communities | community detection algorithms and visualization tools | Machine Learning library

by shobrook Python Version: 3.0.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | communities Summary

communities is a Python library typically used in Artificial Intelligence, Machine Learning applications. communities has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install communities' or download it from GitHub, PyPI.

communities is a Python library for detecting community structure in graphs. It implements the following algorithms:.

Support

Quality

Security

License

Reuse

Support

communities has a low active ecosystem.

It has 616 star(s) with 89 fork(s). There are 20 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 3 have been closed. On average issues are closed in 27 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of communities is 3.0.0

Quality

communities has 0 bugs and 0 code smells.

Security

communities has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

communities code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

communities is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

communities releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed communities and discovered the below as its top functions. This is intended to give you an instant insight into communities implemented functionality, and help decide if they suit your requirements.

Compute Louvain Method
Run the first phase decomposition
Compute the modularity of a matrix
Invert a node to community
Interpolate frames using interpolation
Compute the positions clustering for a partition
Interpolate frames
Calculate endpoints for each frame
Performs hierarchical clustering
Merge two communities
Compute the node similarity matrix
Cosine similarity
Performs spectral clustering
Updates communities based on a covariance matrix
Compute the eigenvectors of a matrix L
Calculate the centroids for each community
Draws communities
Compute the positions of each node in the graph
Calculate the edges for the community
Compute the community layout
R Generates the girvan_new method
Prune the edges of a graph
Generate animation data

Get all kandi verified functions for this library.

communities Key Features

No Key Features are available at this moment for communities.

communities Examples and Code Snippets

No Code Snippets are available at this moment for communities.

Community Discussions

Trending Discussions on communities

WPF vs WinForms Oxyplot Customize Tooltip/Tracker

I can't get my tags to center inside of my grid

SAS: How to loop though work file to append multiple database tables

Is there a way to add additional fields on an implicit many-to-many table in Django?

Django filter where model doesn't have a foreign object or foreign field is equal to

Year of publication not appearing in the list of references at the end of a compiled LaTeX document using bibliographystyle{naturemag}

Scilab: How to use ´numderivative´ function

What other attribute should i add for my Gorm table?

Gorm invalid field found for struct

Networkx - entropy of subgraphs generated from detected communities

QUESTION

WPF vs WinForms Oxyplot Customize Tooltip/Tracker

Asked 2022-Apr-04 at 18:09

I am building a WPF application and rendering a chart using OxyPlot.

In order to maximize the performance of the chart, I switched to OxyPlot.WindowsForms and embedded the chart using WindowsFormsHost. Source: https://oxyplot.userecho.com/de/communities/1/topics/35-wpf-performance

Zooming is a very important part of the chart I'm rendering, but OxyPlot.WindowsForms seems to not have a great-looking tooltip.

WindowsForms:

WPF:

Is there any way to customize the WindowsForms tooltip to look anything like the WPF one? The most important things are the vertical and horizontal line of the point.

...

ANSWER

Answered 2022-Apr-04 at 18:09

Looking into the source code of the component, it's not really a tooltip, it's a Label. An option could be getting the private trackingLabel and apply changes on the region of the control (or ideally replace it with a custom label which supports that shape).

Also to draw the crosshair tracker, you can handle Paint event of the plot, and draw the horizontal and vertical line based on the center of label.

well, what I mentioned above is just a quick workaround which results in the following:

Using the following code:

Source https://stackoverflow.com/questions/71738632

QUESTION

I can't get my tags to center inside of my grid

Asked 2022-Mar-29 at 04:59

I'm attempting to code my first website from scratch and I have found myself stuck on this problem for the last day. I am trying to center the logos for my mobile view. I have them placed correctly in my @media tag and they are displaying inside the grid however after countless tries I cannot get them to center inside of there grid columns. I do apologise if any of my code is messy.

...

ANSWER

Answered 2022-Mar-28 at 23:57

.company-logos img {
  justify-self: center;
}

Source https://stackoverflow.com/questions/71654750

QUESTION

SAS: How to loop though work file to append multiple database tables

Asked 2022-Mar-15 at 22:51

I have a large list of database tables that I need to append into one amalgamated table on SAS.

This table list changes regularly.
Some tables in this list don't have don't use the same column names.
Where the column name is different, the list will indicate what the equivalent name is.

This table list is imported into SAS from a csv file and resembles the below data:

index table_name column_1_name 1 table_one_a column1 2 table_one_b columnOne 3 table_one_c column_1 4 table_one_d column_1_1 etc ........ etc..... etc.....

I want to append every table in this list, and then change the names where applicable by referencing the column_1_name column in the above list.

The below code was adapted from this link and is an illustration of how I want SAS to append the tables together from the above list. However I don't know how to convert the above list of tables with their column names into variables so they can be looped through in the below illustrated macro.

Is there a way that I can convert this list of tables into a variable that I can then looped through by its index number?

Any help is much appreciated.

...

ANSWER

Answered 2022-Mar-15 at 22:51

Instead of using a loop, why don't you just extract all the tables name from the list? Also, why are you not using a single SET statement instead of the APPEND procedure?

Source https://stackoverflow.com/questions/71489096

QUESTION

Is there a way to add additional fields on an implicit many-to-many table in Django?

Asked 2022-Mar-14 at 10:00

Consider the following models

in models.py:

...

ANSWER

Answered 2022-Mar-13 at 22:39

Unfortunately, there is no way to do it without a through table.

You can attempt to create one more table where the id of through table will be paired with date, and then change it whenever a signal is fired on thorough table.Other option is to manage it manually by overriding methods of the manager save, delete, create and methods of the relation manager add, clean, remove, set

Information that might help you: https://docs.djangoproject.com/en/3.2/ref/signals/#post-save https://docs.djangoproject.com/en/4.0/topics/db/models/#intermediary-manytomany

Source https://stackoverflow.com/questions/71461318

QUESTION

Django filter where model doesn't have a foreign object or foreign field is equal to

Asked 2022-Mar-08 at 07:23

I have two models Community and UserCommunity

Community Model

...

ANSWER

Answered 2022-Mar-07 at 11:27

You can work with:

Source https://stackoverflow.com/questions/71379952

QUESTION

Year of publication not appearing in the list of references at the end of a compiled LaTeX document using bibliographystyle{naturemag}

Asked 2022-Feb-24 at 21:41

I'm new to LaTex, so I am using overleaf to create my citations. My bibliographystyle is naturemag.

My references are not including the year of publication in the reference list.

Here is an example of the output I am seeing.

Cite these [1, 2]

References

[1] Claw, K. et al. A framework for enhancing ethical genomic research with indigenous communities. Nature Communications 9, 2957. URL https://doi.org/10.1038/s41467-018-05188-3.

[2] Tsosie, K., Yracheta, J., Kolopenuk, J. & Smith, R. Indigenous data sovereignties and data sharing in biological anthropology. American Journal of Physical Anthropology 174, 183–186. URL https://doi.org/10.1002/ajpa2484. 1

Below is a sample of my bib.bib bibliography file

...

ANSWER

Answered 2022-Feb-24 at 21:41

You are using bibtex and not biblatex, so you need to use the less flexible year field instead of the date field:

Source https://stackoverflow.com/questions/71258406

QUESTION

Scilab: How to use ´numderivative´ function

Asked 2022-Feb-17 at 04:29

I am a new user of Scilab and I am not a mathematician.
As my end goal, I want to calculate (and plot) the derivative of a piece-wise defined function, see here.
I tried to start small and just use a simple (continuous) function: f(x) = 3*x.
My Google-Fu lead me to the numderivative function.
Problem: It seems that I do not understand how the argument x works since the result is not a 1D-array, instead, it is a matrix.
Update 1: Maybe I use the wrong function and diff is the way to go. But what is then the purpose of numderivative?

PS: Is this the right place to ask Scilab-related questions? It seems that there are several StackOverflow communities where Scilab-related questions are asked.

...

ANSWER

Answered 2021-Sep-06 at 08:46

numderivative(f,x) will give you the approximated derivative/Jacobian of f at the single vector x. For your example it yields 3 times the identity matrix, which is the expected result since f(x)=3*x. If you rather need the derivative of f considered as a function of a single scalar variable at x=1 and x=2, then numderivative is not convenient as you would have to make an explicit loop. Just code the formula yourself (here first order formula) :

Source https://stackoverflow.com/questions/69059245

QUESTION

What other attribute should i add for my Gorm table?

Asked 2022-Feb-13 at 14:01

My goal is to simply join three tables (Sorry my knowledge in sql is limited)

I'm building a community-based platform like Patreon where each community can have different plans (Free, Paid)

Example Code:

...

ANSWER

Answered 2022-Feb-13 at 14:01

One way could be to make the plan part of the many-to-many table.

I don't know gorm really, but in plain SQL this could look something like this.

schema:

Source https://stackoverflow.com/questions/71099598

QUESTION

Gorm invalid field found for struct

Asked 2022-Feb-05 at 17:12

My database structure goal

...

ANSWER

Answered 2022-Feb-05 at 09:33

Perhaps you might have missed gorm.Model in your structs?

Source https://stackoverflow.com/questions/70996191

QUESTION

Networkx - entropy of subgraphs generated from detected communities

Asked 2022-Feb-02 at 21:27

I have 4 functions for some statistical calculations in complex networks analysis.

...

ANSWER

Answered 2022-Jan-26 at 15:38

It looks like, in calculate_community_modularity, you use greedy_modularity_communities to create a dict, modularity_dict, which maps a node in your graph to a community. If I understand correctly, you can take each subgraph community in modularity_dict and pass it into shannon_entropy to calculate the entropy for that community.

pseudo code

this is pseudo code, so there may be some errors. This should convey the principle, though.

after running calculate_community_modularity, you have a dict like this, where the key is each node, and the value is that which the community belongs to

Source https://stackoverflow.com/questions/70858169

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install communities

communities can be installed with pip:.
Each algorithm expects an adjacency matrix representing an undirected graph, which can be weighted or unweighted. This matrix should be a 2D numpy array. Once you have this, simply import the algorithm you want to use from communities.algorithms and plug in the matrix, like so:. The output of each algorithm is a list of communities, where each community is a set of nodes. Each node is referred to by the index of its row in the adjacency matrix. Some algorithms, like louvain_method and girvan_newman, will return two values: the list of communities and data to plug into a visualization algorithm. More on this in the Visualization section.

Support

Creates an inter-community adjacency matrix. Each node in this matrix represents a community in communities, and each edge between nodes i and j is created by aggregating (e.g. summing) the weights of edges between nodes in communities[i] and nodes in communities[j].

Find more information at: