EleMD | minimal implementation of the Element-Movers-Distance
kandi X-RAY | EleMD Summary
kandi X-RAY | EleMD Summary
A minimal implementation of the Element-Movers-Distance using standard libraries. This repository provides an implementations of the Element-Movers-Distance as described in the paper "The Earth Movers Distance as a metric for the space of inorganic compositions".
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Top functions reviewed by kandi - BETA
- Compute the elems between two components
- Get the fractional product of a composition
- Calculate KL coefficient
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QUESTION
I have a table of arguments which looks like this:
argument 1 argument 2 min max elem1 elem2 elemA 8 15 elem1 elem2 elem3 elemB elemC elemD elemE 16 32 elem1 elem2 elem3 elemF elemG elemH elemI 39 42 elem4 elemF elemG elemH elemI 42 83Elements in first and second column are strings, for example:
elem1 = 'Rio de Janeiro', elem2 = 'Tokio', elemA='New York' and so on...
Min and max columns are ranges and can be both treated as argument 3.
I am trying to write down a table of every possible combination of elements from argument 1 column with arguments 2 and 3, like this:
argument 1 argument 2 min max elem1 elemA 8 15 elem2 elemA 8 15 elem1 elemB 16 32 elem1 elemC 16 32 elem1 elemD 16 32 elem1 elemE 16 32 elem2 elemB 16 32 elem2 elemC 16 32 elem2 elemD 16 32 elem2 elemE 16 32 elem3 elemB 16 32 elem3 elemC 16 32 elem3 elemD 16 32 elem3 elemE 16 32 elem1 elemF 39 42 elem1 elemG 39 42 elem1 elemH 39 42 elem1 elemI 39 42 elem2 elemF 39 42 elem2 elemG 39 42 elem2 elemH 39 42 elem2 elemI 39 42 elem3 elemF 39 42 elem3 elemG 39 42 elem3 elemH 39 42 elem3 elemI 39 42 elem4 elemF 42 83 elem4 elemG 42 83 elem4 elemH 42 83 elem4 elemI 42 83I have no idea what formulas should I use.
...ANSWER
Answered 2021-Apr-17 at 12:20In the example data, elem1 elem2
uses a space as separator, but Rio de Janeiro
also includes spaces. It is unclear whether the data is in a format that can be parsed programatically.
In the event the real data does not include strings like Rio de Janeiro
, or you are using separators other than spaces, try something like this to get started:
=arrayformula( split( query( flatten( split(A1:A10, " ") & "|" & B1:B10 & "|" & C1:C10 ), "where not Col1 starts with '|' ", 0 ), "|" ) )
Replace the " "
with the separator character you are using.
The formula will expand column A but not column B. To expand column B as well, apply a similar formula to the results from the first one.
QUESTION
Here's html code I'm working on.
...ANSWER
Answered 2021-Apr-15 at 02:15Try this:
QUESTION
What's the usage of:
https://docs.oracle.com/javase/7/docs/api/javax/xml/bind/annotation/XmlElementWrapper.html
so that a "collection of collections" can be created programatically in a standards acceptable fashion?
Example:
...ANSWER
Answered 2019-Jan-08 at 20:31You can structure your classes like this:
Library is the root,
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You can use EleMD like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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