2nd/10_Wiki/Topics/AI_and_ML/Sentiment-Analysis-Models.md

id, title, category, status, canonical_id, duplicate_of, aliases, source_trust_level, confidence_score, verification_status, tags, last_reinforced, github_commit

id	title	category	status	canonical_id	duplicate_of	aliases	source_trust_level	confidence_score	verification_status	tags	last_reinforced	github_commit
wiki-2026-0508-sentiment-analysis-models	Sentiment Analysis Models	10_Wiki/Topics	duplicate	sentiment-analysis	Sentiment-Analysis		A	0.9	redirected	duplicate nlp sentiment	2026-05-10	pending

Sentiment Analysis Models

이 문서는 Sentiment-Analysis 의 중복본입니다. Canonical 문서로 redirect.

핵심 요약 (model-specific aspects)

• Lexicon (VADER, TextBlob) — 매 zero-shot, weak.
• Classical ML (NB, SVM + TF-IDF) — 매 baseline.
• Fine-tuned BERT/RoBERTa (cardiffnlp/twitter-roberta) — 매 production default 2020-2024.
• LLM zero/few-shot (Claude, GPT-4o, Llama 3) — 매 2026 default for nuance, aspect-based.

🔗 Graph

• 부모: Sentiment-Analysis (canonical)

🕓 변경 이력

날짜	변경
2026-05-08	Phase 1
2026-05-10	중복 처리 — canonical 문서로 redirect