Chat playground in Azure AI studio throws an error when connecting our own data

Question

When connecting the chat playground in Azure AI studio to our own data which is an Azure AI search, it throws an error:

steps:

• Add You data option
• select Azure AI search as data source
• select you AI search and index
• Select to add vector search and select embedding model
• use custom field mappings and assign fields to them.
• the vector field in the mapping is required and the only options available to select from is the complex fields from my index.
• complete
• start chatting and an error will say in the chat:

how to resolve this and add accurate vector search as the option to vector field is the complex fields?

Answer 1

@Tariq Abuzaghleh Thanks for asking question!

Vector search is implemented at the field level. This definition puts the focus on vector fields. Vector fields must be of type Collection(Edm.Single) used to store single-precision floating point values. Vector fields have a "dimensions" property that holds the number of output dimensions supported by the machine learning model used to generate embeddings.

For example, if you're using text-embedding-ada-002, the maximum number of output dimensions is 1536 per this document. The "algorithmConfiguration" is set to the name of the "vectorSearch" configuration in your index. You can define multiple in the index, and then specify one per field.

Check detail steps here- https://learn.microsoft.com/en-us/azure/search/vector-search-how-to-create-index?source=recommendations&tabs=config-2023-11-01%2Crest-2023-11-01%2Cpush%2Cportal-check-index#add-a-vector-field-to-the-fields-collection

"fieldMapping" property is required for vector embeddings, at least with how my vectors are configured.

"fieldsMapping": {
                  "vectorFields": [
                      "titleVector",
                      "contentVector"
                  ]
              },

Suggest you refer this detailed doc link would be helpful- https://learn.microsoft.com/en-us/rest/api/searchservice/preview-api/create-or-update-index

Please let us know if further query or issue remains.