emergent | new version of the emergent neural network simulation | Machine Learning library

by emer Go Version: v1.3.44 License: BSD-3-Clause

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

kandi X-RAY | emergent Summary

emergent is a Go library typically used in Artificial Intelligence, Machine Learning applications. emergent has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is the new home of the emergent neural network simulation software, developed primarily by the CCN lab, originally at CU Boulder, and now at UC Davis: We have decided to completely reboot the entire enterprise from the ground up, with a much more open, general-purpose design and approach. See Wiki Install for installation instructions (note: Go 1.13 and newer are now required!), and the Wiki Rationale and History pages for a more detailed rationale for the new version of emergent, and a history of emergent (and its predecessors). See the ra25 example in the leabra package for a complete working example (intended to be a good starting point for creating your own models), and any of the 26 models in the Comp Cog Neuro sims repository which also provide good starting points. See the etable wiki for docs and example code for the widely-used etable data table structure, and the family_trees example in the CCN textbook sims which has good examples of many standard network representation analysis techniques (PCA, cluster plots, RSA). See python README and Python Wiki for info on using Python to run models. See eTorch for how to get an interactive 3D NetView for PyTorch models.

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Support

emergent has a low active ecosystem.

It has 143 star(s) with 23 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 20 open issues and 75 have been closed. On average issues are closed in 186 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of emergent is v1.3.44

Quality

emergent has no bugs reported.

Security

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

License

emergent is licensed under the BSD-3-Clause License. This license is Permissive.

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

Reuse

emergent releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

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

NetReadCpp reads network data from io . Reader
PermutedBinaryMinDiff performs a symmetric multiplication between two values .
SetParam sets the value of obj
Creates a slice of pool
TopVoteInt returns the first ranked int and ties .
TopVoteString returns the first and ties of a slice of strings .
MixPatsN mixes one row into another .
MixPats is used to mix rows in a table
AddVocabDrift adds drift to the given vocabulary .
FlipBits flips the bits of the tensor .

Get all kandi verified functions for this library.

emergent Key Features

No Key Features are available at this moment for emergent.

emergent Examples and Code Snippets

No Code Snippets are available at this moment for emergent.

Community Discussions

Trending Discussions on emergent

How to measure a set of attributes of individual agents in Behaviour Space?

Add download buttons is breaking my text truncation/hover functionality for a datatable in R

Reshape based on subclass with respect to the 2 matched cohorts then do consecutive McNemar tests

Google Slides API returning a 500 server error

How to render a function inside a FlatList for a specific element in React Native

R: List of named, numeric Columns of unequal size to data frame by name

.NET Core MVC, Data keeps freezing even when set as transient

How to assign values from dictionary?

Error bars and labels are incorrectly positioned in polar coordinate bar graph ggplot2 R

Numpy - Finding matches across multiple co-ordinates

QUESTION

How to measure a set of attributes of individual agents in Behaviour Space?

Asked 2021-Apr-25 at 15:27

I am fairly limited in my experience of exporting output from Netlogo.

So far, all the experiments I have run using Behaviour Space have been to either record global variables or the average values of agent variables across different agentsets.

However, I need to measure a set of attributes (violence, entitativity, homogeneity, size) of individual emergent agents (extremist groups) at two/three different timesteps each run. I also need to do this across a number of different model scenarios and ideally have it all summarised in the same spreadsheet. The aim is to plot the relationship between each agent attributes, with individual agents as my cases.

I can't seem to workout if this is possible using Behaviour Space. I have tried using e.g. [violence] of groups as a reporter in Behaviour Space, but the output is then a single string variable that I can't do anything with. I've also thought about using the export-world primitive but, from what I understand, this will overwrite the file every time it is executed or create separate files each time.

Any suggestions would be greatly appreciated.

...

ANSWER

Answered 2021-Apr-23 at 19:53

There may be a more elegant way to do this but the following should work. Create global variables, say v0, v1, v2 ...,vn for the individual violence within group n. Set these at each tick. Report them separately in Behavior space.

Example:

Source https://stackoverflow.com/questions/67234074

QUESTION

Add download buttons is breaking my text truncation/hover functionality for a datatable in R

Asked 2020-Oct-26 at 14:59

I'm trying to display a data set using the DT package for R which lets you render javascript datatables. Two of the columns contain text that is quite long so my colleague wrote some JS to truncate the text while letting you see the whole text when you hover over the cell. We also want the user to be able hit a download button what the filter. BUT, when I add the code to make download buttons, it breaks the text truncation. I'd like to have someway to truncate the text AND download the data.

Here's the function:

...

ANSWER

Answered 2020-Oct-26 at 14:59

columnDefs must be inside the options list:

Source https://stackoverflow.com/questions/64539107

QUESTION

Reshape based on subclass with respect to the 2 matched cohorts then do consecutive McNemar tests

Asked 2020-Oct-25 at 20:20

I want to

reshape my matched data (MR vs MS) to be as shown in the attached screenshot; basically with the same columns headings but with the addition of ".1" that refers to the 2nd set (MS). This is the output of matched 2 cohorts after I sorted them to get the matched pairs (in a column named subclass) so I can do McNemar test after that.
write a function to do McNemar test on consecutive similar groups eg Gender vs Gender.1, Smoking_2gps vs Smoking_2gps.1, Diabetes1.0 vs Diabetes1.0.1.etc in MR group versus MS group

Dataset is here (showing sheet 1 for vertical format and sheet 2 for horizontal needed format).

I am thinking about reshape based on subclass with respect to the 2 matched cohorts MS vs MR in Status.of.Mitral.Valve variable

As an amendment

When I tried to use mcnemar, I got list(). Here is str(df **Note: * wide dataset is the one that has the horizontal format that we need to do mcnemar based on it.

...

ANSWER

Answered 2020-Oct-25 at 20:20

The method I use is splitting the data.frame then cbinding it again then changing the colnames

Source https://stackoverflow.com/questions/64524386

QUESTION

Google Slides API returning a 500 server error

Asked 2020-Feb-19 at 08:43

Using the Javascript client, I'm submitting a large number of requests to batchUpdate(). The code below was working perfectly until a few hours ago. I've tried reducing the number of requests as suggested here but that seems to make no difference. See below for the code I'm using, it's pretty simple. The template being copied is open so it should run assuming you put a client_id and api key in there.

...

ANSWER

Answered 2020-Feb-19 at 08:43

Following a dialog with Google, it turns out the error was caused by a broken image URL. I was using the direct pixabay URL. Changing that to download the image and serve it from my system. solved the problem.

Source https://stackoverflow.com/questions/60263786

QUESTION

How to render a function inside a FlatList for a specific element in React Native

Asked 2019-Oct-24 at 14:59

I have a FlatList component as shown below :

...

ANSWER

Answered 2019-Oct-24 at 14:59

Use

Source https://stackoverflow.com/questions/58543585

QUESTION

R: List of named, numeric Columns of unequal size to data frame by name

Asked 2018-Nov-03 at 13:22

I got a list of Variables of unequal size

...

ANSWER

Answered 2018-Nov-03 at 13:22

I would use merge. I try to provide a minimal domain-agnostic working example:

Source https://stackoverflow.com/questions/53131414

QUESTION

.NET Core MVC, Data keeps freezing even when set as transient

Asked 2018-May-01 at 04:23

Orginally I thought this issue was being caused by a singleton, but I have this problem even when my dependency is set to transient as well. All my code is doing is reading a csv file and mapping it to an object as seen here:

...

ANSWER

Answered 2018-May-01 at 04:23

I was able to figure out this issue, and I hope nobody else has to go through the hell that I've had to for the past week trying to tackle this.

Apparently, if you're reading data from a share drive Windows caches the data in some way. I was able to replicate this bug by having a stream open 200 times a second.

After a few seconds, the stream would open with cached data even if the file was updated. It would only do this if you'd happen to have a file that rarely changed (like in my case, the amount of calls taken would slowly update)

Since I could replicate the bug in a few seconds as opposed to hours... I tried many things. Nothing appeared to work, until I decided to have the data on the local machine instead of trying to get it from a share drive remotely.

That immediately fixed the bug.

So to briefly explain how I fixed it, I essentially reversed the data export. Instead of having my server query the share drive for the data, I configured my exporting to instead export the data directly to my server that was previously importing it via a share drive.

I'm not a Windows Guru, there's probably another way to fix this like purging share drive cache... but this worked for me.

Source https://stackoverflow.com/questions/50084791

QUESTION

How to assign values from dictionary?

Asked 2018-Apr-23 at 15:54

tokens_file_input = apply_stopwording(word_tokenize(str(file_input)),3)  

in_both = [] #this is the words that are in both the dictionary keys, and in the file_input dataset
dictionary_keys = lexicon_dictionary.keys()

for token in tokens_file_input:
    if token in dictionary_keys:
        in_both.append(token)

...

ANSWER

Answered 2018-Apr-23 at 15:42

instead of declaring in_both as a list declare it as an empty dictionary and add values.

Source https://stackoverflow.com/questions/49984625

QUESTION

Error bars and labels are incorrectly positioned in polar coordinate bar graph ggplot2 R

Asked 2018-Apr-19 at 15:39

I am attempting to build a polar coordinate bar graph with error bars and value labels at the end of each bar using ggplot2 in R. I am having a problem where the error bars and value labels are all stacked on top of each other instead of being on the individual bars. Does anyone know how to fix this?

Here is the code and data I used:

...

ANSWER

Answered 2018-Apr-19 at 15:08

Here is a partial solution:

I removed width argument in geom_errorbar()
I prefered using position = position_dodge()
Try different width values in position_dodge() for the geom_text for overlapping text.

Source https://stackoverflow.com/questions/49912880

QUESTION

Numpy - Finding matches across multiple co-ordinates

Asked 2018-Apr-09 at 12:38

I'm using somoclu to produce an emergent Self-Organising Map of some data. Once I have the BMUs (Best Matching Units) I'm performing a Delaunay Triangulation on the co-ordinates of the BMUs in order to find each BMU's neighbours in the SOM.

In the following snippet of Python, is there a more Pythonic version of the a == c and b == d conditional? In other words, how can I compare bmu and point directly without splitting out the separate co-ordinates?

...

ANSWER

Answered 2018-Apr-09 at 12:38

Approach #1

We are working with NumPy arrays, so we can leverage broadcasting for a vectorized solution -

Source https://stackoverflow.com/questions/49730895

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

Vulnerabilities

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Install emergent

You can download it from GitHub.

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