---
dataset_info:
  features:
  - name: Max Length (cm)
    dtype: float64
  - name: Max Height (cm)
    dtype: float64
  - name: Width (cm)
    dtype: float64
  - name: Studs
    dtype: int64
  - name: Type (Standard/ Flat /Sloped)
    dtype: string
  splits:
  - name: original
    num_bytes: 1258
    num_examples: 30
  - name: augmented
    num_bytes: 12580
    num_examples: 300
  download_size: 13938
  dataset_size: 13838
configs:
- config_name: default
  data_files:
  - split: original
    path: data/original-*
  - split: augmented
    path: data/augmented-*
---

# Dataset Card for aedupuga/lego-sizes

### Dataset Description

This Dataset consists of lego piece descriptions: Height, Length, Width, Number of Studs, and the type of piece (Standard/Flat/Sloped). It was created as a practice in tabular text generation and augmentation.



- **Curated by:** Anuhya Edupuganti



## Uses

<!-- Address questions around how the dataset is intended to be used. -->

### Direct Use

- Training and evaluating classification models ( standard vs flat vs sloped lego pieces)
- experimentation with tabular dataset generation and augmentation

## Dataset Structure

This data set contains teo splits:
- **original**: 30 samples of lego brick dimentions
- **augmented**: 300 examples (synthetically generated to balance and expand the dataset).

Each row includes:  

- `Max Length (cm)`: maximum length of the lego brick in centimeters
- `Max Height (cm)`: maximum height of the lego brick in centimeters without stud height
- `Width (cm)`: width of the lego brick
- 'Studs': number of studs on the brick
- 'Type (Standard/Flat/Sloped)': classification of the lego brick type


### Curation Rationale

This dataset was generated as a practice in tabular dataset creation and augmentation.


#### Data Collection and Processing

- Original data collected by measuring dimensions of lego pieces.
- Augmentation generated with jitter method.


## Bias, Risks, and Limitations

- **Small sample size:** Only 30 original samples.  
- **Synthetic augmentation:** Does not capture real-world variation lego brick sizes.  

### Recommendations

- use primarily to practice classification methods.

## Dataset Card Contact

Anuhya Edupuganti (Carnegie Mellon Univerity)- aedupuga@andrew.cmu.edu