Seldon Vectorize Query Stage
The Seldon Vectorize Query stage generates a vector based on the current query string (q parameter).
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This feature is only available in Fusion 5.9.5 and later versions of Fusion 5.9.
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When entering configuration values in the UI, use unescaped characters, such as \t for the tab character. When entering configuration values in the API, use escaped characters, such as \\t for the tab character.
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Generate a vector based on the current query string (q parameter). Uses a machine learning model to encode the raw query string (q parameter) to a vector representation. Will be skipped if query string is blank or wildcard (* or *:*). Note this will not work well if the incoming q parameter is a Solr query parser string (e.g. field_t:foo) rather than a raw user query string. Note that the Output Context Variable must match the Hybrid Query stage Vector Context Variable.
skip - boolean
Set to true to skip this stage.
Default: false
label - string
A unique label for this stage.
<= 255 characters
condition - string
Define a conditional script that must result in true or false. This can be used to determine if the stage should process or not.
modelId - stringrequired
Model ID of the model to use for encoding. Only models which accept a single string parameter and return a single dense vector value per input are supported.
queryInput - stringrequired
The query itself is retrieved from here. This field supports Template Expressions such as '<request.params.q>' to evaluate the original user query.
Default: <request.params.q>
modelInputFieldName - stringrequired
Name to specify for the input parameter when sending the query string to encode to the chosen ML model
Default: text
modelOutputVectorFieldName - stringrequired
The name of the field in the ML model response that contains the vector encoding.
Default: vector
vectorContextKey - stringrequired
The key (string) in which to put the resulting vector as a string context variable.
Default: vector
failOnError - boolean
Flag to indicate if this stage should throw an exception if an error occurs while generating an encoding.
Default: false