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Questions tagged [amazon-comprehend]

Amazon Comprehend uses natural language processing (NLP) to extract insights about the content of documents. Amazon Comprehend processes any text file in UTF-8 format. It develops insights by recognizing the entities, key phrases, language, sentiments, and other common elements in a document. Use Amazon Comprehend to create new products based on understanding the structure of documents.

See: What Is Amazon Comprehend?

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How to track AWS endpoint

I created an Amazon Web Services endpoint of a classifier and kept it running for sometime and then deleted i.I need to know for how long that endpoint was running so i could estimate the total cost incurred.Does AWS keep track of endpoints? How do…
Ryan
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AWS Comprehend - NotAuthorizedException

I'm a newbie at aws. I wanted to use the comprehend api with python. I wrote the following python script: import boto3 import json comprehend = boto3.client(service_name='comprehend') text = "It is raining today in…
Florian Scherl
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How to get(or train comprehend) category of document in AWS comprehend

I want to get the category of the document from the corpus of the document. categories like brochure, catalogue, certificate, Resume Is there any way to do it? or how can I train the AWS comprehend to identify the category of a document?
MNSH
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Is there a way to show pdf in its original structure in the human review custom entity labelling in aws sagemaker?

I have modified this sample to read PDFs in tabular format. I would like to keep the tabular structure of the original pdf when doing the human review process. I notice the custom worker task template uses the crowd-entity-annotation element which…
Luis
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Why is a drug entity recognized in one text blurb but not another by Amazon Comprehend Medical?

When I enter submit this text to Comprehend Medical, it recognizes ibuprofen as GENERIC_NAME : Yesterday, the patient took 200 mg of ibuprofen In this text, however, ibuprofen is not recognized ibuprofen is taken 20 mg po daily for 2 times as…
kurious
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Is there a way to detect entities using two trained models in AWS comprehend?

I have two trained entity recognizer models which detect different entity types, I have created endpoints for both models but I can't seem to find a usage where I can implement both the models to detect entity's from a simple string text. One model…
krut99
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Can Amazon Comprehend extract and categorizing data from classifieds

I have a large dataset from which I would like to extract and categorize specific elements. Below is a most common example: I would like to know if this is possible using Amazon Comprehend or maybe there are better tools to do that. I am not a…
jcmaad
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Custom Classifier - AWS Comprehend - Alternative Options

We were looking to use AWS Comprehend custom classifier but its pricing seems way high as it starts charging the moment is put and even if not used ("Endpoints are billed on one second increments, with a minimum of 60 seconds. Charges will continue…
bazooka720
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add a Tag to AWS Comprehend request

We're using python boto3 to detect entities out of text. Is it possible to add tags such as "product":"x" to the API calls? comprehend = boto3.client(service_name='comprehend', region_name='us-east-1') response =…
Bere L.
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How to get the status of a Comprehend Medical Job Request in C#

I am starting a Comprehend Medical Job Request using the StartEntitiesDetectionV2JobRequest function. In the documentation it says "To get the status of a job, use this(JobId) identifier with the DescribeEntitiesDetectionV2Job operation", however…
Vlada Misici
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IAM Role Doesn't trust Comprehend Medical service principal

I am trying to create an EntitiesDetectionV2JobRequest in C# and I can't find a DataAccessRoleARN that works. The code I am using right now is: StartEntitiesDetectionV2JobRequest request = new StartEntitiesDetectionV2JobRequest() { …
Vlada Misici
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How to correctly access the Amazon comprehend API with JavaScript Callback)

I am trying to access the Amazon comprehend API to detect the sentiment score of a sentence. But I don't know how to correctly access the results after the API call from out of the callback: function getSentiment(text){ console.log('old…
janschneida
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How to highlight custom extractions using a2i's crowd-textract-analyze-document?

I would like to create a human review loop for images that undergone OCR using Amazon Textract and Entity Extraction using Amazon Comprehend. My process is: send image to Textract to extract the text send text to Comprehend to extract entities find…
Amnon
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AWS costum entity recognition: Wrong ARN-Endpoint

I try to use the custom entity recognition I just trained on Amazon Web Service (AWS). The training worked so far: However, if i try to recognize my entities with AWS Lambda (code below) with the given ARN-Endpoint I get the following error (even…
Harry Lumperd
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How to merge the AWS Comprehend batch_detect_key_phrases() ResultList and ErrorList

I have a dataframe with tweets. Each row corresponds to 1 tweet. I can obtain the key phrases using AWS Comprehend batch_detect_key_phrases(). batch_detect_key_phrases() returns a ResultList and ErrorList in the payload. In order to merge the key…
RandomTask
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