Datasets:

mstz
/

mammography

age int8 18 96	lesion_shape stringclasses 4 values	margin stringclasses 5 values	density stringclasses 4 values	is_severe class label 2 classes
67	lobular	spiculated	low	1yes
58	irregular	spiculated	low	1yes
28	round	circumbscribed	low	0no
57	round	spiculated	low	1yes
76	round	ill-defined	low	1yes
42	oval	circumbscribed	low	1yes
36	lobular	circumbscribed	iso	0no
60	oval	circumbscribed	iso	0no
54	round	circumbscribed	low	0no
52	lobular	ill-defined	low	0no
59	oval	circumbscribed	low	1yes
54	round	circumbscribed	low	1yes
56	irregular	obscured	high	1yes
42	irregular	ill-defined	low	1yes
59	oval	ill-defined	low	1yes
75	irregular	spiculated	low	1yes
45	irregular	spiculated	low	1yes
55	irregular	ill-defined	low	0no
46	round	spiculated	iso	0no
54	irregular	ill-defined	low	1yes
57	irregular	ill-defined	low	1yes
39	round	circumbscribed	iso	0no
81	round	circumbscribed	low	0no
60	oval	circumbscribed	low	0no
67	lobular	ill-defined	iso	1yes
55	lobular	ill-defined	iso	0no
78	round	circumbscribed	high	0no
50	round	circumbscribed	low	0no
62	lobular	spiculated	iso	1yes
64	irregular	spiculated	low	1yes
67	irregular	spiculated	low	1yes
74	oval	circumbscribed	iso	0no
80	lobular	spiculated	low	1yes
49	oval	circumbscribed	high	0no
52	irregular	obscured	low	1yes
60	irregular	obscured	low	1yes
57	oval	spiculated	low	0no
74	irregular	ill-defined	low	1yes
49	round	circumbscribed	low	0no
45	oval	circumbscribed	low	0no
64	oval	circumbscribed	low	0no
73	oval	circumbscribed	iso	0no
68	irregular	obscured	low	1yes
52	irregular	spiculated	low	0no
66	irregular	ill-defined	low	1yes
25	round	circumbscribed	low	0no
74	round	circumbscribed	iso	1yes
64	round	circumbscribed	low	0no
60	irregular	obscured	iso	1yes
67	oval	ill-defined	high	0no
67	irregular	spiculated	low	0no
44	irregular	ill-defined	iso	1yes
68	round	circumbscribed	low	1yes
58	irregular	ill-defined	low	1yes
62	round	spiculated	low	1yes
73	lobular	ill-defined	low	1yes
80	irregular	ill-defined	low	1yes
59	oval	circumbscribed	low	1yes
54	irregular	ill-defined	low	1yes
62	irregular	ill-defined	low	0no
33	oval	circumbscribed	low	0no
57	round	circumbscribed	low	0no
45	irregular	ill-defined	low	0no
71	irregular	ill-defined	low	1yes
59	irregular	ill-defined	iso	0no
56	round	circumbscribed	low	0no
57	oval	circumbscribed	iso	0no
55	lobular	ill-defined	low	1yes
84	irregular	spiculated	low	0no
51	irregular	ill-defined	low	1yes
24	oval	circumbscribed	iso	0no
66	round	circumbscribed	low	0no
33	irregular	ill-defined	low	0no
59	irregular	obscured	iso	0no
40	irregular	spiculated	low	1yes
67	irregular	ill-defined	low	1yes
75	irregular	obscured	low	1yes
86	irregular	ill-defined	low	0no
66	irregular	ill-defined	low	1yes
46	irregular	spiculated	low	1yes
59	irregular	ill-defined	low	1yes
65	irregular	ill-defined	low	1yes
53	round	circumbscribed	low	0no
67	lobular	spiculated	low	1yes
80	irregular	spiculated	low	1yes
55	oval	circumbscribed	low	0no
47	round	circumbscribed	iso	0no
62	irregular	spiculated	low	1yes
63	irregular	ill-defined	low	1yes
71	irregular	ill-defined	low	1yes
41	round	circumbscribed	low	0no
57	irregular	ill-defined	fat-containing	1yes
71	irregular	ill-defined	fat-containing	1yes
66	round	circumbscribed	low	0no
47	oval	ill-defined	iso	0no
34	irregular	ill-defined	low	0no
59	lobular	ill-defined	low	0no
67	irregular	ill-defined	low	1yes
41	oval	circumbscribed	low	0no
23	lobular	circumbscribed	low	0no

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Mammography

The Mammography dataset from the UCI ML repository.

Configurations and tasks

Configuration	Task	Description
mammography	Binary classification	Is the lesion benign?

Usage

from datasets import load_dataset

dataset = load_dataset("mstz/mammography")["train"]

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Size of downloaded dataset files:

12.5 kB

Size of the auto-converted Parquet files:

4.65 kB

Number of rows:

831