Jina - Classify text action
The Classify text action classifies text in Jina.
TWO WAYS TO CLASSIFY
Provide the Model and Labels for zero-shot classification against a list of candidate labels, or provide a Classifier ID to use a trained classifier instead. The action fails unless you configure the Model and Labels fields, or Classifier ID.
Input
| Input field | Description |
|---|---|
| Model | Required for zero-shot classification, unless a Classifier ID is configured. Select a model, or enter a custom model ID. Don't configure this field when using a Classifier ID. |
| Input | Enter one or more strings to classify. |
| Labels | The Labels field is required for zero-shot classification unless Classifier ID is set. Enter the candidate labels. Don't configure this field when using a Classifier ID. |
| Classifier ID | Optional. Enter a trained classifier's ID. Don't configure the Model and Labels fields when specifying a classifier ID. |
Output
| Output field | Description |
|---|---|
| Data | A list of classification results. |
| Object (Data) | The result type. Always classification. |
| Index (Data) | The classified input's position in the Input array, starting at 0. |
| Prediction (Data) | The predicted label. |
| Score (Data) | The predicted label's confidence score, between 0 and 1. |
| Predictions (Data) | A list of scores for every candidate label. |
| Label (Predictions) | The candidate label. |
| Score (Predictions) | The candidate label's confidence score, between 0 and 1. |
| Usage | Token usage. |
| Total tokens (Usage) | Token usage. |
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