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Update README.md
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README.md
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@@ -6,7 +6,50 @@ Original source of the data - []()
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## Dataset Structure
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### Data Fields
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## Dataset Structure
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### Dataset Statistics
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Table 1: Statistics on the length of the extractive keyphrases for Train, Test splits of kpcrowd dataset.
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| | Train | Test |
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|:-----------:|:------:|:------:|
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| Single word | 81.62% | 80.27% |
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| Two words | 14.41% | 15.44% |
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| Three words | 2.79% | 3.36% |
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| Four words | 0.78% | 0.56% |
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| Five words | 0.20% | 0.25% |
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| Six words | 0.12% | 0.05% |
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| Seven words | 0% | 0.05% |
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| Eight words | 0.01% | 0% |
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Table 2: Statistics on the length of the abstractive keyphrases for Train, Test splits of kpcrowd dataset.
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| | Train | Test |
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|:-----------:|:--------:|:--------:|
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| Zero words | 0.24% | 0% |
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| Single word | 22.38 % | 21.81% |
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| Two words | 45.14% | 43.03% |
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| Three words | 18.35% | 19.69% |
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| Four words | 7.71% | 7.28% |
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| Five words | 3.09% | 3.94% |
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| Six words | 1.51% | 3.33% |
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| Seven words | 0.82% | 0.61%% |
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| Eight words | 0.55% | 0.30% |
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| Nine words | 0.17% | 0% |
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Table 3: General statistics of the kpcrowd dataset.
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| Type of Analysis | Train | Test |
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|:------------------------------------------------:|:-------------:|:-------------:|
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| Annotator Type | Authors | Authors |
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| Document Type | News Articles | News Articles |
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| No. of Documents | 450 | 50 |
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| Avg. Document length (words) | 511.89 | 465.3 |
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| Max Document length (words) | 7006 | 1609 |
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| Max no. of abstractive keyphrases in a document | 66 | 30 |
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| Min no. of abstractive keyphrases in a document | 0 | 0 |
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| Avg. no. of abstractive keyphrases per document | 6.45 | 6.6 |
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| Max no. of extractive keyphrases in a document | 231 | 86 |
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| Min no. of extractive keyphrases in a document | 5 | 9 |
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| Avg. no. of extractive keyphrases per document | 42.81 | 39.24 |
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### Data Fields
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