---
metadata:
  - name: generator
    content: Diplodoc Platform v5.52.0
alternate:
  - https://catboost.ai/docs/en/concepts/output-data_ostr.md
  - href: en/concepts/output-data_ostr.md
    type: text/markdown
    title: Markdown version
  - href: ../llms.txt
    type: text/markdown
    title: llms.txt
---
> **Documentation Index:** Fetch the complete configuration index at https://catboost.ai/docs/en/llms.txt

# Objects strength

#### Contains
The effect of objects from the training dataset on the optimized metric values for the objects from the validation dataset.
#### Format

- The identifier of the column corresponds to the identifier of an object from the training dataset.
- The identifier of the line corresponds to the identifier of an object from the validation dataset.
- The values in the matrix elements reflect the effect of objects from the training dataset on the optimized metric values for the objects from the validation dataset:
    - Positive values reflect that the optimized metric increases.
    - Negative values reflect that the optimized metric decreases.


#### Example

```
0.001545538506	-0	0.00188290711	 -0.001537741992
0.001420829963	-0	0.001730976504	-0.0005090705467
0.001440591895	-0	0.001755052178	-0.0007783998849
0.001512270055	-0	0.001842376639	-0.0008171299873
0.001503956503	-0	0.00183224836	 -0.001225075056
```