Foundation Models Text Classification API, gRPC: TextClassificationService.FewShotClassify
RPC method for binary and multi-class classification.
You can provide up to 20 classes for few-shot text classification
with optional examples.
gRPC request
rpc FewShotClassify (FewShotTextClassificationRequest) returns (FewShotTextClassificationResponse)
FewShotTextClassificationRequest
{
"model_uri": "string",
"task_description": "string",
"labels": [
"string"
],
"text": "string",
"samples": [
{
"text": "string",
"label": "string"
}
]
}
Request for the service to classify text.
For examples of usage, see step-by-step guides.
|
Field |
Description |
|
model_uri |
string The URI of the classifier model. |
|
task_description |
string Text description of the classification task. |
|
labels[] |
string List of available labels for the classification result. |
|
text |
string Text for classification. |
|
samples[] |
Optional set of text samples with expected labels that may be used as an additional hint for the classifier. |
ClassificationSample
Description of a sample for the classification task.
|
Field |
Description |
|
text |
string Text sample. |
|
label |
string Expected label for a given text. |
FewShotTextClassificationResponse
{
"predictions": [
{
"label": "string",
"confidence": "double"
}
],
"model_version": "string",
"input_tokens": "int64"
}
Response containing classifier predictions.
|
Field |
Description |
|
predictions[] |
The classification results with the `confidence`` values |
|
model_version |
string The model version changes with each new releases. |
|
input_tokens |
int64 Number of input tokens |
ClassificationLabel
A pair of text labels and their corresponding confidence values.
|
Field |
Description |
|
label |
string A class name label. |
|
confidence |
double The probability of classifying text into a specific class. |