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1.28 MB
Extraction Summary
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People
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Locations
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Events
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Quotes
Document Information
Type:
Scientific paper supplement / table of contents / government investigation evidence
File Size:
1.28 MB
Summary
This document is a Table of Contents for the 'Materials and Methods' section of a scientific paper titled 'Quantitative analysis of culture using millions of digitized books' by Michel et al. It outlines technical methodologies regarding Google Books digitization, metadata accuracy, OCR quality, and n-gram corpus construction. While the user identified this as Epstein-related, the page itself contains no direct mention of Jeffrey Epstein; however, the Bates stamp 'HOUSE_OVERSIGHT_017009' indicates this document was part of a larger production of evidence to the House Oversight Committee, possibly included in a larger cache of emails or documents.
People (1)
| Name | Role | Context |
|---|---|---|
| Michel | Primary Author |
Lead author of the referenced paper 'Quantitative analysis of culture using millions of digitized books'
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Organizations (2)
| Name | Type | Context |
|---|---|---|
| Google Books |
Subject of the digitization and analysis described in the document
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| House Oversight Committee |
Implied by the Bates stamp 'HOUSE_OVERSIGHT'
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Relationships (1)
Cited as 'Michel et al.' in the document header
Key Quotes (4)
"Quantitative analysis of culture using millions of digitized books"Source
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Quote #1
"Overview of Google Books Digitization"Source
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Quote #2
"Construction of Historical N-grams Corpora"Source
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Quote #3
"Culturomic Analyses"Source
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Quote #4
Full Extracted Text
Complete text extracted from the document (3,913 characters)
Materials and Methods
“Quantitative analysis of culture using millions of digitized books”,
Michel et al.
Michel et al.
Contents
I. Overview of Google Books Digitization...................................................................................................... 3
I.1. Metadata ....................................................................................................................................... 3
I.2. Digitization..................................................................................................................................... 4
I.3. Structure Extraction ...................................................................................................................... 4
I. Overview of Google Books Digitization...................................................................................................... 3
I.1. Metadata ....................................................................................................................................... 3
I.2. Digitization..................................................................................................................................... 4
I.3. Structure Extraction ...................................................................................................................... 4
II. Construction of Historical N-grams Corpora ............................................................................................. 5
II.1. Additional filtering of books .......................................................................................................... 5
II.1A. Accuracy of Date-of-Publication metadata ............................................................................... 5
II.1B. OCR quality .............................................................................................................................. 6
II.1C. Accuracy of language metadata................................................................................................ 6
II.1D. Year Restriction ........................................................................................................................ 7
II.2. Metadata based subdivision of the Google Books Collection...................................................... 7
II.2A. Determination of language ....................................................................................................... 7
II.2B. Determination of book subject assignments.............................................................................. 7
II.2C. Determination of book country-of-publication........................................................................... 7
II.3. Construction of historical n-grams corpora ................................................................................. 8
II.3A. Creation of a digital sequence of 1-grams and extraction of n-gram counts............................ 8
II.3B. Generation of historical n-grams corpora ............................................................................... 10
II.1. Additional filtering of books .......................................................................................................... 5
II.1A. Accuracy of Date-of-Publication metadata ............................................................................... 5
II.1B. OCR quality .............................................................................................................................. 6
II.1C. Accuracy of language metadata................................................................................................ 6
II.1D. Year Restriction ........................................................................................................................ 7
II.2. Metadata based subdivision of the Google Books Collection...................................................... 7
II.2A. Determination of language ....................................................................................................... 7
II.2B. Determination of book subject assignments.............................................................................. 7
II.2C. Determination of book country-of-publication........................................................................... 7
II.3. Construction of historical n-grams corpora ................................................................................. 8
II.3A. Creation of a digital sequence of 1-grams and extraction of n-gram counts............................ 8
II.3B. Generation of historical n-grams corpora ............................................................................... 10
III. Culturomic Analyses .............................................................................................................................. 12
III.0. General Remarks ..................................................................................................................... 12
III.0.1 On Corpora. ........................................................................................................................... 12
III.0.2 On the number of books published ......................................................................................... 13
III.1. Generation of timeline plots ..................................................................................................... 13
III.1A. Single Query .......................................................................................................................... 13
III.1B. Multiple Query/Cohort Timelines ........................................................................................... 14
III.2. Note on collection of historical and cultural data ...................................................................... 14
III.3. Controls.................................................................................................................................... 15
III.4. Lexicon Analysis ...................................................................................................................... 15
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III.0. General Remarks ..................................................................................................................... 12
III.0.1 On Corpora. ........................................................................................................................... 12
III.0.2 On the number of books published ......................................................................................... 13
III.1. Generation of timeline plots ..................................................................................................... 13
III.1A. Single Query .......................................................................................................................... 13
III.1B. Multiple Query/Cohort Timelines ........................................................................................... 14
III.2. Note on collection of historical and cultural data ...................................................................... 14
III.3. Controls.................................................................................................................................... 15
III.4. Lexicon Analysis ...................................................................................................................... 15
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HOUSE_OVERSIGHT_017009
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