112年_艾鍗學院_AIoT智能行動服務物聯網班 第四組_智能購物幫手Smart Shopping 組員：林O、林O妤、顏O濤、蘇O江 專題網頁：https://bit.ly/3GjxALU 艾鍗官網：https://bit.ly/3ESwHdW 聯絡信箱：service@ittraining.com.tw <專題摘要> 自2023年起，台灣的零售業開始迎來新的機會，尤其在智能購物領域。因此，本專題計畫決定充分利用機器學習技術，打造一個創新的智能購物小幫手 - 商品推薦系統。 其獨特之處在於，我們運用資料統計和機器學習技術，以預估產品的銷售趨勢，並為顧客提供個性化的購物建議。 這套系統是基於現代的Web平台，採用Flask框架來搭建，主要包括以下三大功能：比價系統、即時促銷和個性化購物建議。 在技術方面，我們選擇了SQLite資料庫，以有效地儲存和管理數據。此外，為了實現精確的銷售預估和個性化推薦，我們利用最新的機器學習技術。 這個專題旨在提供用戶一個智能購物體驗，助其更明智地做出購買決策，同時刺激消費並提高賣場的業績。

1. Smart
Shopping
+

2. YOU KNOW WHAT YOU NEED
– We create what you want

3. Smart Shopping
AI
What we wanna do?

4. Core Functions
01
02
03 Smart Shopping
/ / /
3-1
3-2

5. 01

6. Where’s the Data ?
Why we choose it ?
Data Station
-

7. : ID, order_date, product, sales_price, quantity,
department, store, city, district, customer, sex, age_group
799 , 482 , 13 , 12 , 8

8. Excel

9. Pandas
Flourish.js
Matplotlib Seaborn
with Python, Javascript
Numpy

10. total_sales :
.csv :
: order_date
: groupby id, product, customer

11. &
• TOP 10
• 2020.5-2021.12
•
•
•

12. TOP 10
:

13. 2020.05 - 2021.12

14. 2020.05 - 2021.12
:
2021.05

15. :

16. : 01220 疫

17. : 01e337 疫

18. 01220
:
疫

19. 02

20. • Sentence-transformers
•
• 0.8
• 5

21. Sentence-transformers
Sentence-transformers
Semantic Similarity
Text Similarity
綜 .
綜 .
綜 .
' ', 120,
0.9583295583724976
' - ', 185,
0.9472140073776245
' ', 89,
0.9282574653625488

22. 綜
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2.4623e-01, 2.7145e-01, -8.2804e-02, 1.9990e-01, 5.8162e-01, -8.2129e-01, -6.1229e-01, 4.3626e-01, -1.0755e-01, -8.9291e-02, -1.9319e-01, 3.9627e-01, 3.8355e-01, 6.7152e-01, 5.3851e-
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01, -9.7788e-01, 1.1630e-01, 3.1534e-01, -4.6224e-01, -6.0014e-01, 4.5672e-01,
1.2133e-02, 8.4438e-02, -2.3859e-01, 7.1685e-01, -8.8812e-01, -6.9116e-01, -4.6890e-01, -4.7584e-01, -2.0422e-01, 1.0710e-01, -5.4506e-01, -7.6561e-01, -6.2226e-01, 7.6202e-01, 8.7564e-
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1.0617e+00, 2.1042e-01, -1.4087e-01, -2.8132e-01, -4.7392e-01, -9.0753e-02, -2.2483e-01, -4.2097e-01, 6.7572e-01, -2.4390e-01, 1.1207e+00,
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7.1648e-01, -4.0770e-01, 5.5388e-01, 5.1589e-01, 5.9947e-01, -6.0503e-01, -7.8838e-01, 2.6311e-01, 1.1106e-01, -3.9198e-01, 1.6677e-01, 2.9270e-01, 4.3345e-01, 1.6771e-01, 3.5389e-
01, 3.2245e-01, 1.3357e-01, -1.3081e-01, 1.8569e-01, -8.3467e-01, -3.8083e-01,
1.8102e-01, -2.4230e-01, 2.8740e-02, -3.9438e-01, -6.1161e-02, -8.1138e-01, 2.3947e-01, -1.1895e+00, -1.5764e-01, 1.6572e-01, 6.4054e-01, 5.2961e-01, 2.7461e-01, -7.4861e-01, -
3.1360e-02, -6.2613e-02, 4.4191e-01, 7.3063e-02, -1.2841e+00, 2.3879e-01, -4.5729e-01, -7.5704e-01, 1.6891e-01, 1.8965e-01, 4.3869e-01, -3.4449e-02, -2.6055e-02, -4.9137e-02, -
1.2196e+00, 5.0295e-01, 3.2660e-01, 5.1720e-03, -6.0243e-01, -4.7655e-01, -4.4515e-02, -2.8741e-02, -4.7942e-01, -1.6527e-01, -6.1829e-02, 3.5401e-02, 2.8674e-01, 6.3022e-01, 1.7036e-
01, 2.3830e-01, -7.3064e-02, 2.3076e-01, -1.5288e-01, -1.9318e-01, 1.7966e-01, 3.0342e-01,
4.3438e-01, 4.7510e-01, -1.2748e-01, -9.7877e-02, -4.6648e-01, -9.7080e-01, -1.0604e+00, 4.6221e-01, 6.6024e-03, 1.2284e+00, 4.7151e-01, -2.2824e-01, -4.8426e-01, 8.2919e-01, -
4.9162e-01, -5.0896e-01, 6.9336e-02, 9.6672e-02, -4.6770e-01, -7.1128e-01, 2.8353e-01, -3.4205e-01, -4.5849e-01, 4.5073e-01, -2.5620e-01, -4.0076e-02, 4.6960e-01, 1.0900e+00, -8.9672e-
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2.0697e-01, -1.2262e-01, -6.7990e-02, 5.2925e-01, 4.2851e-01, -4.1660e-02, 8.1842e-02,
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01, 1.9627e-01, 2.8523e-01, -1.3834e-02, 5.2481e-01, -5.2039e-03, 7.2783e-04, -8.0194e-01, 1.2874e-01, 1.1506e+00, -3.7578e-01, 8.1669e-01, 8.4221e-02, -8.0019e-03, -3.6095e-01, -
1.5061e-01, 5.4845e-02, 4.2444e-01, 8.9256e-02, -3.9520e-02, -2.1879e-01, 8.8702e-02, -5.9685e-02, 5.8734e-01, -4.1980e-01, -1.5833e-01, 8.5405e-01, -9.2797e-02, 5.1640e-01, -1.1142e-
03])

23. Smart Shopping

24. Smart Shopping
Web-based RWD Web-based RWD Web-based RWD
TOP5

25. 3-1
&
、

30. 3-2.
AutoML(Google Teachable)

31. class:
confidence:
0.5654733180999756

32. Google Teachable
95%

33. 224 X 224 px
/ /
/

34. :
1. ,
2. 16
3. 0.001, ,

35. :

36. _95%UP
100%
( ) ( )

38. Keras model

39. 3-3.

40. 1.
UI

41. 3.
2.

42. 4.
5.
GO

43. 6.
7.

44. 8.

46. : javascrpt ( + upload )
: upload
TOP5
jinja
: javascrpt ( / )
: RWD
Flourish.js

48. 1.

49. 2.

50. 3.

51. What else ?
: , , ,
:
:
:

52. THANK YOU