Datasets:
Dataset Viewer
length_cm
float64 | weight_g
float64 | is_metallic
int64 | body_shape
string | has_clip
int64 | is_pen
int64 |
|---|---|---|---|---|---|
14.41349 | 12.574193 | 0 |
hexagonal
| 0 | 0 |
15.096245 | 14.214988 | 0 |
hexagonal
| 0 | 0 |
15.21759 | 15.813408 | 1 |
round
| 0 | 1 |
16.741363 | 17.392629 | 1 |
round
| 1 | 1 |
14.393641 | 13.096828 | 0 |
hexagonal
| 0 | 0 |
16.293641 | 20.517805 | 1 |
round
| 0 | 1 |
15.242889 | 15.893896 | 1 |
round
| 0 | 1 |
14.220842 | 12.410224 | 0 |
hexagonal
| 1 | 1 |
14.38725 | 12.783026 | 0 |
hexagonal
| 0 | 0 |
15.414735 | 15.069316 | 0 |
other
| 0 | 0 |
14.287414 | 12.366965 | 0 |
hexagonal
| 0 | 0 |
14.687352 | 13.366748 | 0 |
hexagonal
| 1 | 1 |
14.406571 | 13.225264 | 0 |
hexagonal
| 0 | 0 |
14.348039 | 13.223457 | 0 |
hexagonal
| 0 | 0 |
16.053154 | 14.898117 | 0 |
round
| 0 | 1 |
14.184729 | 12.503188 | 0 |
hexagonal
| 1 | 1 |
15.272493 | 20.003492 | 1 |
round
| 0 | 1 |
16.308534 | 20.452915 | 1 |
round
| 0 | 1 |
16.07534 | 14.749195 | 0 |
round
| 0 | 1 |
14.861644 | 12.48025 | 0 |
hexagonal
| 0 | 0 |
11.139804 | 10.21472 | 0 |
hexagonal
| 0 | 0 |
14.193868 | 12.59032 | 0 |
hexagonal
| 1 | 1 |
15.101834 | 12.075828 | 0 |
hexagonal
| 0 | 0 |
16.061306 | 15.017536 | 0 |
round
| 0 | 1 |
14.285216 | 11.847329 | 0 |
hexagonal
| 0 | 0 |
13.203012 | 11.715737 | 0 |
hexagonal
| 0 | 0 |
13.368741 | 12.475753 | 0 |
hexagonal
| 0 | 0 |
15.110203 | 12.320141 | 0 |
hexagonal
| 0 | 0 |
12.883688 | 11.194715 | 0 |
hexagonal
| 0 | 0 |
14.192078 | 12.595356 | 0 |
hexagonal
| 1 | 1 |
14.183659 | 15.698141 | 0 |
round
| 1 | 1 |
14.350305 | 11.863834 | 0 |
hexagonal
| 0 | 0 |
15.399633 | 15.111504 | 0 |
other
| 0 | 0 |
11.1 | 10.1 | 0 |
hexagonal
| 0 | 0 |
15.222339 | 15.847982 | 1 |
round
| 0 | 1 |
14.266844 | 11.977683 | 0 |
hexagonal
| 0 | 0 |
13.705672 | 14.374724 | 1 |
round
| 1 | 1 |
18.246779 | 22.051227 | 0 |
triangle
| 0 | 0 |
13.163929 | 10.162666 | 0 |
hexagonal
| 0 | 0 |
13.205346 | 10.1 | 0 |
hexagonal
| 0 | 0 |
16.120055 | 15.475221 | 1 |
round
| 1 | 1 |
12.904654 | 11.136981 | 0 |
hexagonal
| 0 | 0 |
12.896859 | 11.137176 | 0 |
hexagonal
| 0 | 0 |
14.291823 | 17.023067 | 0 |
triangle
| 0 | 0 |
16.659846 | 17.228516 | 1 |
round
| 1 | 1 |
13.18045 | 11.935215 | 0 |
hexagonal
| 0 | 0 |
13.18749 | 11.680242 | 0 |
hexagonal
| 0 | 0 |
16.72871 | 17.086406 | 1 |
round
| 1 | 1 |
13.209332 | 11.79097 | 0 |
hexagonal
| 0 | 0 |
14.252119 | 12.367608 | 0 |
hexagonal
| 0 | 0 |
14.308802 | 12.047183 | 0 |
hexagonal
| 0 | 0 |
14.689542 | 13.423897 | 0 |
hexagonal
| 1 | 1 |
15.081616 | 14.430157 | 0 |
hexagonal
| 0 | 0 |
13.716612 | 14.475728 | 1 |
round
| 1 | 1 |
14.928 | 12.497114 | 0 |
hexagonal
| 0 | 0 |
15.325292 | 17.847858 | 1 |
round
| 1 | 1 |
14.277208 | 12.39719 | 0 |
hexagonal
| 0 | 0 |
14.391602 | 12.656194 | 0 |
hexagonal
| 0 | 0 |
14.208997 | 12.548975 | 0 |
hexagonal
| 1 | 1 |
15.726494 | 18.674461 | 1 |
round
| 1 | 1 |
14.386986 | 12.778815 | 0 |
hexagonal
| 0 | 0 |
16.094958 | 14.432605 | 0 |
other
| 0 | 1 |
15.269954 | 19.883495 | 1 |
round
| 0 | 1 |
13.667513 | 14.560963 | 1 |
round
| 1 | 1 |
12.922067 | 11.204735 | 0 |
hexagonal
| 0 | 0 |
15.736833 | 15.639112 | 0 |
round
| 0 | 1 |
16.098044 | 14.234008 | 0 |
other
| 0 | 1 |
15.427254 | 15.101911 | 0 |
other
| 0 | 0 |
15.709821 | 18.814823 | 1 |
round
| 1 | 1 |
15.38248 | 14.98269 | 0 |
other
| 0 | 0 |
14.209815 | 12.50372 | 0 |
hexagonal
| 1 | 1 |
15.14177 | 12.275575 | 0 |
hexagonal
| 0 | 0 |
15.099027 | 14.520223 | 0 |
hexagonal
| 0 | 0 |
12.942493 | 11.245577 | 0 |
hexagonal
| 0 | 0 |
16.628852 | 17.626763 | 1 |
round
| 1 | 1 |
12.922321 | 10.983549 | 0 |
hexagonal
| 0 | 0 |
14.402364 | 12.832382 | 0 |
hexagonal
| 0 | 0 |
14.291879 | 12.027824 | 0 |
hexagonal
| 0 | 0 |
15.202492 | 16.03232 | 1 |
round
| 0 | 1 |
16.246021 | 20.377334 | 1 |
round
| 0 | 1 |
16.694034 | 17.172565 | 1 |
round
| 1 | 1 |
14.909699 | 12.409037 | 0 |
hexagonal
| 0 | 0 |
15.740137 | 15.377682 | 0 |
round
| 0 | 1 |
18.285925 | 22.020212 | 0 |
triangle
| 0 | 0 |
15.278043 | 19.784796 | 1 |
round
| 0 | 1 |
16.086373 | 14.222823 | 0 |
other
| 0 | 1 |
16.324861 | 20.551864 | 1 |
round
| 0 | 1 |
15.308928 | 20.184724 | 1 |
round
| 0 | 1 |
15.085613 | 12.344234 | 0 |
hexagonal
| 0 | 0 |
13.213939 | 11.81245 | 0 |
hexagonal
| 0 | 0 |
13.402636 | 12.163658 | 0 |
hexagonal
| 0 | 0 |
11.126307 | 10.274653 | 0 |
hexagonal
| 0 | 0 |
16.080934 | 15.399644 | 1 |
round
| 1 | 1 |
15.291101 | 20.177939 | 1 |
round
| 0 | 1 |
11.1 | 10.378989 | 0 |
hexagonal
| 0 | 0 |
15.160254 | 15.628799 | 1 |
round
| 0 | 1 |
16.108042 | 13.940018 | 0 |
other
| 0 | 1 |
15.40709 | 15.305461 | 0 |
other
| 0 | 0 |
14.300139 | 11.982618 | 0 |
hexagonal
| 0 | 0 |
15.093629 | 12.387849 | 0 |
hexagonal
| 0 | 0 |
End of preview. Expand
in Data Studio
Pens & Pencils (Tabular)
This dataset contains real-world measurements of pens and pencils collected manually, with augmentation for experimentation in ML education.
Features (6)
- length_cm (float)
- weight_g (float)
- is_metallic (0/1)
- body_shape (categorical; e.g., round, hexagonal, triangular)
- has_clip (0/1)
- is_pen (binary target; 1 = pen, 0 = pencil)
Splits
original: 30 manually measured rows (≥30)augmented: 300 synthetic rows (≥300), label-preserving jitter on numeric fields
EDA
- See
assets/feature_dists.pngandassets/target_dist.pngfor summary distributions.
Intended Use
Educational use for practice with tabular data, augmentation, and Hugging Face Datasets.
Ethical Notes
All data collected is from personal, non-sensitive objects (pens/pencils). No PII.
AI Usage
Some augmentation/plot code was assisted with GenAI, transparently documented in this notebook. The majority of code was referenced from the inclass tabular dataset example refactored for my use case
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