DDC Classifier — Dewey Decimal Classification Engine

1 Describe the Document

Title · most important signal

Subject Headings · optional, separate by comma

Abstract / Summary · optional

Quick examples

💻 Computer Science 📚 Literature 🌍 History ⚕️ Medicine 🗣️ Linguistics ✝️ Religion

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2 Classification Result

📚

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Main

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Division

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Section

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Main Class

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Division

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Section

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Full Notation

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Classification Path

Key Discriminative Terms

Division Probabilities

Section Probabilities

Alternative Main Classifications

Powered by Hierarchical SVM + TTL Knowledge Base · Trained on MARC bibliographic records
API: https://lissoftware.in/ddc-api/classify