NLTK: The Natural Language Toolkit

17 May 2002  ·  Edward Loper, Steven Bird ·

NLTK, the Natural Language Toolkit, is a suite of open source program modules, tutorials and problem sets, providing ready-to-use computational linguistics courseware. NLTK covers symbolic and statistical natural language processing, and is interfaced to annotated corpora. Students augment and replace existing components, learn structured programming by example, and manipulate sophisticated models from the outset.

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Datasets


Task Dataset Model Metric Name Metric Value Global Rank Benchmark
Multi-Label Text Classification CC3M-TagMask NLTK F1 69.8 # 3
Precision 59.8 # 4
Recall 83.7 # 1
Accuracy 79.6 # 4

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