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    --- GA: UA-34467841-15 --- # LINE EC Product Catalog Development - 黃昱睿(Rei Huang) ###### tags: `HelloWorld2025` `HWDC2025` `2025` `F 會議室` `AI 如何改變產品規劃與需求定義` <blockquote> 1. 為什麼需要商品比價群組? 電商導購平台的角色與挑戰使用者需求驅動:什麼樣的「比價體驗」才是有效的?商品資訊碎片化問題與資料統整的重要性 2. 比價群組的技術挑戰:從概念到實作 看似簡單,其實困難重重:產品聚合的核心邏輯關鍵技術決策:資料建模、比對演算法、資料管線設計資料異質性處理(商品命名、價格格式、屬性缺失等) 3. 跨團隊合作的力量:PM、工程、資料、營運的共舞 不只是技術問題,更是產品與商業的協作挑戰如何建立共識?如何快速試錯?如何與使用者驗證假設?有效的工作流程與溝通方式:對齊節奏與目標 4. 從開發現況到未來展望 現階段的成效與實際應用案例分享面對資料更新、商品多樣性與商家行為的新挑戰下一步:更智慧的比價推薦、更即時的商品更新、更彈性的架構演進 聽眾收穫: 1.認識導購平台與電商的差異 2.Rule-based 雖然過時,但在某些情形還是很管用 3.如何善用 LLM 萃取與擴充資料 4.一個商業問題必須考量 ML 技術與軟體工程、資料工程等問題 </blockquote> {%hackmd @HWDC/announcement-2025 %} ## 會議資訊 **時間:** 15:10 ~ 15:40 **地點:** F 會議室 **日期:** 2025年10月15日 **語言:** 中文 **難度:** 通識 **相關連結:** - [Hello World Dev Conference 2025 官方網站](https://hwdc.ithome.com.tw/2025) [target=_blank] - [Hello World 2025 議程表](https://hwdc.ithome.com.tw/2025/agenda) [target=_blank] ## 筆記區 > 請從這裡開始記錄你的筆記 ### 什麼是比價群組 - 若干同款商品並排陳列(url) - 動態更新 - Google 出現相似商品/非同款比價 -> Line購物想要做比價群組,讓眾多廠商入駐,希望讓user可以快速比價(優化購物體驗) ### 如何判斷同款商品 - 商品名稱不足以判斷同款商品 - 3C 排除配件、考量二手機 - 御茶園飲料 - 需要看商品規格 - 品牌 - 型號:零售編號/型號號碼 (Rule-Based, not clustering) - 系列名稱 ### 商品規格萃取 1. 商品data 2. 商品網址的html檔 3. openAI解析html檔 4. 規格存入DB 5. 資料後處理 - 品牌同義字(蘋果=Apple) - 單位轉換 ### 實際比價群組的結果 - 品牌+型號不是最好的判斷依據 - 系列名稱(商品名稱的substring) ### 如何找到比價群組 ### 跨Team合作與整合 - 只會選這家店最低價的商品(BE) - 比較群組的商品數量上限(Data) - 至少N個上架商品在比價群組中(Data) - 接受user搜尋下架商品的比價群組 ### 未來發展 ## 討論區 > 歡迎在此進行討論與 Q&A > 品牌 + 系列名稱可以嗎?的右側 BenQ 寫錯了,寫成 BendQ XD ## 相關資源 - 投影片連結:(待講者提供) - 相關文件:(待更新)

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