Record the provenance and status of the pilot study

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

LICENSE

@@ -0,0 +1,396 @@
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README.md

@@ -37,4 +37,10 @@ Hot 100（2016–2025）為例的內容分析。
 
 ## 授權
 
-（待定）
+版權所有 © 2026 楊士青。
+
+除另有註明外，本專案之內容均依「CC 姓名標示 4.0 國際」授權條款提供。
+
+排除物件：
+1. 本專案引用之第三方歌詞，相應權利歸各該權利人所有；
+2. tools/ 資料夾內之工具程式，依該工具程式授權條款提供。

docs/decision-log.md

@@ -900,3 +900,16 @@
   展延一至二日與剩餘撰寫工作。仍然有效的原則(先導不
   比較、提示只定格式、歌手背景防火牆、commit 判準、
   版權規則、positionality)保留。
+
+## 2026-08-17
+
+- **先導研究的地位另立常設紀錄 `docs/pilot-study.md`**:論文
+  交件後重讀投稿摘要,認清先導研究係由當時協作的 Claude Code
+  設計並執行,研究者檢視的是研究問題與答案,未逐步檢視中間
+  過程;摘要中的具體數字未經稽核,亦無歸檔可回溯。此地位
+  先前僅零星散見於本日誌各條(歌詞沿用、women-power 來歷
+  考據、粒度繼承、簿記容量),投稿摘要本身則只是產物,不足以
+  記述過程。裁定:另立 `docs/pilot-study.md`,完整記述先導
+  研究的執行方式、沿用與棄用的成果,以及它如何促成正式研究
+  的可稽核設計;投稿摘要不於樹中另存副本,其內容留在 git
+  歷史(`paper/abstract.md` 的前身)。

docs/pilot-study.md

@@ -0,0 +1,107 @@
+# 先導研究的來歷與地位
+
+（2026-08-17 認清並記錄。本檔記述正式研究之前的先導研究:
+它做了什麼、研究者檢視到哪一層、哪些成果被沿用、哪些被
+棄用,以及它如何促成正式研究的設計。散見於
+`decision-log.md` 的相關條目在文中逐一指出。）
+
+## 一、先導研究是什麼
+
+正式研究之前,研究者曾以 Claude Code 對 Billboard Year-End
+Hot 100(2018–2025、684 首)的歌詞做過一輪探索性分析,檢視
+「女性力量」語彙的使用狀況,並附帶分析 pussy 一詞作為女性
+代稱的修辭。2026 年 8 月投出的研討會摘要即根據該輪分析撰寫。
+
+## 二、它實際的執行方式
+
+**研究問題與方向由研究者提出**:女性力量語彙被父權框架取用、
+pussy 作為代稱的跨性別使用,都是研究者長期關注的問題。
+
+**設計與執行由 Claude Code 進行**:分析管線、分類架構(genuine
+／peripheral／fake 三分類)、五種「假女性力量」類型、以及
+frame-aware 提示修正實驗,均由當時協作的 Claude Code 設計並
+執行。
+
+**研究者檢視的是問題與答案,不是中間過程**:研究者確認研究
+問題的方向正確、答案值得追究,即據以投稿;分類類目如何產生、
+提示詞如何下、數字如何算出,並未逐步檢視。投稿摘要中的具體
+數字(如「44% 屬於假女性力量」、62 首的三分類、53 首的 pussy
+修辭分類、假率由 44% 降至 5% 以下)研究者未曾稽核,其產生
+過程亦無歸檔可回溯。
+
+**當時的判斷**:投稿未上即罷;若上,正式研究由研究者自行
+設計與執行。事實上正式研究即是如此重做的。
+
+## 三、被沿用的成果
+
+- **歌詞捕捉檔**:先導研究蒐集的 lyrics.json(684 首,
+  2018–2025)以 `excludes/` 的私人腳本匯入歌詞快取,只取
+  識別欄位與歌詞本文,先導的分析欄位一概不匯入;出處記於
+  `data/captures/lyrics-provenance.csv`,method 欄標
+  `pilot-import`(見 `decision-log.md` 2026-07-31、08-02 條)。
+- **假說方向**:女性力量語彙的挪用與污染,成為正式研究的
+  研究問題。
+- **粒度選擇**:正式研究鎖定 thematic keywords 這一粒度,
+  係繼承先導研究三種粒度的比較結果(keywords 過碎、themes
+  過早抽象),且於執行前鎖定以防事後擇優。
+- **`women-power` 一詞的來歷**:考據先導研究的 local agent
+  存檔可知,其第一步指令含數十個範例 thematic keywords,
+  其中即有 women-power——為當時協作的 Claude Code 依研究者
+  長期表達的關注主動加入(研究者端播種,非明示指定);先導
+  的標籤 `women-power-and-empowerment` 則是第三步強制合併
+  兩個關鍵字的管線人工產物。正式研究的探針因此指向被播種的
+  本詞 `women-power`,不用合併假影(見 `decision-log.md`
+  2026-08-04 條)。**附帶認清:先導第一步並非零語意提示,
+  此即正式研究「提示詞只定格式、不定語意」設計所矯正者。**
+- **簿記容量的教訓**:先導研究九百餘詞可以在單一回應內完成
+  分組,正式研究的 5,999 個關鍵字則四種模型六次執行全部未
+  通過完整分割驗證,遂改用詞向量嵌入＋確定性分群(見
+  `decision-log.md` 2026-08-06 條)。
+
+## 四、被棄用的成果
+
+以下先導研究的產物未進入正式研究,論文亦未引用:
+
+- **genuine／peripheral／fake 三分類與「44% 假女性力量」**:
+  構念與分母皆與正式研究不同(正式研究為 145 首女性力量群
+  歌曲中 111 首有性別問題),兩者不可對讀。
+- **五種「假女性力量」類型(A–E)**:正式研究改由儀器分三個
+  發話脈絡各自歸納,得 43 條問題樣態(`results/patterns.csv`)。
+- **pussy 一詞的修辭分類**:正式研究範圍收斂至語彙的挪用與
+  污染,未納入。
+- **frame-aware(框架感知)提示修正法**:先導研究以框架判準
+  寫進提示以提高準確率;正式研究刻意不定義編碼,因為研究
+  對象正是 LLM 未受引導的自然編碼——把框架寫進提示,即無法
+  再以其輸出為批判對象。兩者的設計方向相反,故未沿用。
+- **三個獨立 LLM subagent＋人工仲裁的流程**:正式研究改以
+  Anthropic API 逐首獨立呼叫,原因是實測證實 subagent 會繼承
+  CLAUDE.md 與環境資訊,context 無法僅憑定義檔重現(見
+  `decision-log.md` 2026-07-30 條)。
+
+## 五、它如何促成正式研究的設計
+
+先導研究的根本限制不在結論對錯,而在**不可稽核**:沒有定義檔
+快照、沒有原始輸出歸檔、沒有參數紀錄,因此任何一個數字都無法
+回溯到產生它的那一次執行。正式研究的幾項設計正是針對這一點:
+
+- 所有 LLM 步驟改以 API script 執行,每次執行自我完備歸檔於
+  `runs/`(定義檔快照、原始輸出、model ID 與參數、批次 ID、
+  token 用量);
+- 可逐項機械比對的判斷採三次執行＋多數決,並量測其穩定性
+  (見 `reliability.md`);
+- 定義檔只規定任務形狀,不給主題定義、判準或範例;
+- 每一筆編碼必附歌詞引述,供逐筆查核;
+- 輸出的契約遵從另行查核(見 `output-validation.md`)。
+
+換言之,正式研究對 LLM 輸出所採取的「不信任、須查核」立場,
+其第一個案例就是先導研究本身。
+
+## 六、現存的紀錄
+
+- 投稿時的先導研究摘要:已於 git 歷史中(`paper/abstract.md`
+  的前身),樹中不另存副本——摘要只是產物,不足以記述過程,
+  故另立本檔。
+- 先導研究的歌詞捕捉檔沿用事實:`data/captures/lyrics-provenance.csv`。
+- 相關決策條目:`decision-log.md` 2026-07-30(不與先導比較、
+  不用 subagent)、07-31 與 08-02(歌詞沿用與私人匯入腳本)、
+  08-04(women-power 來歷考據)、08-06(詞彙表改用詞向量分群)。