implement word vector based search for future cluster creation.

gunthercox · capaximperii · Feb 4, 2019 · Feb 5, 2019 · Feb 7, 2019 · Feb 8, 2019
commit 1fdf4a5c0cb43d22ea0232bd41c3c5bcb196529b
diff --git a/chatterbot/comparisons.py b/chatterbot/comparisons.py
diff --git a/chatterbot/comparisons/__init__.py b/chatterbot/comparisons/__init__.py
@@ -0,0 +1,25 @@
+
+"""
+This module contains various text-comparison algorithms
+designed to compare one statement to another.
+"""
+
+from .levelshtein_distance import LevenshteinDistance
+from .synset_distance import SynsetDistance
+from .sentiment_comparison import SentimentComparison
+from .jaccard_similarity import JaccardSimilarity
+from .embedded_wordvector import EmbeddedWordVector
+
+levenshtein_distance = LevenshteinDistance()
+synset_distance = SynsetDistance()
+sentiment_comparison = SentimentComparison()
+jaccard_similarity = JaccardSimilarity()
+embedded_wordvector = EmbeddedWordVector()
+
+__all__ = (
+    'levelshtein_distance',
+    'synset_distance',
+    'sentiment_comparison',
+    'jaccard_similarity',
+    'embedded_wordvector'
+)
diff --git a/chatterbot/comparisons/comparator.py b/chatterbot/comparisons/comparator.py
@@ -0,0 +1,7 @@
+class Comparator:
+
+    def __call__(self, statement_a, statement_b):
+        return self.compare(statement_a, statement_b)
+
+    def compare(self, statement_a, statement_b):
+        return 0