trine | A utility library for modern JavaScript | Functional Programming library
kandi X-RAY | trine Summary
kandi X-RAY | trine Summary
A utility library for modern JavaScript. Trine is a utility library geared at tapping the full potential of functional programming in JS, in the vein of lodash, underscore and Ramda. See the latest docs/documentation for a full API reference.
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QUESTION
I have a dataset with the name of Danish ministers and their position from 1990 to 2020 (data comes from dataset called WhoGovern; https://politicscentre.nuffield.ox.ac.uk/whogov-dataset/). The dataset consists of the ministers name
, the ministers position
, the prestige
of that position, and the year
in which the minister had that given position.
My problem is that some ministers are counted twice in the same year (i.e., the rows aren't unique in terms of name
and year
). See the example in the picture below, where "Bertel Haarder" was both Minister of Health and Minister of Interior Affairs in 2010 and 2021.
I want to create a dataset, where all the rows are unique combinations of name
and year
. However, I do not want to remove any information from the dataset. Instead, I want to use the information in the prestige
column to combine the duplicated rows into one. The observations with the highest prestige should be the main observations, where the other information should be added in a new column, e.g., position2
and prestige2
. In the example with Bertel Haarder the data should look like this:
(PS: Sorry for bad presenting of the tables, but didn't know how to create a nice looking table...)
Here's the dataset for creating a reproducible example with observations from 2010-2020:
...ANSWER
Answered 2021-Jun-08 at 14:04Reshape the data to wide format twice, once for position
and the other for prestige_1
, and join the two results.
QUESTION
I have a problem about implementing recommendation system by using Euclidean Distance.
What I want to do is to list some close games with respect to search criteria by game title and genre.
Here is my project link : Link
After calling function, it throws an error shown below. How can I fix it?
Here is the error
...ANSWER
Answered 2021-Jan-03 at 16:00The issue is that you are using euclidean distance for comparing strings. Consider using Levenshtein distance, or something similar, which is designed for strings. NLTK has a function called edit distance that can do this or you can implement it on your own.
QUESTION
So I'm currently trying to find the similarities of a given number of words. For that I wanted to get the content of the corresponding Wikipedia pages and search for words that all these pages have in common (minus of course words like articles and so on).
I am searching on the German Wikipedia page and one of the words is "Rhein" (the river Rhine). But for some reason, wikipedia.page("Rhein") gives me the disambiguation page for "rein". wikipedia.search("Rhein") shows the correct pages, but .page() or .content() do not.
Any explanation for this?
...ANSWER
Answered 2020-Dec-11 at 15:35There is a bug in the wikipedia package. If you call wikipedia.page("Rhein")
, it first checks if it can find alternative spellings. For "Rhein" it finds "Rein" and then returns you the result for "Rein".
Looking for alternative spellings is a nice option, but it would be better if it is only enabled when no results are found for the original spelling.
You can avoid this issue by writing:
QUESTION
I am using lxml etree in python3
My xpath expression is like this, and is able to find the elements that I am looking for in my xhtml.
...ANSWER
Answered 2020-May-14 at 13:29That extra text is the .tail property of the _Element
.
How you handle the tail depends on what you want to do with the element.
For example, if you're using tostring()
to serialize the element, you can specify with_tail=False
to not include the tail in the serialization.
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