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Add documentation about setting a default model for neural search #5121

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merged 11 commits into from
Oct 4, 2023

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Fixes #5060

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  • By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and subject to the Developers Certificate of Origin.
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@kolchfa-aws kolchfa-aws self-assigned this Sep 29, 2023
@kolchfa-aws kolchfa-aws added release-notes PR: Include this PR in the automated release notes v2.11.0 labels Sep 29, 2023
Signed-off-by: Fanit Kolchina <[email protected]>
Signed-off-by: Fanit Kolchina <[email protected]>
"query_text": "Hello world",
"model_id": "xzy76xswsd",
"passage_embedding": {
"query_text": "Hi world",
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I believe here "Hi planet" would come.

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Actually, I didn't want to search for the exact text here because vector search would match both documents anyway. Do you think it makes more sense to search for the exact text?

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I think we should always give user a sucessful case so he goes in right direction

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Both GET requests return results. I have added the responses to show the results.

"match": { "passage_text": "Hello world" }
"match": {
"passage_text": "Hi world"
}
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"Hi planet"


To eliminate passing the model ID with each neural query request, you can set a default model on a k-NN index or a field.

First, create a [search pipeline]({{site.url}}{{site.baseurl}}/search-plugins/search-pipelines/index/) with a [`neural_query_enricher`]({{site.url}}{{site.baseurl}}/search-plugins/search-pipelines/neural-query-enricher/) request processor. To set a default model on an index, provide the model ID in the `default_model_id` parameter. To set a default model on a specific field, provide the field name and the corresponding model ID in the `neural_field_default_id` map:
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In this sentence, can you please mention that if both default_model_id and neural_field_default_id is provided then priority would be given to neural_field_default_id .

"query": {
"neural": {
"passage_embedding": {
"query_text": "Hi world",
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Hi planet

Field | Data type | Description
:--- | :--- | :---
`default_model_id` | String | The model ID of the default model for an index. Optional. You must specify at least one of `default_model_id` and `neural_field_default_id`.
`neural_field_default_id` | Object | A map of key-value pairs representing document field names and their associated default model IDs. Optional. You must specify at least one of `default_model_id` and `neural_field_default_id`.
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If both are given then neural field default Id would be prioritized

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Great writing! Few comments that should be quick to address/review.


## Updating a search pipeline

To update a search pipeline dynamically, replace the search pipeline using the Search Pipeline API.
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Should we include a link to the search pipeline API documentation?

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There's really not a separate API page for this and I think in this case I'm just referring to the /_search/pipeline endpoint so it should be understandable.

#### Example request

The following request creates a search pipeline with a `filter_query` request processor that uses a term query to return only public messages and a response processor that renames the field `message` to `notification`:
To create a search pipeline, send a request to the search pipeline endpoint, specifying an ordered list of processors, which will be applied sequentially:
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Great job writing this sentence succinctly. Your wording is perfect.

grand_parent: Search pipelines
---

# Neural query enrich processor
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Should "enrich" be "enricher"?

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Technically, yes. I went back and forth on this and decided to go with a more English-like version :) Let's ask @natebower's opinion.

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Let's err on the side of technical accuracy and go with "enricher".

@@ -0,0 +1,47 @@
---
layout: default
title: Neural query enrich
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Should title mirror the wording used in line 10?

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Since this page is under the "Search processors" heading in the left nav, I'm just omitting "processor" here so the string is shorter. I do the same with the other processors.

_search-plugins/search-pipelines/neural-query-enricher.md Outdated Show resolved Hide resolved
_search-plugins/search-pipelines/neural-query-enricher.md Outdated Show resolved Hide resolved
_search-plugins/search-pipelines/neural-query-enricher.md Outdated Show resolved Hide resolved

# Retrieving search pipelines

To retrieve the details of an existing search pipeline, use the Search Pipeline API.
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Include link to API documentation?

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Same as above: not really anything to link to :)

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@kolchfa-aws Please see my comments and changes and let me know if you have any questions. Thanks!

_search-plugins/neural-search.md Outdated Show resolved Hide resolved
OpenSearch responds with information about your new index:
## Step 3: Ingest documents into the index

To ingest documents into the index created in the previous section, send a POST request for each document:
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"step" instead of "section"?

_search-plugins/neural-search.md Outdated Show resolved Hide resolved

First, create a [search pipeline]({{site.url}}{{site.baseurl}}/search-plugins/search-pipelines/index/) with a [`neural_query_enricher`]({{site.url}}{{site.baseurl}}/search-plugins/search-pipelines/neural-query-enricher/) request processor. To set a default model on an index, provide the model ID in the `default_model_id` parameter. To set a default model on a specific field, provide the field name and the corresponding model ID in the `neural_field_default_id` map. If you provide both `default_model_id` and `neural_field_default_id`, `neural_field_default_id` takes precedence:
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To set a default model "for" an index? To set a default model "for" a specific field?

_search-plugins/search-pipelines/neural-query-enricher.md Outdated Show resolved Hide resolved
_search-plugins/search-pipelines/filter-query-processor.md Outdated Show resolved Hide resolved
_search-plugins/search-pipelines/rename-field-processor.md Outdated Show resolved Hide resolved
_search-plugins/search-pipelines/script-processor.md Outdated Show resolved Hide resolved
_search-plugins/search-pipelines/search-processors.md Outdated Show resolved Hide resolved
Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>
@kolchfa-aws kolchfa-aws merged commit 06527a2 into main Oct 4, 2023
3 checks passed
vagimeli added a commit that referenced this pull request Oct 13, 2023
)

* Add documentation about setting a default model for neural search

Signed-off-by: Fanit Kolchina <[email protected]>

* Add new processor to the processor list

Signed-off-by: Fanit Kolchina <[email protected]>

* More tweaks

Signed-off-by: Fanit Kolchina <[email protected]>

* Refactor search pipeline documentation

Signed-off-by: Fanit Kolchina <[email protected]>

* Refactor retrieving search pipelines

Signed-off-by: Fanit Kolchina <[email protected]>

* Add working examples

Signed-off-by: Fanit Kolchina <[email protected]>

* Implement tech review comments

Signed-off-by: Fanit Kolchina <[email protected]>

* Add responses to documentation

Signed-off-by: Fanit Kolchina <[email protected]>

* Update _search-plugins/search-pipelines/neural-query-enricher.md

Co-authored-by: Melissa Vagi <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Apply suggestions from code review

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

---------

Signed-off-by: Fanit Kolchina <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>
Co-authored-by: Melissa Vagi <[email protected]>
Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: Melissa Vagi <[email protected]>
harshavamsi pushed a commit to harshavamsi/documentation-website that referenced this pull request Oct 31, 2023
…ensearch-project#5121)

* Add documentation about setting a default model for neural search

Signed-off-by: Fanit Kolchina <[email protected]>

* Add new processor to the processor list

Signed-off-by: Fanit Kolchina <[email protected]>

* More tweaks

Signed-off-by: Fanit Kolchina <[email protected]>

* Refactor search pipeline documentation

Signed-off-by: Fanit Kolchina <[email protected]>

* Refactor retrieving search pipelines

Signed-off-by: Fanit Kolchina <[email protected]>

* Add working examples

Signed-off-by: Fanit Kolchina <[email protected]>

* Implement tech review comments

Signed-off-by: Fanit Kolchina <[email protected]>

* Add responses to documentation

Signed-off-by: Fanit Kolchina <[email protected]>

* Update _search-plugins/search-pipelines/neural-query-enricher.md

Co-authored-by: Melissa Vagi <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Apply suggestions from code review

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

---------

Signed-off-by: Fanit Kolchina <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>
Co-authored-by: Melissa Vagi <[email protected]>
Co-authored-by: Nathan Bower <[email protected]>
vagimeli added a commit that referenced this pull request Dec 21, 2023
)

* Add documentation about setting a default model for neural search

Signed-off-by: Fanit Kolchina <[email protected]>

* Add new processor to the processor list

Signed-off-by: Fanit Kolchina <[email protected]>

* More tweaks

Signed-off-by: Fanit Kolchina <[email protected]>

* Refactor search pipeline documentation

Signed-off-by: Fanit Kolchina <[email protected]>

* Refactor retrieving search pipelines

Signed-off-by: Fanit Kolchina <[email protected]>

* Add working examples

Signed-off-by: Fanit Kolchina <[email protected]>

* Implement tech review comments

Signed-off-by: Fanit Kolchina <[email protected]>

* Add responses to documentation

Signed-off-by: Fanit Kolchina <[email protected]>

* Update _search-plugins/search-pipelines/neural-query-enricher.md

Co-authored-by: Melissa Vagi <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Apply suggestions from code review

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

---------

Signed-off-by: Fanit Kolchina <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>
Co-authored-by: Melissa Vagi <[email protected]>
Co-authored-by: Nathan Bower <[email protected]>
@kolchfa-aws kolchfa-aws deleted the default-neural-model branch March 28, 2024 21:51
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[DOC] Default Model Id for Neural Search Query clause
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