fuzzy-string | Talk : Survey of Fuzzy String Matching Algorithms
kandi X-RAY | fuzzy-string Summary
kandi X-RAY | fuzzy-string Summary
Talk: Survey of Fuzzy String Matching Algorithms
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fuzzy-string Key Features
fuzzy-string Examples and Code Snippets
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Trending Discussions on fuzzy-string
QUESTION
I have two large datasets. df1 is about 1m lines, and df2 is about 10m lines. I need to find matches for lines in df1 from df2.
I have posted an original version of this question separately. See here. Well answered by @laurent but I have some added specificities now. I would now like to:
Get the fuzz ratios for each of fname and lname in a column in my final matched dataframe
Write the code such that fuzz ratio for fname is set to >60, while fuzz ratio for lname is set to >75. In other words, a true match occurs if fuzz_ratio for fname>60 and fuzz ratio for lname>75; otherwise not a true match. A match would not be true if fuzz ratio for fname==80 while fuzz ratio for lname==60. While I understand that this can be done from (1) as a post-hoc filtering, it would make sense to do this at the stage of coding for a different matching.
I post here an example of my data. The solution by @laurent for the original problem can be found in the above link.
...ANSWER
Answered 2022-Mar-05 at 10:22Here is one way to do it:
QUESTION
I have the following SQL query I am running in SAS:
...ANSWER
Answered 2021-Dec-04 at 04:10Push the SQL into the remote database.
QUESTION
Say I have a pandas dataframe that looks like this:
...ANSWER
Answered 2021-Apr-29 at 14:01You can first get dummies from the 2 series, then get the intersection of columns, sum them up and divide by the second column's dummies:
QUESTION
I want to replace nested for loops with appropriate apply function in R.
I declare a matrix with the following dimensions - ncol is 412 and nrow 2164
...ANSWER
Answered 2020-Jan-21 at 06:39You can use outer
here which will apply the function to every combination of x
and y
.
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