Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
打造新電商搜尋體驗- 搜尋意圖辨識
Search
LINE Developers Taiwan
PRO
August 28, 2025
42
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
打造新電商搜尋體驗- 搜尋意圖辨識
LINE Developers Taiwan
PRO
August 28, 2025
More Decks by LINE Developers Taiwan
See All by LINE Developers Taiwan
台大資管營企業參訪-Bowen Chen
line_developers_tw
PRO
0
47
2026TECHFRESH畢業分享會 - AI 時代的人生存檔點
line_developers_tw
PRO
0
2.2k
2026TECHFRESH畢業分享會 - 原生還是跨平台? App 開發踩坑實錄
line_developers_tw
PRO
0
2.2k
2026TECHFRESH畢業分享會 - 葬送的通靈師:化系統與用戶雜訊成行動訊號
line_developers_tw
PRO
0
2.2k
2026 TECHFRESH 畢業分享會 - AI-Native 重塑軟體工程與虛擬講師
line_developers_tw
PRO
0
2.2k
2026 TECHFRESH 畢業分享會 - 開發日常大解密!從領域驅動到企業級上線
line_developers_tw
PRO
0
2.2k
2026TECHFRESH畢業分享會 - Lightning Talk - E起 See See : 電商推薦讀心術? 數據說了算
line_developers_tw
PRO
0
2.2k
2026TECHFRESH畢業分享會 - Lightning Talk - 資料也要 CI/CD? 用 Airbyte 自動化資料同步
line_developers_tw
PRO
0
2.2k
2026TECHFRESH畢業分享會 - Lightning Talk - 打造精準高效的 MCP 設計模式與測試實務
line_developers_tw
PRO
0
2.2k
Featured
See All Featured
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.7k
Scaling GitHub
holman
464
140k
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
ryanjones
0
180
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
signer
PRO
0
3.6k
The Cult of Friendly URLs
andyhume
79
6.9k
StorybookのUI Testing Handbookを読んだ
zakiyama
31
6.8k
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
aleyda
1
2.1k
Applied NLP in the Age of Generative AI
inesmontani
PRO
4
2.4k
Groundhog Day: Seeking Process in Gaming for Health
codingconduct
0
240
Design in an AI World
tapps
1
260
Navigating Weather and Climate Data
rabernat
0
320
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
12
1.2k
Transcript
None
打造新電商搜尋體驗 搜尋意圖辨識 Speaker: Dan Chen
01 02 03 04 如何做搜尋意圖 Prompt vs Finetune LLM 驗證
什麼是搜尋意圖 05 總結 CONTENT
Dan Chen LINE Taiwan EC Dev - Data Scientis All
about Recommendation ….
Dan Chen LINE Taiwan EC Dev - Data Scientis Work
Experience Side Project Intern Work - Consultant (Startup / traditional industries) - DS4G (domestic violence / social housing / elderly issues) - TWiDS / WiDS - Publish TF2.0 books
真實的需求與目的 01 什麼是搜尋意圖?
搜尋意圖是… 特點項目文字 特點項目 特點項目文字 特點項目 關鍵字語句背後 用戶的真實需求與目的 提升用戶體驗 提升平均訂單價值 縮短購買決策週期
特點項目文字 特點項目 顧客 油性肌膚 No Results 生日快樂 星座 *https://www.flaticon.com/
過去機器學習到LLM世代 02 如何做搜尋意圖
Unsupervised Supervised 雖然預測速度快, 但不夠精準 需要大量工人智慧
- Requirement 1. Low latency 2. High precision Dictionary-based
該選擇什麼策略 03 Prompt vs Finetune
Prompt Fine-tune - What is ? - Ref: AI Engineering
Published by O'Reilly Media, Inc. *https://www.flaticon.com/
Prompt Fine-tune - When use? - Ref: AI Engineering Published
by O'Reilly Media, Inc. *https://www.flaticon.com/
如何驗證LLM 04 LLM驗證
*https://www.flaticon.com/ 驗證方法 1. Weak Supervise 2. Cross validation with different
model 3. Self-consistency/Ensemble 4. Synthetic Data
*https://www.flaticon.com/ 開源Performance比較 Breeze Taiwan llama gpt-OSS
*https://www.flaticon.com/ 建立 Reliable Sample
05 Conclusion
None
None