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Questions tagged [federated]

Federated processing is a delegation of method invocation calls to trusted third party APIs or web services.

Federated processing transparently maps requests from multiple locations to return a single response. A federated data source can be queried directly even though the data is not stored locally.

References

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How to implement the federated XGBoost by getting the Gi and Hi values from nodes, saving them in a file, aggregate them and pass them to XGBoost?

I need to get some results for federated XGBoost but I just want to simply get the hi and gi from each node and same them, then aggregate it and pass the new Hi and Gi to the nodes to use it and test the XGBoost with new parameters. I could get the…
h.bahar
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federated tensorflow error when i call evaluate

federated tensorflow error I got "OverflowError: cannot convert float infinity to integer" when i call evaluate(server_state) on Federated Tensorflow /opt/conda/lib/python3.10/site-packages/keras/utils/generic_utils.py:238: RuntimeWarning: divide by…
ahmed ah
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Different UPN suffix for a user other than federated domain and try to sync that user

What will happen if you give different UPN suffix for a user other than federated domain and try to sync that user in Azure AD.
Vimal M
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PySyft hagrid launch local-node terminal stuck at Pulling Images .....0%

I have followed the steps to install pysyft in Linux at https://openmined.github.io/PySyft/install_tutorials/linux.html##. Everything got installed and able to run docker run hello-world. However, whenever I tried the command hagrid launch…
user3234723
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How to set credentials for federated query with SPARQLWrapper in Python? (i.e. 2nd SPARQL endpoint)

Python's SPARQLWrapper has setCredentials to specify credentials for SPARQL query, but it is meant for the current SPARQL endpoint. So, I wonder how to specify credentials for 2nd endpoint in the context of federated query, using SERVICE. I tried…
user7665853
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Federated Autoencoders

I'm new on Federated Learning. I'm working on federated autoencoders. I have a AE model like above and trying to apply federated learning. However, I have no idea on how to transpose the input_shape problem (number of features). Once, when I split…
dmaia
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How to build a simple graph federated learning framework?

Now I want to build a simple graph federated learning framework. At present, I have the following questions： In addition to FedML, is there any other graph federated learning framework? How to start building such a framework? I don't konw where to…
WHU_Lames
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AWS Cognito Social Sign In Shows Default Hosted UI Even Though I'm using Custom UI

I'm using the federated sign in for google sign. I have two google accounts in the browser. So on google sign in it asks which…
iJade
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Federated table issue

I linked a table called timesheet from a remote server by using the FEDERATED engine. The table has these fields: ts_id ts_userid ts_weekend If I execute this query, the result is correct, including a record for weekend 2022-11-27: SELECT * FROM…
Sau Bau
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It is possible to select table from database of remote server2 even you are in the remote server1, Not in local server?

I have Remote_Server1 and Remote_Server2. From Remote_Server1 i want to select tables in the database of Remote_Server2 It is possible? If yes, How? I try to use federated engine but it only in local server. I did not use local i want to use the…
Hinata
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How to convert my dataset into federated dataset

I have many csv files and I want to create clients and give one csv file to each. Is there any method to do so? I need any tutorial on how to covert dataset into federated dataset, or useful links or examples on the same.
Nidhi
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Input 0 of layer sequential_1 is incompatible with the layer: expected axis-1 of input shape to have value1 but received input shape [None, 60, 60, 3]

I have a model which was trained in Pedestrian detection. When I put in a handmade sample of an image it raises ValueError: ValueError: Input 0 of layer sequential_1 is incompatible with the layer: expected axis -1 of input shape to have value 1…
Sohrab Eskandari
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Login to Microsoft Graph JavaScript SDK using federated credential instead of client secret or certificate (application user)

How can we authenticate to Microsoft Graph using federated credentials and GitHub workflows? I have registered an app in Azure Active Directory under 'App Registrations'. And I'm planning to use federated credentials (not client secret or…
noonenine
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How to write Federated SPARQL request in Protege

Can somebody help me please with SPARQL Federated, because I can't understand it syntax. For example I have my own local ontology (museum domen) and there are some data regarding weather I find this https://dbpedia.org/page/Weather_forecasting. How…
Anastasia R
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Force user sign out in Azure AD B2C with federated identity provider

We are building a Blazor WASM application using Azure AD B2C to perform authentication with user flows (no custom policies). Our company Active Directory act as our federated identity provider. In other words, users will log in using their domain…
Pascal Veilleux
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