Model Card: your model title

A model card provides brief, transparent, responsible reporting for a trained machine learning model.

Model details

• Developed by PERSON AND/OR TEAM
• A ranger regression modeling workflow using 4 features
• More details about how model was developed and what it is predicting
• More details on feature engineering and/or data preprocessing for model
• Version 66749 of this model was published at 2022-12-09 20:01:04
• Citation and/or license details for the model
• If you have questions about this model, please contact PERSON@ORG.ORG

Intended use

• The primary intended uses of this model are …
• The primary intended users of this model are …
• Some use cases are out of scope for this model, such as …

Important aspects/factors

• Aspects or factors (demographic, environmental, technical) that are relevant to the context of this model are …
• In evaluating this model, we examined aspects such as …

Metrics

• The metrics used to evaluate this model are …
• These metrics are computed via …
• We chose these metrics because …

Training data & evaluation data

• The training dataset for this model was …

• The training dataset for this model has the “prototype” or signature:

  ## Rows: 0
  ## Columns: 4
  ## $ type  <fct> 
  ## $ sqft  <int> 
  ## $ beds  <int> 
  ## $ baths <dbl>

• The evaluation dataset used in this model card is …

• We chose this evaluation data because …

Quantitative analyses

Overall model performance

## # A tibble: 3 × 3
##   .metric .estimator .estimate
##   <chr>   <chr>          <dbl>
## 1 rmse    standard   60903.   
## 2 rsq     standard       0.792
## 3 mae     standard   46487.

Disaggregated model performance

## # A tibble: 9 × 4
##   type         .metric .estimator .estimate
##   <fct>        <chr>   <chr>          <dbl>
## 1 Condo        rmse    standard   36471.   
## 2 Multi_Family rmse    standard   65143.   
## 3 Residential  rmse    standard   62022.   
## 4 Condo        rsq     standard       0.772
## 5 Multi_Family rsq     standard       0.424
## 6 Residential  rsq     standard       0.788
## 7 Condo        mae     standard   26429.   
## 8 Multi_Family mae     standard   54769.   
## 9 Residential  mae     standard   47590.

Visualize model performance

## Warning: Using `size` aesthetic for lines was deprecated in ggplot2 3.4.0.
## ℹ Please use `linewidth` instead.

Make a custom plot

Ethical considerations

• We considered …

Caveats & recommendations

• This model does …
• This model does not …
• We recommend …