---
# System prepended metadata

title: '01/23/25 Meeting Notes #19'
tags: [meetings]

---

# 01/23/25 Meeting Notes #19
# This Week's Progress 這週進度
## Datasets 
### Classification Model #1
|  Item Type  |  Count |
|    ---      |  ---   |
| 01Dress     |  3761  |
| 02Shirt     |  4017  |
| 03Tshirt    |  4377  |
| 04Hoodie    |  3343  |
| 05Sweater   |  3052  |
| 06PoloShirt |  3032  | 
| 07Pants     |  4899  |
| 08Shorts    |  3849  |
| 09Skirt     |  3022  |
| 10Flats     |  3871  |
| 11Heels     |  3010  | 
| 12Shoes     |  3165  |
| 13Sneakers  |  3816  |
- Will have slight changes due to misclassification of some images. 
` 由于某些图像的错误分类，将会有轻微的变化。`
- Will continue model2 dataset after sorting out model1 dataset.
` 整理完 model1 数据集后，将继续 model2 数据集。`

## Classification Model 1
### Hierarchy Structure `层次结构`
![image](https://hackmd.io/_uploads/SkVkuOCvJg.png)
### Comparison between with and without using hierarchy structure `使用和不使用层次结构的比较`
![image](https://hackmd.io/_uploads/SJilduRD1x.png)

### Loss and accuracy graph without hierarchy structure `无层次结构的损失和准确率图`
![model(88.19%)](https://hackmd.io/_uploads/B1fut_0wJg.jpg)

|      Model      |                            Confusion Matrix                             |                          Loss & Accuracy Graph                           |
|:---------------:|:-----------------------------------------------------------------------:|:------------------------------------------------------------------------:|
| big_category.pt | ![big_category_load(97.18%)](https://hackmd.io/_uploads/B12PjO0DJe.jpg) | ![big_category_train(97.18%)](https://hackmd.io/_uploads/HkdAodCvJg.jpg) |
|     top.pt      |     ![top_train(86.30%)](https://hackmd.io/_uploads/BJ3qsu0Pke.jpg)     |     ![top_train(86.30%)](https://hackmd.io/_uploads/rJzx3_ADke.jpg)      |
|    bottom.pt    |   ![bottom_train(93.83%)](https://hackmd.io/_uploads/SJOdoOCwJe.jpg)    |    ![bottom_train(93.83%)](https://hackmd.io/_uploads/Hydis_0P1g.jpg)    |
|   footwear.pt   |  ![footwear_train(91.07%)](https://hackmd.io/_uploads/HyFYjO0P1e.jpg)   |   ![footwear_train(91.07%)](https://hackmd.io/_uploads/rJz13uAvJl.jpg)   |

|                     | without hierarchy | big_category |  top   | bottom | footwear |
|:-------------------:|:-----------------:|:------------:|:------:|:------:|:--------:|
|  Training accuracy  |      88.02%       |    97.21%    | 88.08% | 93.74% |  91.24%  |
| Validation accuracy |      88.65%       |    97.51%    | 87.27% | 93.88% |  91.91%  |
|  Testing accuracy   |      88.19%       |    97.18%    | 86.30% | 93.83% |  91.07%  |


### Training, Validating, and Training dataset:
|             | Train (70%) | Val (15%) | Test (15%) |
|:----------- |:-----------:|:---------:|:----------:|
| 01Dress     |    2632     |    564    |    565     |
| 02Shirt     |    2811     |    602    |    604     |
| 03Tshirt    |    3063     |    656    |    658     |
| 04Hoodie    |    2340     |    501    |    502     |
| 05Sweater   |    2136     |    457    |    459     |
| 06PoloShirt |    2122     |    454    |    456     |
| 07Pants     |    3429     |    734    |    736     |
| 08Shorts    |    2694     |    577    |    578     |
| 09Skirt     |    2115     |    453    |    454     |
| 10Flats     |    2709     |    580    |    582     |
| 11Heels     |    2107     |    451    |    452     |
| 12Shoes     |    2215     |    474    |    476     |
| 13Sneakers  |    2671     |    572    |    573     |
| total       |    3304     |   7075    |    7095    |

## Classification Model 2
|Confusion Matrix|Loss & Acc Graph|
|---|---|
|![train_confmat(69.91%)](https://hackmd.io/_uploads/B1zpMK0DJg.jpg)|![train_graph(69.91%)](https://hackmd.io/_uploads/rk1sfYCD1l.jpg)|

## NSTC Proposal 
1. Question regarding number paging. 
(四)頁碼編寫:請對摘要及目錄部分用羅馬字 I 、II、 III......標在每頁下方中央;報告內容至附錄部分請以阿拉伯數字 1.2.3.......順序標在每頁下方中央。
2. Second update on proposal due? 

# To Do 需做
- Modify proposal 
- Submit proposal 5feb, meeting with prof 6feb
- Change location of misplaced datasets in model1
- VISUELLE dataset divide top 

# Next Weeks's Meeting 下週會議
- Finish sorting dataset for model1
- Continue dataset for model2
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