31 questions
0
votes
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25
views
Using batches in the forecasting model (DeepAR)
I'.m working on the forecasting model, where I have:
120 000 items
66 time steps (year/months) for each item
15 features for each time steps (static and dynamic)
I suppose I need to load these huge ...
- 1
0
votes
0
answers
10
views
deepar in sagemaker env.. issue with item_id column
I used this example code to create my own time series forecasting example. All seems to work just fine but I do feel uneasy when "item_id" is used in training but not allowed in prediction. ...
0
votes
1
answer
70
views
building dataset for multivariate deep ar with gluonts
I'm trying to build a gluon ts deep ar model, but struggling to get the dataset into the correct shape. The input data is a pandas dataframe, which looks like this:
To format the data according to ...
- 179
0
votes
0
answers
46
views
Agora video call With DeepAR
How can I implement a agora video call with DeepAR in React Native?
Can anyone help on how to implement a agora video calling functionality with deepAR effect in React native specific.
I was ...
- 159
0
votes
0
answers
45
views
DeepAR LSTM using dynamic features to forecast?
I'm using gluonts.torch implementation of DeepAR to forecast a future sale using search volume as a dependent/input/dynamic variable.
my data look like this:
Date Sale Search
2018-12-30 205 13
...
- 2,799
0
votes
2
answers
44
views
AWS DeepAR predict returns 400
I'm trying to run a DeepAR to do some estimation for a series the next 15 records based on current and previous months.
I follow the examples and I believe that everything is ok. Still I have a very ...
- 613
0
votes
0
answers
35
views
React native Deepar SDK, Getting blank screen when reopens the camera in some Iphones #43
Camera got open fine at the first time, Then when i leave the page and comes back, I see blank screen.
Some suggestions says to shutdown the camera when goes back and then when you come back to camera ...
0
votes
1
answer
250
views
Why estimator.train() in gluonts.deepar returns TypeError : classmethod cannot be called on an instance?
Helloo, I am trying to use deepar with gluonts (gluonts.torch.model.deepar), here is my code :
estimator = DeepAREstimator(freq='M', prediction_length=18, num_layers=3, trainer_kwargs={'max_epochs':5})...
- 1
0
votes
0
answers
361
views
Load filter from path with deepar_flutter
I need to load a camera filter (.deepar) with the deepar_flutter plugin, but when I give it the path, it automatically adds a "flutter_assets/" at the beginning, however the camera filter is ...
4
votes
0
answers
591
views
Can DeepAR handle multiple time series different length?
Assume I have 100 time series with different start and end dates but the same frequency hence they mostly have different lengths.Each time series is stored as a form of dataframe. They all look like ...
- 993
0
votes
1
answer
537
views
Understanding DeepAr plot_prediction in pytorch forecasting
I have tried the example of the pytorch forecasting DeepAR implementation as described in the doc.
There are two ways to create and plot predictions with the model, which give very different results. ...
- 1
2
votes
0
answers
161
views
Task :react-native-deepar:bundleReleaseLocalLintAar FAILED #4025
Error while evaluating property 'hasLocalAarDeps' of task ':react-native-deepar:bundleReleaseLocalLintAar'
How to get off from this issue?
I want a solution of this problem for making a release build
- 181
0
votes
1
answer
127
views
GluonTS example airpassengers dataset not found
I am trying to run the GluonTS example code, going through some struggle to install the libraries, now I get the following error:
FileNotFoundError: C:\Users\abcde\.mxnet\gluon-ts\datasets\...
- 465
2
votes
0
answers
264
views
Facing some issues while trying to Use DeepAR in Flutter
I have copied the deep.ar files in the locations they have mentioned
I am getting this error:
Could not determine the dependencies of task ':deepar_flutter:compileDebugAidl'.
> Could not resolve ...
- 35
0
votes
1
answer
1k
views
Having an issue with making react component work inside a custom iframe component
So, I've basically tried everything with this one. I ran out of solutions or options. Thing is, I have a button. When you click on it your camera will open and you will see some filters that you can ...
0
votes
0
answers
297
views
Integrate DeepAR Shoes try-on SDK with react
I am trying to implement DeepAR SDK for shoe try-on in my react app but when I try to instantiate DeepAR class I got a weird error:
Uncaught (in promise) RuntimeError: Aborted(both async and sync ...
- 504
-1
votes
1
answer
2k
views
AWS: ClientError: An error occurred (ValidationException) when calling the CreateTransformJob operation: Could not find model
I am new here and am strugling with some basic things.
I am trying to implement a DeepAR model, but maybe due to an update from sagemaker it doesn't find the correct path as it did on the example..
...
- 1
0
votes
1
answer
421
views
How to push rtmp using deepar result
I want to stream deepar videos using rtmp.
And followed agora's example here.
But I don't want to use agora's server.
I have an SRS server on my local server.
I tried this to get deepar's result from ...
- 53
1
vote
0
answers
447
views
Flutter native code to add DeepAR library to Agora video calls
I need to implement AR filters in Video calls. And from research, this can be done by accessing the native layer of Android / iOS. I'm new to flutter Plugin development. can you suggest me pointers on ...
- 21
0
votes
1
answer
1k
views
Hyperparameter tunning of DeepAREstimator from gluonTS with Ray
I want to create forecasting models using the DeepAREstimator from the gluonTS package. How can I use Ray for hyperparameter tuning? Here is sample code.
!pip install --upgrade mxnet-cu101==1.6.0....
- 2,643
2
votes
1
answer
334
views
Implementation of DeepAr with AWS chime on React Native (Live streaming)
We need to implement DeepAr with AWS chime on React Native. Currently live stream with AWS chime is done but facing problem to integrate DeepAr for broadcasting. DeepAr only is integrated for liver ...
- 771
0
votes
1
answer
634
views
Using lags or monthly categorical features for recognizing the seasonality with DeepAR and TFT from pytorch-forecasting
I try to forecast monthly sales with the help of DeepAR and Temporal Fusion Transformer from pytorch-forecasting. The data I use has monthly seasonality, and the seasonality is the same or at least ...
- 1
1
vote
0
answers
556
views
Training a DeepAR time series model with monthly data. Can only train on Daily
I am training a DeepAR model (arXiv) in Jupyter Notebook. I am following this tutorial.
I create a collection of time series (concat_df), as needed by the DeepAR method:
Each row is a time series. ...
- 13.3k
3
votes
1
answer
2k
views
How to forecast unknown future target values with gluonts DeepAR?
How to forecast unknown future target values with gluonts DeepAR?
I have a time series from 1995-01-01 to 2021-10-01. Monthly frequency data. How to forecast values for the future (next 3 months): ...
- 31
0
votes
1
answer
218
views
How to fix a pod install error for the DeepAR in Flutter
I'm using the rwa_deep_ar package for the DeepAR feature in the Flutter project. When I install the pod in MacOS, I see the following error.
I want to know how to fix this error and how to use the ...
- 86
1
vote
3
answers
240
views
How to fix an error that is occurred when install the pod in Flutter
I'm using the rwa_deep_ar package for the DeepAR feature in the Flutter project.
When I install the pod in MacOS, I see the following error.
I want to know how to fix this error and how to use the ...
- 86
1
vote
2
answers
822
views
Using DeepAR GPU
I am using Gluonts for building DeepAR model but takes lot of time to run the training object eventhough I use cox = 'gpu' but throws an error. My machine has GPU but the option didn't work. Any help ...
- 11
0
votes
1
answer
1k
views
How to train deepAR on multiple time series?
I am trying to use the GluonTS implementation of deepAR to train deepAR on multiple time series(using the m5 dataset). However, when I train deepAR on a single time series in the data set, the ...
1
vote
2
answers
429
views
AWS Sagemaker DeepAR Validation Error Additional Properties not allowed ('training' was unexpected)
I don't know what the issue is. Here is the code:
estimator = sagemaker.estimator.Estimator(
image_uri=image_name,
sagemaker_session=sagemaker_session,
role=role,
train_instance_count=...
- 3,339
0
votes
1
answer
165
views
Is there an easy way to train an AWS DeepAR model?
So I have my data structured right.
{'start': '2017-05-02', 'target':[1,2,3,4,5], 'cat':[1,0,13], 'dynamic_feat':[[1,2,3,4],[4,3,2,1], [6,7,8,9]]}
But it's difficult to do all of the coding to train ...
- 3,339
1
vote
1
answer
263
views
How do I train DeepAR with a list of dictionaries instead of an S3 path?
So I'm trying to train the AWS DeepAR algorithm in SageMaker so that I can predict the highest value for tomorrow. The problem is that I don't want to use an S3 bucket to train the model. I have a ...
- 3,339