Amazon Personalize is a machine learning service that allows developers to add individualized recommendations to customers who use their applications. You can use Amazon Personalize in a variety of scenarios, such as giving users recommendations based on their preferences and behavior, personalized re-ranking of search results, and personalizing content for emails and notifications.
Questions tagged [amazon-personalize]
92 questions
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1 answer
How can I use Amazon Personalize to predict user affinity for an item based on taxonomy?
I work at a publishing site. I'm interested in developing a model that can predict a user's affinity for a piece or set of content based on the content they have previously engaged with.
Content is classified via categories and tags. Engagement per…
slowernet
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How can I query a public facing URL to get my AWS Personalize recommendations?
The AWS Personalize docs state that I can query my campaign and solution like so:
POST /personalize-ranking HTTP/1.1
Content-type: application/json
{
"campaignArn": "string",
"context": {
"string" : "string"
},
"filterArn":…
Mussser
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Amazon Personalize dataset import job creation failed
My schema look is like:
{
"type": "record",
"name": "Interactions",
"namespace": "com.amazonaws.personalize.schema",
"fields": [
{
"name": "USER_ID",
"type": "string"
},
{
…
swathi m
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1 answer
how to start a AWS Personalize project in Java
Can someone help with getting starting using the AWS Java SDK for Personalize? I used to the console to build a Campaign. Now I want to query for recommendations using Java.
Amazon has many examples in Python, but I need Java. Starting with the…
BSP
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- 2
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1 answer
Getting recommendation with user subscription
I am creating a campaign in AWS Personalize, where I am storing Items Interactions which seems to be giving good results.
Now, I am trying to include some restrictions as per user subscriptions, as some users may have access to an item or not.
I…
FP Souza
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what does "max_user_history_length": "200", default aws personalize - personalized ranking recipe hyper parameter means?
aws personalize loads the below hyper parameter by default for personalized ranking recipe.
"max_user_history_length": "200"
But there is no explanation for this hyper parameter in the documentation. Any guidance would be helpful.
user1506729
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On aws personalize, users and items datasets requires 1 metadata field, why? is it necessary?
I am trying to create a recommendation system.
I would like to recommend users to subscribe to topics based on topics they already have subscribed to.
As mentioned in here, there is a requirement of 1 metadata field for the users and items (topics…
avivmg
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Amazon Personalize - how to delete Batch Inference Job "Create in progres"?
I started with Amazon Personalize yesterday with the help of this tutorial. Since it took more time than expected, in the middle of the notebook I decided to postpone it and deleted all resources (Cloud Formation stack, Jupyter notebook, S3 Bucket).…
lanenok
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Recommending items with availability date in Amazon Personalize
Amazon Personalize builds a recommendation model taking into account users, items and events. However, items are assumed as available, and this might not be the case for certain scenarios.
If items need to reflect a time window like availability in…
peleitor
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Does amazon personalize SIMS and personalized ranking recipes support metadata?
I couldn't find anything mentioned in amazon personalize SIMS and personalized ranking documentation regarding these recipes supporting user/item metadata. Does SIMS and personalized ranking support metadata?
user1506729
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1 answer
ResourceNotFoundException: The given campaign does not exist AWS Personalize
When I'm trying to get recommendations from PersonalizeRuntime got an error : ResourceNotFoundException: The given campaign does not exist: [campaign arn]
But this campaign exists and works on local environment and different EC2 instance with…
Yuriy Matviyuk
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3 answers
aws personalize putevents does not update recommendations
I'm trying to use AWS Personalize. After creating dataset and batch inference, I am updating the user-item-interactions with personalize.putEvents (using Javascript SDK, docs)
Snippet:
const awsOpts = { apiVersion, accessKeyId, secretAccessKey,…
tokosh
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2 answers
AWS Personalize complaining about user_id not present in csv when it is. Any suggestions?
I have a csv with user-interactions data and trying to create a data import job on amazon personalize, however it keeps on failing saying column user_id does not exist. can someone please help?
I have tried renaming the column different things and…
TheRoar
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AWS personalize service not available using boto3
I am trying to setup a boto3 client to use the AWS personalize service along the lines of what is done here:
https://docs.aws.amazon.com/personalize/latest/dg/data-prep-importing.html
I have faithfully followed the tutorial up to this point. I have…
Sledge
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Best practices for tracking impressions for real-time feedback in Amazon Personalize
I trained a recommender using the user personalization recipe in Amazon Personalize. A list of recommended products is called using get_recommendations() in a Flask app that serves the front end. In addition, user interactions, encoded as Segment…
abfine
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