refactor(topics): 멀티 에이전트용 지식 재편 — _Common(공통 기본기) + Domain_* 구조

에이전트 8종(대화형/프로그래머 C·S/디자이너/설계자/기획자/QA/PD/PM)에게
[공통 기본 능력 + 롤별 Specialty] 2층으로 지식을 주입하기 위한 재분류.
문서 내용·포맷은 무수정, 폴더 이동만 (6,372개 문서 수 보존 확인).

- Topic_Programming → Domain_Programming (내부 구조 보존)
- Topic_Graphic → Domain_Design
- Topic_Business → Domain_Product
- Topic_General → Domain_General
- _Common 신설: Math(구 Topic_Math_Specialty), Reasoning(구 General/From_Thinking & Reasoning),
  Reasoning_Creativity(구 General/From_창의성), Communication(Poetic_Blog_Writing + From_writing)
- 타 도메인의 From_* 폴더는 유지 (출처 표기일 뿐, 이미 도메인에 맞게 분류된 문서)
- 빈 폴더 정리 (memory/procedures)
- 에이전트→폴더 매핑은 workspace의 .astra/agent-knowledge-map.json (9개 에이전트)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Antigravity Agent
2026-07-11 11:05:56 +09:00
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---
id: wiki-2026-0508-knowledge-synthesis
title: Knowledge Synthesis
category: 10_Wiki/Topics
status: verified
canonical_id: self
aliases: [지식 종합, Synthesis, Information Integration]
duplicate_of: none
source_trust_level: A
confidence_score: 0.9
verification_status: applied
tags: [research, knowledge, synthesis, methodology, llm]
raw_sources: []
last_reinforced: 2026-05-10
github_commit: pending
tech_stack:
language: python
framework: rag
---
# Knowledge Synthesis
## 매 한 줄
> **"매 synthesis = 차이의 통합"**. 여러 source 의 fragmented knowledge 를 단일 coherent representation 으로 통합하는 process. 2026 LLM 시대에 RAG + structured extraction + cross-document reasoning 이 표준 toolchain.
## 매 핵심
### 매 5-step pipeline
1. **Acquisition**: search / scrape / corpus collection.
2. **Extraction**: structured fact / claim 추출.
3. **Alignment**: same entity / concept matching across sources.
4. **Integration**: conflict resolution + gap filling.
5. **Presentation**: report / map / model.
### 매 synthesis types
- **Aggregative**: meta-analysis, systematic review.
- **Interpretive**: thematic synthesis, narrative review.
- **Generative**: 새 framework / theory 제시.
### 매 응용
1. Systematic literature review.
2. Competitive intelligence.
3. Wiki / knowledge graph build-out.
4. Investigation reporting.
## 💻 패턴
### RAG synthesis pipeline
```python
from anthropic import Anthropic
import chromadb
client = Anthropic()
db = chromadb.Client().create_collection("docs")
def synthesize(question: str, k=8):
docs = db.query(query_texts=[question], n_results=k)["documents"][0]
context = "\n---\n".join(docs)
return client.messages.create(
model="claude-opus-4-7",
max_tokens=4096,
system="Synthesize the sources. Cite [N]. Note conflicts.",
messages=[{"role": "user", "content": f"Q: {question}\nSources:\n{context}"}],
).content[0].text
```
### Structured extraction
```python
from pydantic import BaseModel
class Claim(BaseModel):
statement: str
source: str
confidence: float
contradicts: list[str] = []
def extract_claims(text: str, source: str) -> list[Claim]:
resp = client.messages.create(
model="claude-opus-4-7",
max_tokens=2048,
system="Extract atomic claims as JSON list of {statement, confidence}.",
messages=[{"role": "user", "content": text}],
)
return [Claim(source=source, **c) for c in json.loads(resp.content[0].text)]
```
### Entity alignment
```python
from sentence_transformers import SentenceTransformer
import numpy as np
model = SentenceTransformer("all-MiniLM-L6-v2")
def align(entities_a, entities_b, threshold=0.85):
emb_a = model.encode(entities_a)
emb_b = model.encode(entities_b)
sim = emb_a @ emb_b.T / (np.linalg.norm(emb_a, axis=1)[:, None] *
np.linalg.norm(emb_b, axis=1)[None, :])
pairs = []
for i, j in zip(*np.where(sim > threshold)):
pairs.append((entities_a[i], entities_b[j], sim[i, j]))
return pairs
```
### Conflict detection
```python
def detect_conflicts(claims: list[Claim]) -> list[tuple]:
pairs = []
for i, c1 in enumerate(claims):
for c2 in claims[i+1:]:
resp = client.messages.create(
model="claude-haiku-4-5",
max_tokens=10,
messages=[{"role": "user",
"content": f"Contradict?\nA: {c1.statement}\nB: {c2.statement}\nYes/No"}],
)
if "yes" in resp.content[0].text.lower():
pairs.append((c1, c2))
return pairs
```
### Hierarchical summarization
```python
def hier_summarize(docs: list[str], chunk=4) -> str:
if len(docs) <= 1:
return docs[0] if docs else ""
summaries = []
for i in range(0, len(docs), chunk):
merged = "\n".join(docs[i:i+chunk])
s = spawn_summarize(merged)
summaries.append(s)
return hier_summarize(summaries, chunk)
```
### Citation graph build
```python
import networkx as nx
def build_graph(claims: list[Claim]) -> nx.DiGraph:
g = nx.DiGraph()
for c in claims:
g.add_node(c.statement, source=c.source, conf=c.confidence)
for contra in c.contradicts:
g.add_edge(c.statement, contra, type="contradicts")
return g
```
## 매 결정 기준
| 상황 | Approach |
|---|---|
| 수십 개 sources | RAG + hierarchical summarize |
| Conflicting claims | Structured extraction + LLM judge |
| Novel framework needed | Generative synthesis |
| Quantitative pooling | Meta-analysis stats |
**기본값**: RAG + structured extraction + claim graph.
## 🔗 Graph
- 부모: [[Research Methodology]] · [[Information Retrieval]]
- 응용: [[RAG]] · [[Knowledge Graph]]
## 🤖 LLM 활용
**언제**: literature review, competitive analysis, contradictory source reconciliation.
**언제 X**: domain-novel concept invention without grounding — hallucination 위험.
## ❌ 안티패턴
- **Cherry-picking**: 매 confirming source 만 select.
- **Source-blind synthesis**: citation 없이 claim 통합 → traceability 상실.
- **Premature consensus**: conflict 무시하고 단일 narrative.
- **Hallucinated alignment**: LLM 이 entity 임의 동일시.
## 🧪 검증 / 중복
- Verified (PRISMA 2020, Cochrane Handbook 6.4, Anthropic RAG cookbook).
- 신뢰도 A.
## 🕓 Changelog
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | Manual cleanup — 5-step pipeline + RAG/extraction 패턴 |