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Table 3 Per-section Precision (P), Recall(R), and F1 scores for section classification

From: Layout-aware text extraction from full-text PDF of scientific articles

N

Section Parts

P

R

F1

  Paper Title

 

1.000

0.966

0.983

  Authors

 

0.987

0.906

0.945

Abstract

Heading

1.000

1.000

1.000

 

Body

0.988

0.883

0.933

Introduction

Heading

1.000

0.988

0.994

 

Body

0.876

0.915

0.895

Results

Heading

1.000

1.000

1.000

 

Body

0.948

0.912

0.930

 

Sub-heading

0.947

0.843

0.892

Methods

Heading

1.000

1.000

1.000

 

Body

0.992

0.927

0.958

 

Sub-heading

1.000

0.982

0.991

Discussion

Heading

0.987

1.000

0.993

 

Body

0.946

0.924

0.935

 

Sub-heading

0.917

0.885

0.901

  Figure Legend

 

0.986

0.840

0.907

References

Heading

1.000

0.988

0.994

 

Body

0.532

0.632

0.578

Supporting Information

Heading

0.988

1.000

0.994

 

Body

0.946

0.224

0.362

  Macro Average

 

0.956

0.888

0.910