color: gray; font-size: 1em; text-align: center;">Predicted vs Actual Diagram - Extra-Trees</div>

![Residuals Diagram - Extra-Trees](https://github.com/user-attachments/assets/08cf261b-a60f-4bf5-94b1-c7f03e9c3358)
<front color=gray size=1><center>Residuals Diagram - Extra-Trees</center></font>
<div style="color: gray; font-size: 1em; text-align: center;">Residuals Diagram - Extra-Trees</div>

![Tree Diagram - Extra-Trees](https://github.com/user-attachments/assets/619d9a3d-9b60-4560-bdfd-3623ba293bff)
<front color=gray size=1><center>Tree Diagram - Extra-Trees</center></font>
<div style="color: gray; font-size: 1em; text-align: center;">Tree Diagram - Extra-Trees</div>
8 changes: 8 additions & 0 deletions docs/source/python_apis/geochemistrypi.data_mining.rst
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Expand Up @@ -41,6 +41,14 @@ geochemistrypi.data\_mining.dash\_pipeline module
:undoc-members:
:show-inheritance:

geochemistrypi.data\_mining.enum module
---------------------------------------

.. automodule:: geochemistrypi.data_mining.enum
:members:
:undoc-members:
:show-inheritance:

geochemistrypi.data\_mining.router module
-----------------------------------------

Expand Down
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