elen | ELEN - Efficient Lexicographic Encoding of Numbers | Computer Vision library
kandi X-RAY | elen Summary
kandi X-RAY | elen Summary
Based on the paper by Peter Seymour.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of elen
elen Key Features
elen Examples and Code Snippets
Community Discussions
Trending Discussions on elen
QUESTION
I am writing a class (s3) that should use a constructor to create an instance for the class, at least for a start. The constructor junction(name, left, right)
. Where name
is the description of a node in a classification tree.
So I have a class called junction
having 3 entries as indicated above.
ANSWER
Answered 2021-May-23 at 08:30If you change your consturctor to something like
QUESTION
I have to build JSON payload with details of authors, depending on several business logic. For this I'm using XSLT 2.0 within WSO2 EI. A sample of xslt is mentioned below.
...ANSWER
Answered 2021-Apr-08 at 18:42First store the authors in a variable and after that create your json-array. i.e.:
QUESTION
I am looking for a way to find same eigenvectors for 2 given matrices, this way I would make a joint diagonalisation. For this, I found out and tried to use qndiag (from https://github.com/pierreablin/qndiag.git ) from the following function :
...ANSWER
Answered 2021-Jan-27 at 21:18From the documentation for eigs
:
d = eigs(A)
returns a vector of the six largest magnitude eigenvalues of matrix A.
If you want all seven, you need to call d = eigs(A,7)
or d = eig(A)
. For a small matrix (e.g. < 1000 x 1000) it's usually easier to just get all the eigenvalues with eig
, rather than get a subset with eigs
.
Edit: Responding to your "Update 3"
for k=1:length(D)
should be replaced by for k=1:n
. This needs to be changed on two lines. Judging from your error message they are lines 231 and 236.
L = length(X)
returns the length of the largest array dimension in X
, which in your case is 7, i.e. too high for the first dimension.
QUESTION
I am using the qndiag library to try to find a diagonalisation for 2 given matrices.
The github is here : qndiag libray
I am using this Python script to compute these 2 diagonalisation as closed as possible :
...ANSWER
Answered 2021-Jan-26 at 01:54The issue lies in [D, B] = qndiag(C, 'max_iter', 1000, 'tol', 1e-3)
, B0
(which is the second param) gets assigned as a string not as an array! Then eventually B
would be a string and hence the error message str object has no attribute 'dot' !, if you are only passing C
matrix as parameter, just do [D, B] = qndiag(C)
.
QUESTION
I am using the qndiag library to try to find a diagonalisation for 2 given matrices.
The github is here : qndiag libray
The function qndiag is defined like this (not entirely source) :
...ANSWER
Answered 2021-Jan-25 at 00:11As stated in the toy example you should be able to run your code if you would change this line
QUESTION
Given a table like the following:
Firstname Lastname Fullname Null Null Elen Morales Null Null Sasha Karl WickensIn the future I would like the column "Fullname" to no longer exist, the values should be split into "Firstname" and "Lastname". The possibility to separate the two values would be the last space each because some names have two First Names which both should be transfered to "Firstname".
I've been trying for a while now, but I can't come up with a expression.
Do you have any ideas on how I can solve the problem?
...ANSWER
Answered 2021-Jan-08 at 11:20You could REGEXP_REPLACE
here:
QUESTION
Code:
...ANSWER
Answered 2020-Dec-23 at 21:44Uh.. that looks like a typo:
QUESTION
I need to change keys with values in an array of objects
...ANSWER
Answered 2020-Dec-02 at 12:12You can use simply swap the values of the two keys and then using Array#map
to make the transformation over all the objects in the array:
QUESTION
I need to access the message in a private String, I though it could be done easily by using a reference, however it then forces me to insert a new message that will replace the backwards one.
...ANSWER
Answered 2020-Oct-04 at 14:36You can write a getter method inside your class to get the private field.
QUESTION
I want to search for a string in 2d nested list and get the next value in the same nested list.
...ANSWER
Answered 2020-Sep-05 at 08:58below
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install elen
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page