Azure Machine Learning Web Service Input Data Issue

I have created an Azure ML webservice as an example and face an unknown error when it comes to deploy a web service. The error comes without an explanation, so it's hard to trace.

Solution 1:

Using test dialog means you are using request-response service which is a real-time API. This has http timeout as maximum time to complete the request. Since the feature vector is too long, the request is getting timed out. Can you please try to use batch execution service as described below

https://azure.microsoft.com/en-us/documentation/articles/machine-learning-consume-web-services/#batch-execution-service-bes