Validated case study · Deep Learning

Humach Vision: Image Classification Audit

Audit image metadata, split integrity and class balance before training a vision model.

Download mini_vision.csvUse Python, SQL, Excel or your preferred workflow unless a task specifies otherwise.

Project dataset

Inspect the CSV before you answer the tasks

Scroll horizontally or vertically to examine the exact miniature data used by the validator.

image_id	class	width	height	brightness	split
IMG001	dog	224	224	0.38	train
IMG002	bird	224	224	0.46	train
IMG003	cat	224	224	0.54	validation
IMG004	dog	224	224	0.62	test
IMG005	bird	320	224	0.7	train
IMG006	cat	224	224	0.78	train
IMG007	dog	224	224	0.3	train
IMG008	bird	224	224	0.38	validation
IMG009	cat	224	224	0.46	test
IMG010	dog	320	224	0.54	train
IMG011	bird	224	224	0.62	train
IMG012	cat	224	224	0.7	train
IMG013	dog	224	224	0.78	validation
IMG014	bird	224	224	0.3	test
IMG015	cat	320	224	0.38	train
IMG016	dog	224	224	0.46	train
IMG017	bird	224	224	0.54	train
IMG018	cat	224	224	0.62	validation
IMG019	dog	224	224	0.7	test
IMG020	bird	320	224	0.78	train
IMG021	cat	224	224	0.3	train
IMG022	dog	224	224	0.38	train
IMG023	bird	224	224	0.46	validation
IMG024	cat	224	224	0.54	test
IMG025	dog	320	224	0.62	train
IMG026	bird	224	224	0.7	train
IMG027	cat	224	224	0.78	train
IMG028	dog	224	224	0.3	validation
IMG029	bird	224	224	0.38	test
IMG030	cat	320	224	0.46	train
IMG031	dog	224	224	0.54	train
IMG032	bird	224	224	0.62	train
IMG033	cat	224	224	0.7	validation
IMG034	dog	224	224	0.78	test
IMG035	bird	320	224	0.3	train
IMG036	cat	224	224	0.38	train
IMG037	dog	224	224	0.46	train
IMG038	bird	224	224	0.54	validation
IMG039	cat	224	224	0.62	test
IMG040	dog	320	224	0.7	train

40 rows6 columnsmini_vision.csv

Project workspace

Analyse → validate → submit.

Numeric and decision tasks are auto-checked. Written reasoning is checked for completeness and key ideas, then included in your local submission report.

0/5 validated

01

How many image metadata rows are provided?

02

How many images are in the test split?

03

How many images are labelled dog?

04

What is a dangerous split issue for near-duplicate images?

Duplicates across train and test Consistent image size Documented labels

05

Name one augmentation that could be reasonable and one that might change label semantics.

Submit your project locally

HumachLearn stores no server-side data. Submission creates a portable JSON report containing your answers, validation state and timestamp.