Dataset : Revenus

Présentation

Données issues d'un recensement américain de 1994.

On donne des informations détaillées pour chaque individu. On peut essayer de prédire si le revenu annuel de l'individu est supérieur à 50K$.

Colonnes

age en années
workclass parmi Private, Self-emp-not-inc, Self-emp-inc, Federal-gov, Local-gov, State-gov, Without-pay, Never-worked.
fnlwgt : final weigth. Il s'agit d'un indice attribué par les services de recensement américains. L'idée est que deux personnes ayant à peu près le même indice sont susceptibles d'avoir des conditions sociales équivalentes.
education, le niveau d'étude. Parmi : Bachelors, Some-college, 11th, HS-grad, Prof-school, Assoc-acdm, Assoc-voc, 9th, 7th-8th, 12th, Masters, 1st-4th, 10th, Doctorate, 5th-6th, Preschool.
education-num : nombre d'années d'études
marital-status : statut matrimonial. Parmi : Married-civ-spouse, Divorced, Never-married, Separated, Widowed, Married-spouse-absent, Married-AF-spouse.
occupation : emploi. Parmi : Tech-support, Craft-repair, Other-service, Sales, Exec-managerial, Prof-specialty, Handlers-cleaners, Machine-op-inspct, Adm-clerical, Farming-fishing, Transport-moving, Priv-house-serv, Protective-serv, Armed-Forces.
relationship L'individu est-il un mari, un parent… Parmi : Wife, Own-child, Husband, Not-in-family, Other-relative, Unmarried.
race : un peu surprenant en France, mais c'est une étude statistique américaine. Parmi : White, Asian-Pac-Islander, Amer-Indian-Eskimo, Other, Black.
sex : genre. Female ou Male.
capital-gain
capital-loss
hours-per-week : nombre d'heures travaillées
native-country : pays d'origine.
state réponse à la question. <=50K ou >50K

Tables

Entraînement

32561 individus – income.train.csv

age	workclass	fnlwgt	education	education-num	marital-status	occupation	relationship	race	sex	capital-gain	hours-per-week	native-country	state
39	State-gov	77516	Bachelors	13	Never-married	Adm-clerical	Not-in-family	White	Male	2174	40	United-States	<=50K
50	Self-emp-not-inc	83311	Bachelors	13	Married-civ-spouse	Exec-managerial	Husband	White	Male	0	13	United-States	<=50K
38	Private	215646	HS-grad	9	Divorced	Handlers-cleaners	Not-in-family	White	Male	0	40	United-States	<=50K
53	Private	234721	11th	7	Married-civ-spouse	Handlers-cleaners	Husband	Black	Male	0	40	United-States	<=50K
28	Private	338409	Bachelors	13	Married-civ-spouse	Prof-specialty	Wife	Black	Female	0	40	Cuba	<=50K
37	Private	284582	Masters	14	Married-civ-spouse	Exec-managerial	Wife	White	Female	0	40	United-States	<=50K
49	Private	160187	9th	5	Married-spouse-absent	Other-service	Not-in-family	Black	Female	0	16	Jamaica	<=50K
52	Self-emp-not-inc	209642	HS-grad	9	Married-civ-spouse	Exec-managerial	Husband	White	Male	0	45	United-States	>50K
31	Private	45781	Masters	14	Never-married	Prof-specialty	Not-in-family	White	Female	14084	50	United-States	>50K
42	Private	159449	Bachelors	13	Married-civ-spouse	Exec-managerial	Husband	White	Male	5178	40	United-States	>50K

Test

16281 individus – income.test.csv

age	workclass	fnlwgt	education	education-num	marital-status	occupation	relationship	race	sex	capital-gain	hours-per-week	native-country	state
25	Private	226802	11th	7	Never-married	Machine-op-inspct	Own-child	Black	Male	0	40	United-States	<=50K
38	Private	89814	HS-grad	9	Married-civ-spouse	Farming-fishing	Husband	White	Male	0	50	United-States	<=50K
28	Local-gov	336951	Assoc-acdm	12	Married-civ-spouse	Protective-serv	Husband	White	Male	0	40	United-States	>50K
44	Private	160323	Some-college	10	Married-civ-spouse	Machine-op-inspct	Husband	Black	Male	7688	40	United-States	>50K
18	?	103497	Some-college	10	Never-married	?	Own-child	White	Female	0	30	United-States	<=50K
34	Private	198693	10th	6	Never-married	Other-service	Not-in-family	White	Male	0	30	United-States	<=50K
29	?	227026	HS-grad	9	Never-married	?	Unmarried	Black	Male	0	40	United-States	<=50K
63	Self-emp-not-inc	104626	Prof-school	15	Married-civ-spouse	Prof-specialty	Husband	White	Male	3103	32	United-States	>50K
24	Private	369667	Some-college	10	Never-married	Other-service	Unmarried	White	Female	0	40	United-States	<=50K
55	Private	104996	7th-8th	4	Married-civ-spouse	Craft-repair	Husband	White	Male	0	10	United-States	<=50K