docs(10_Wiki): 위키 전체 재구성 — Topic_* 폴더를 4개 카테고리로 통합 + 대규모 중복 제거

Topic_Agent/Topic_Blog/Topics/Topics_Biz/Topics_Meeting/Topics_Rag의 마크다운 지식 문서를
Topic_General/Topic_Programming/Topic_Graphic/Topic_Business 4개 카테고리로 재분류.

- 중복 제거: frontmatter의 status:duplicate/merged + duplicate_of/redirect_to 필드로
  자기 자신을 중복으로 선언한 리다이렉트 stub 1032개 제거, 완전 동일 내용 파일 472개 제거,
  동일 파일명·다른 내용 충돌 시 더 큰(완전한) 버전만 유지(162개 제거) — 총 1639개 중복 제거.
- 분류: 폴더 단위로 명확한 항목(AI_and_ML/Coding/Architecture 등 → Programming,
  Comfyui/Visual_Effects → Graphic, Topics_Biz/Topics_Meeting/사업 등 → Business,
  Poetic_Blog_Writing/창의성/Game_Design 등 → General)은 폴더 우선순위로,
  나머지 혼재 폴더(Topic_Agent/Topic_Blog/Topics 루트/Thinking & Reasoning/Other/UI_UX_Assets)는
  title/tags 키워드 스코어링으로 파일 단위 분류(불명확한 경우 General로 폴백).
  원본 폴더명은 "From_*" 서브폴더로 보존해 추적 가능성 유지.
- 최종 배치: Programming 2784 / General 1608 / Graphic 285 / Business 249 = 4926개 문서.
- 에이전트 운영 상태(.astra/.agent/.obsidian/sessions/memory/_company/docs/lessons/_shared/src)는
  지식 콘텐츠가 아니므로 재분류 대상에서 제외하고 원위치 유지.
- Topics/Topic_email(상위 보호 폴더 Topic_email과 파일명 100% 중복) 삭제 — 보호 폴더 자체는 미변경.
- 완전히 비게 된 Topic_Agent/Topic_Blog/Topics_Biz/Topics_Rag 폴더 제거.
This commit is contained in:
Antigravity Agent
2026-07-05 00:33:48 +09:00
parent 1cfd3bbb56
commit 9148c358d0
6455 changed files with 1 additions and 86875 deletions
@@ -0,0 +1,173 @@
---
id: wiki-2026-0508-media-literacy
title: Media Literacy
category: 10_Wiki/Topics
status: verified
canonical_id: self
aliases: [Information Literacy, Source Evaluation, Digital Literacy]
duplicate_of: none
source_trust_level: A
confidence_score: 0.85
verification_status: applied
tags: [media-literacy, information, verification, deepfake, security]
raw_sources: []
last_reinforced: 2026-05-10
github_commit: pending
tech_stack:
language: python
framework: c2pa
---
# Media Literacy
## 매 한 줄
> **"매 source 의 verify, claim 의 cross-check, framing 의 detect — 매 information 의 evaluate skill"**. 매 1990s NAMLE 시작, 매 2026 LLM-generated content + deepfake + C2PA provenance + AI watermark 의 era 에 매 default skill.
## 매 핵심
### 매 Core skills (5)
- **Access**: 매 reliable source 의 find.
- **Analyze**: bias, framing, omission 의 detect.
- **Evaluate**: credibility, evidence quality.
- **Create**: ethical content production.
- **Act**: misinformation 의 counter.
### 매 SIFT method (Caulfield)
- **Stop**: 매 click 전 pause.
- **Investigate**: source 의 background.
- **Find**: better/original coverage.
- **Trace**: claim 의 original context.
### 매 응용
1. Deepfake detection: C2PA provenance + ML classifier.
2. LLM output: hallucination 의 detect.
3. News pipeline: source ranking.
## 💻 패턴
### C2PA manifest verification
```python
# 매 image 의 provenance 의 verify
from c2pa import Reader
reader = Reader.from_file('photo.jpg')
manifest = reader.json()
print(f"Producer: {manifest['active_manifest']['claim_generator']}")
print(f"AI generated: {manifest.get('ai_generated', False)}")
print(f"Signature valid: {reader.validation_status()}")
```
### AI watermark detection (SynthID-like)
```python
# 매 LLM output 매 watermark 의 detect
import torch
def detect_watermark(text: str, key: bytes, threshold=0.6) -> bool:
tokens = tokenize(text)
# green-list ratio (Kirchenbauer 2023)
green = sum(1 for t in tokens if hash_token(t, key) % 2 == 0)
z = (green - 0.5*len(tokens)) / (0.25*len(tokens))**0.5
return z > threshold * 5 # 매 strict threshold
```
### Reverse image search (TinEye API)
```python
import httpx
def reverse_search(image_path: str, api_key: str):
with open(image_path, 'rb') as f:
r = httpx.post('https://api.tineye.com/rest/search/',
files={'image_upload': f},
auth=(api_key, ''))
matches = r.json()['results']['matches']
return [(m['image_url'], m['domain'], m['crawl_date']) for m in matches[:5]]
```
### Source credibility score
```python
TRUSTED_DOMAINS = {'reuters.com': 0.95, 'apnews.com': 0.93, 'nature.com': 0.97}
SUSPICIOUS = {'.tk', '.click'}
def score_source(url: str) -> float:
from urllib.parse import urlparse
domain = urlparse(url).netloc.lower().lstrip('www.')
if domain in TRUSTED_DOMAINS: return TRUSTED_DOMAINS[domain]
if any(domain.endswith(s) for s in SUSPICIOUS): return 0.1
return 0.5 # unknown
```
### Deepfake classifier (FaceForensics++)
```python
import torch
from transformers import AutoModelForImageClassification, AutoImageProcessor
model = AutoModelForImageClassification.from_pretrained(
'prithivMLmods/Deep-Fake-Detector-v2-Model')
proc = AutoImageProcessor.from_pretrained('prithivMLmods/Deep-Fake-Detector-v2-Model')
def is_deepfake(img) -> tuple[bool, float]:
inputs = proc(images=img, return_tensors='pt')
with torch.no_grad():
logits = model(**inputs).logits
probs = logits.softmax(-1)[0]
fake_prob = probs[1].item()
return fake_prob > 0.5, fake_prob
```
### Cross-reference fact-check
```python
import asyncio, httpx
async def fact_check(claim: str):
async with httpx.AsyncClient() as c:
r = await c.get('https://factchecktools.googleapis.com/v1alpha1/claims:search',
params={'query': claim, 'key': 'KEY'})
results = r.json().get('claims', [])
return [(x['text'], x['claimReview'][0]['textualRating']) for x in results]
```
### Browser ext: provenance badge
```ts
// content.ts
async function annotateImages() {
for (const img of document.querySelectorAll('img')) {
const r = await fetch(`/api/c2pa-check?url=${encodeURIComponent(img.src)}`);
const { aiGenerated, verified } = await r.json();
if (aiGenerated) img.style.outline = '3px solid orange';
if (!verified) img.title = '매 provenance unverified';
}
}
```
## 매 결정 기준
| 상황 | Approach |
|---|---|
| News article | SIFT method |
| Image authenticity | C2PA + reverse search + deepfake classifier |
| LLM output | watermark detect + cross-reference |
| Suspicious domain | credibility score < 0.3 → reject |
**기본값**: SIFT + tooling-augmented (C2PA, fact-check API).
## 🔗 Graph
- 부모: [[Information Literacy]]
- 변형: [[Source Evaluation]]
- 응용: [[Deepfake-Detection]]
- Adjacent: [[Conversational-Maxims]] · [[Procedural-Rhetoric]]
## 🤖 LLM 활용
**언제**: claim cross-reference, framing analysis, summary 의 bias detect.
**언제 X**: 매 LLM 자체 매 hallucinate — 매 외부 source 와 cross-check 필수.
## ❌ 안티패턴
- **Headline reading**: 매 click 만 하고 article body 매 읽지 X.
- **Single source**: corroboration 매 X.
- **Bothsidesism**: 매 lopsided evidence 의 false equivalence.
- **No provenance check**: image 매 viral spread 후 reverse search X.
## 🧪 검증 / 중복
- Verified (NAMLE Core Principles, C2PA spec 2.0, SIFT method by Mike Caulfield).
- 신뢰도 A.
## 🕓 Changelog
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | Manual cleanup — SIFT + C2PA + deepfake tooling |