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All Content tagged with Knowledge Bases for Amazon Bedrock
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Is there support for AWS **Managed KB** through terraform. Currently I see a new issue just raised in terraform repo about this.
3
answers
0
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148
views
asked 2 months ago
Which Vector DB uses by "**Managed KB**" under the hood? Because there is no option to select manually any kinds of Vectors DB ?
I'm talking about newly launched **Managed KB** not older kb(unstructu...
1
answers
0
votes
163
views
asked 2 months ago
I created a new Managed Knowledge Base with Embedding Model = Managed and Parsing strategy = Managed parser.
When querying a PDF, the metadata does not contain the page number. In my older KBs it do...
3
answers
0
votes
168
views
asked 2 months ago
I created a Bedrock Agent and attached a Bedrock Managed Knowledge Base.
Note: This issue occurs specifically with a Managed Knowledge Base (Managed Vector Store) rather than a legacy Bedrock Knowled...
4
answers
0
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475
views
asked 3 months ago
Every major IR benchmark — BEIR, MS-MARCO, TREC — has a
single relevance label per query-document pair. Same label
for all users.
This works if you assume the optimal ranking is identical
for...
1
answers
0
votes
78
views
asked 3 months ago
Hello,
I've created a KnowledgeBase with several sources. Some sources use standard parser, some foundational model. I've come a cross the problem that jpg file is not supported. I've tried to parse i...
Accepted AnswerKnowledge Bases for Amazon Bedrock
3
answers
0
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122
views
asked 4 months ago
We are seeing incorrect citation span indices citation span indices when using Amazon Bedrock Knowledge Base citations with both:
`invoke_agent` and
`RetrieveAndGenerate`
Our application streams the...
1
answers
0
votes
121
views
asked 6 months ago
When calling Bedrock python SDK's retrieve_and_generate with the following configuration, I am consistently getting the "Sorry, I am unable to assist you with this request." response, when I know ther...
1
answers
0
votes
115
views
asked 6 months ago
I am using Amazon Bedrock Knowledge Base with Semantic Chunking and the Amazon Bedrock Data Automation (BDA) parser on PDF files.
Even though I am NOT using Hierarchical Chunking, the retrieved chunks...
1
answers
0
votes
271
views
asked 6 months ago
I'm configuring Amazon Bedrock Knowledge Bases with a SharePoint Online data source using SharePoint App-Only authentication (`OAUTH2_SHAREPOINT_APP_ONLY_CLIENT_CREDENTIALS`).
This authentication met...
1
answers
0
votes
109
views
asked 7 months ago
Getting - "The knowledge base storage configuration provided is invalid... Dependency error document status code: 400, error message: failed to create query: Field ' bedrock-knowledge-base-default-vec...
Accepted AnswerKnowledge Bases for Amazon Bedrock
5
answers
0
votes
190
views
asked 7 months ago
Hi everyone,
I am using Amazon Bedrock Knowledge Bases with the "Sync" feature to ingest data from S3.
I recently encountered a strange behavior and wanted to see if anyone in the community has face...
2
answers
0
votes
373
views
asked 7 months ago