neural-net | Basic implementation of a feedforward neural network | Machine Learning library
kandi X-RAY | neural-net Summary
kandi X-RAY | neural-net Summary
Basic implementation of a feedforward neural network.
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 neural-net
neural-net Key Features
neural-net Examples and Code Snippets
Community Discussions
Trending Discussions on neural-net
QUESTION
Whenever I fetch data from any server to display it in ag-grid, ag-grid does not maintain the column order for the column that uses valueGetter to choose the value and puts that column automatically at the end.
The problem is replicated in the following code sandbox link: https://codesandbox.io/s/ag-grid-column-ordering-bug-bz055 as a minimum reproducible example
The data received from the server is in the following format
...ANSWER
Answered 2021-Jun-11 at 14:48Since the column does not have a field
supplied, I'd recommend either supplying a field
or colID
to the column. This would be the simplest approach without having to use any API calls to move the column:
QUESTION
I am training a VAE model with 9100 images (each of size 256 x 64). I train the model with Nvidia RTX 3080. First, I load all the images into a numpy array of size 9100 x 256 x 64 called traindata
. Then, to form a dataset for training, I use
ANSWER
Answered 2021-Jun-04 at 14:50That's because holding all elements of your dataset in the buffer is expensive. Unless you absolutely need perfect randomness, you should use a smaller buffer_size
. All elements will eventually be taken, but in a more deterministic manner.
This is what's going to happen with a smaller buffer_size
, say 3. The buffer is the brackets, and Tensorflow samples a random value in this bracket. The one randomly picked is ^
QUESTION
I'm trying to train a CoreML sound classifier on device, on iOS, and I have been struggling to find learning resources on the topic. The sound classifier is used to determine whether a snippet of music is similar to a collection of other songs. Hence the output of the classifier is just a label of either "match" / "no match".
It is so simple to train with the CreateML app workflow. I am simply trying to get the same kind of training on device in iOS, but as far as I know (please correct me if I'm wrong) iOS doesn't support createML.
I have been trying to adapt code from various source to get this to work in an iOS playground. I can only find resources on training image classifiers, these two have been the most helpful (1, 2).
Please see the code that I have come up with so far below.
...ANSWER
Answered 2021-Jun-02 at 18:52I have managed to solve the error related to the mlUpdate task, the issue was that I was referencing the .mlmodel instead of the compiled version, which is .mlmodelc . When building the iOS app from Xcode this file is automatically generated.
I now get the following error:
QUESTION
I have a list of more than 100 points. I'd like to plot a figure like this picture. The lines connect any two points whose distance is less than 3.
...ANSWER
Answered 2021-May-24 at 18:06You probably have to check every point against every other point whether the distance is less than your threshold. So, create a table with all these points, the vector between them and plot them with vectors
. The following example creates some random points with random sizes and random colors.
Code:
QUESTION
I have javascript to fetch json information. I will be storing this json file locally (I downloaded an example file and added birthdate object for my use example from https://jsonplaceholder.typicode.com/users)
I am trying to parse the returned JSON information and post the contents into 2 seperate div's. I have a json object named "birthdate". In my script, I have a var set to call today's date named "today". It prints the date as "05-12" in console, and that is how I have the "birthdate" formatted in JSON as well. I don't need the year or time.
What I would like is to have the script compare "today" with the json object "birthdate". If today = birthdate, then I would like to have that entry information displayed in the user-list-today div to appear under the Birthday Today section of the page.
If today does not equal birthdate, I would like to have all other entries displayed in the user-list-future div to appear under the Birthday Future section of the page.
Nothing should be posted in both areas, only one or the other.
Any help that anyone could provide would be greatly appreciated. I will include all of my code below. The snippet may give error because I have local path to JSON file instead of online version.
Here is my codepen of it codepen doesnt have the birthday JSON object https://codepen.io/abc-123-webguy/pen/poegaLq
...ANSWER
Answered 2021-May-12 at 21:47This is because you are appending the same node to two different divs. If you look at the documentation to appendChild
here, you can see this:
QUESTION
Why do these two URL formats return different datatypes, when they all pull data from the same API?
This returns a nested dictionary, which is the correct type:
...ANSWER
Answered 2021-May-12 at 11:57This has nothing to do with Python or requests.get
and little to do with URL formats. It's the service that decides how to parse that URL and how to map its elements.
In the first case
https://jsonplaceholder.typicode.com/users/1
is treated as a single resource identifier (which it is) so the service returns a single object serialized as JSON. In JavaScript objects are dictionaries. What you posted is a single object, not nested dictionariesIn the second case,
https://jsonplaceholder.typicode.com/users?id=1
it treats the URL as a query on theUsers
resource with a filterid=1
so it returns an array of objects, even though there's only a single matching object.
JSONPlaceholder's docs explain that this syntax is used for filtering:
Filtering resources
Basic filtering is supported through query parameters.
Another service could decide that since id
is a key, it should return a single object instead of an array. Or it could use a different query string, using eg filter
to explicitly specify filter parameters
There's no standard for either case. While it's a common convention especially in REST-like APIs to include an object's ID in the URL path, there's no single standard or even convention for queries. Each service uses its own format.
GraphQL (from Facebook) and OData (from Microsoft) are two common query and manipulation protocols. They're a lot more complex than the very simple filtering used by JSONPlaceholder though
QUESTION
Say I have some text and I want to classify them into three groups food, sports, science
. If I have a sentence I dont like to each mushrooms
we can use wordembedding (say 100 dimensions) to create a 6x100
matrix for this particular sentense.
Ususally when training a neural-network our data is a 2D array with the dimensions n_obs x m_features
If I want to train a neural network on wordembedded sentences(i'm using Pytorch) then our input is 3D n_obs x (m_sentences x k_words)
e.g
...ANSWER
Answered 2021-May-05 at 14:51Technically the input will be 1D, but that doesn't matter.
The internal architecture of your neural network will take care of recognizing the different words. You could for example have a convolution with a stride equal to the embedding size.
You can flatten a 2D input to become 1D and it will work fine. This is the way you'd normally do it with word embeddings.
QUESTION
I have implemented and trained the model from the following website, and using the author's source code:
I am now running an image through the trained network and want to get the network output (feature maps etc.) at every stage.
My ApproachTo that end, I have tried making sub-models from groups of layers from the full model (called sizedModel
in my code) and checking their output.
I have done that for the first L1(Conv2D)
ANSWER
Answered 2021-May-02 at 03:16If I understand your question properly, you want to get output feature maps of each layer of a model. Normally, as we mentioned in the comment box, a model with one (or multiple) inputs and one (or multiple) outputs. But in order to inspect the activation feature maps of inside layers, we can adopt some strategies. Some possible scenarios: (1). Want to get output feature maps of each layer in run-time or training time. (2). Want to get output feature maps of each layer in the inference time or after training. And as you quoted:
I am now running an image through the trained network and want to get the network output (feature maps etc.) at every stage.
That goes to number 2, get the feature maps in inference time. Below is a simple possible workaround to do this. First, we build a model, and then after training, we will modify the trained model to get feature maps of each layer within it (technically creating the same model with some modification).
QUESTION
The script runs correctly, and it is using the GPU as I have seen activity on my CUDA GPU Performance when the script finally runs.
However, it takes 166 secs to actually start running the model, running the model takes 3 seconds.
My setup is the following:
...ANSWER
Answered 2021-Apr-29 at 15:44RTX 3060
cards are based on the Ampere
architecture for which compatible CUDA version start with 11.x.
Your issue can be resolved once you upgrade tensorflow version to 2.4.0
, CUDA to 11.0
and cuDNN to 8.0
.
For more details you can refer here.
QUESTION
I'm trying to display a paged table of "Albums" data in an MVC 5 application, with the data values coming from different records using the JSONPlaceholder REST API:
https://jsonplaceholder.typicode.com/
Users: (10 records)
...ANSWER
Answered 2021-Apr-22 at 19:57Linq join at rescue.
Let's suppose this classes close to yours:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install neural-net
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