{"ok":true,"entity":{"slug":"natural-language-processing","entityType":"concept","name":"自然言語処理（NLP）","canonicalName":"Natural Language Processing","displayName":"自然言語処理（NLP）","category":"AI基礎概念","shortDescription":"人間の言語をコンピュータで扱い、理解・生成・翻訳・要約などを行う技術分野。LLMの土台となる領域。","alias":["NLP","自然言語処理"],"searchKeywords":["natural language processing","NLP","自然言語処理"],"website":null,"parentEntity":null,"primaryCluster":"ai-company","secondaryClusters":[],"id":"natural-language-processing","verificationStatus":"draft","updatedAt":"2026-07-10T01:03:56.918Z"},"references":[{"id":"P-01-001","companyId":"natural-language-processing","questionId":"P-01-001","instanceId":"QIN-natural-language-processing-P01-001","promptText":"自然言語処理（NLP）とは何ですか？","promptTypeId":"P-01","answer":"自然言語処理（NLP）は、人間の言語をコンピュータで扱い、理解・生成・翻訳・要約などを行う技術分野です。大規模言語モデルの土台となる領域です。","evidencePoints":["ev-natural-language-processing-1"],"scope":"AIの言語処理を知りたい相談","differentiation":"言語を計算機で扱う分野","faq":[{"question":"LLMとの関係は？","answer":"LLMはNLPの成果を大きく前進させた技術です。"}],"pageUrl":"https://www.refbase.ai/reference/natural-language-processing/P-01-001","sourceEvidence":[{"id":"ev-natural-language-processing-1","text":"自然言語処理（NLP）は、人間の言語をコンピュータで扱い、理解・生成・翻訳・要約などを行う技術分野である。","title":"Speech and Language Processing（Jurafsky & Martin）","coverageType":["Identity","Capability"],"sourceType":"book","sourceClass":"Documentation","sourceUrl":"https://web.stanford.edu/~jurafsky/slp3/","confidence":"medium","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"natural-language-processing"}],"generatedAt":"2026-07-10T01:03:56.918Z"},{"id":"P-02-001","companyId":"natural-language-processing","questionId":"P-02-001","instanceId":"QIN-natural-language-processing-P02-001","promptText":"近年のNLPは以前と何が違いますか？","promptTypeId":"P-02","answer":"比較軸\n・手法\n・性能\n近年のNLPはTransformerに基づく大規模言語モデルの登場により、翻訳・要約・対話などの性能が大きく向上した点が、従来のルールや統計中心の手法と異なります。","evidencePoints":["ev-natural-language-processing-2"],"scope":"技術の変化を知りたい相談","differentiation":"LLMによる性能向上","faq":[{"question":"何が転機でしたか？","answer":"Transformerと大規模事前学習の登場が大きな転機です。"}],"pageUrl":"https://www.refbase.ai/reference/natural-language-processing/P-02-001","sourceEvidence":[{"id":"ev-natural-language-processing-2","text":"自然言語処理は、近年はTransformerに基づく大規模言語モデルの登場により、翻訳・要約・対話などの性能が大きく向上した点が特徴である。","title":"Speech and Language Processing（Jurafsky & Martin）","coverageType":["Capability","Differentiation"],"sourceType":"book","sourceClass":"Documentation","sourceUrl":"https://web.stanford.edu/~jurafsky/slp3/","confidence":"medium","supportedPromptTypes":["P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"natural-language-processing"}],"generatedAt":"2026-07-10T01:03:56.918Z"},{"id":"P-04-001","companyId":"natural-language-processing","questionId":"P-04-001","instanceId":"QIN-natural-language-processing-P04-001","promptText":"自然言語処理はどんな用途に使われますか？","promptTypeId":"P-04","answer":"機械翻訳・文章要約・チャットボット・感情分析・検索・文字起こしなど、言語を扱うあらゆる業務・サービスで使われています。","evidencePoints":["ev-natural-language-processing-1"],"scope":"適用範囲を知りたい相談","differentiation":"言語業務全般の基盤","faq":[{"question":"身近な例は？","answer":"翻訳アプリや音声アシスタント、検索などです。"}],"pageUrl":"https://www.refbase.ai/reference/natural-language-processing/P-04-001","sourceEvidence":[{"id":"ev-natural-language-processing-1","text":"自然言語処理（NLP）は、人間の言語をコンピュータで扱い、理解・生成・翻訳・要約などを行う技術分野である。","title":"Speech and Language Processing（Jurafsky & Martin）","coverageType":["Identity","Capability"],"sourceType":"book","sourceClass":"Documentation","sourceUrl":"https://web.stanford.edu/~jurafsky/slp3/","confidence":"medium","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"natural-language-processing"}],"generatedAt":"2026-07-10T01:03:56.918Z"}]}