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speed and accuracy improvments to fuzzy search

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This commit is contained in:
Anson 2020-04-06 00:05:49 -07:00
parent c48c53746d
commit e7c94d51c8
1 changed files with 11 additions and 4 deletions
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7
functions.py
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@ -32,6 +32,12 @@ class Symbol:
self.symbol_list, self.symbol_ts = self.get_symbol_list()
symbols = self.symbol_list
symbols["Match"] = symbols.apply(
lambda x: fuzz.ratio(search.lower(), f"{x['Symbol']}".lower()), axis=1,
)
symbols.sort_values(by="Match", ascending=False, inplace=True)
if symbols["Match"].head().sum():
symbols["Match"] = symbols.apply(
lambda x: fuzz.partial_ratio(
search.lower(), f"{x['Symbol']} {x['Issue_Name']}".lower()
@ -39,6 +45,7 @@ class Symbol:
axis=1,
)
symbols.sort_values(by="Match", ascending=False, inplace=True)
print(symbols.head())
return list(zip(list(symbols["Symbol"]), list(symbols["Description"])))
def find_symbols(self, text: str):