readability

1 files changed, 17 insertions, 3 deletions

diff --git a/utils.py b/utils.py
index c9a3da9..3b76451 100644
--- a/utils.py
+++ b/utils.py
@@ -1,30 +1,44 @@
 from brown import brown_collection
+
 from consts import SN, SN_
 
 MIN_NS = 10**-7
 
 def NS(noun):
-    """Noun sexiness function
+    
+    """
+    Noun sexiness function
     Returns a real value measure of the maximum similarity
     a `noun` not in SN has to each noun in SN_
     """
+
     # return MIN_NS for nouns that occur less than 200 times
     return brown_collection.tf_idf(noun, SN_)
 
 def AS(adj):
-    """Adjective sexiness function
+
+    """
+    Adjective sexiness function
     Returns a real value measure of how likely an adjective `adj`
     is to modify a noun in SN
     """
+
     # implementation should return relative frequency of adj
     # in sentences in erotica corpus that contain at least
     # one noun in SN
     return 0
 
 def VS(verb):
-    """Verb sexiness function
+
+    """
+    Verb sexiness function
     Returns a real value measure of how much more likely a verb 
     phrase `verb` is to appear in an erotic context than a
     nonerotic one
     """
+
+    # let S_E be the set of sentences in the erotica corpus
+    # that contain nouns in SN. let S_B be the set of all
+    # sentences in the Brown corpus. given sentences s with
+    # verb v
     return 0
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