# Cloud AutoML V1 Client - Class ConfidenceMetricsEntry (2.1.3)

2.1.3 (latest) 2.1.2 2.0.5 1.6.5 1.5.4 1.4.17 Reference documentation and code samples for the Cloud AutoML V1 Client class ConfidenceMetricsEntry.

Metrics for a single confidence threshold.

Generated from protobuf message `google.cloud.automl.v1.TextExtractionEvaluationMetrics.ConfidenceMetricsEntry`

## Namespace

Google \\ Cloud \\ AutoMl \\ V1 \\ TextExtractionEvaluationMetrics

## Methods

### __construct

Constructor.

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `data` | `array` Optional. Data for populating the Message object. |
| `↳ confidence_threshold` | `float` Output only. The confidence threshold value used to compute the metrics. Only annotations with score of at least this threshold are considered to be ones the model would return. |
| `↳ recall` | `float` Output only. Recall under the given confidence threshold. |
| `↳ precision` | `float` Output only. Precision under the given confidence threshold. |
| `↳ f1_score` | `float` Output only. The harmonic mean of recall and precision. |

### getConfidenceThreshold

Output only. The confidence threshold value used to compute the metrics.

Only annotations with score of at least this threshold are considered to
be ones the model would return.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `float` |   |

### setConfidenceThreshold

Output only. The confidence threshold value used to compute the metrics.

Only annotations with score of at least this threshold are considered to
be ones the model would return.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `var` | `float` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `$this` |   |

### getRecall

Output only. Recall under the given confidence threshold.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `float` |   |

### setRecall

Output only. Recall under the given confidence threshold.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `var` | `float` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `$this` |   |

### getPrecision

Output only. Precision under the given confidence threshold.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `float` |   |

### setPrecision

Output only. Precision under the given confidence threshold.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `var` | `float` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `$this` |   |

### getF1Score

Output only. The harmonic mean of recall and precision.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `float` |   |

### setF1Score

Output only. The harmonic mean of recall and precision.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `var` | `float` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `$this` |   |