Checking if a model exists
This feature is in the beta tier. For more information on feature tiers, see API Tiers.
We can check if a model is available in the catalog by looking up its name.
1. Syntax
Check if a model exists in the catalog:
CALL gds.beta.model.exists(modelName: String)
YIELD
modelName: String,
modelType: String,
exists: Boolean
Name | Type | Default | Optional | Description |
---|---|---|---|---|
modelName |
String |
|
no |
The name of a model. |
Name | Type | Description |
---|---|---|
modelName |
String |
The name of a model. |
modelType |
String |
The type of the model. |
exists |
Boolean |
True, if the model exists in the model catalog. |
2. Example
In this section we are going to demonstrate the usage of gds.beta.model.exists
.
Assume we trained a model by running train
on one of our Machine learning algorithms.
Check if a model exists in the catalog:
CALL gds.beta.model.exists('my-model');
modelName | modelType | exists |
---|---|---|
"my-model" |
"graphSage" |
true |
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