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venv/lib/python3.7/site-packages/nltk/metrics/__init__.py

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+# Natural Language Toolkit: Metrics
+#
+# Copyright (C) 2001-2019 NLTK Project
+# Author: Steven Bird <stevenbird1@gmail.com>
+#         Edward Loper <edloper@gmail.com>
+# URL: <http://nltk.org/>
+# For license information, see LICENSE.TXT
+#
+
+"""
+NLTK Metrics
+
+Classes and methods for scoring processing modules.
+"""
+
+from nltk.metrics.scores import (
+    accuracy,
+    precision,
+    recall,
+    f_measure,
+    log_likelihood,
+    approxrand,
+)
+from nltk.metrics.confusionmatrix import ConfusionMatrix
+from nltk.metrics.distance import (
+    edit_distance,
+    edit_distance_align,
+    binary_distance,
+    jaccard_distance,
+    masi_distance,
+    interval_distance,
+    custom_distance,
+    presence,
+    fractional_presence,
+)
+from nltk.metrics.paice import Paice
+from nltk.metrics.segmentation import windowdiff, ghd, pk
+from nltk.metrics.agreement import AnnotationTask
+from nltk.metrics.association import (
+    NgramAssocMeasures,
+    BigramAssocMeasures,
+    TrigramAssocMeasures,
+    QuadgramAssocMeasures,
+    ContingencyMeasures,
+)
+from nltk.metrics.spearman import (
+    spearman_correlation,
+    ranks_from_sequence,
+    ranks_from_scores,
+)
+from nltk.metrics.aline import align