This project is aimed to find out the most possible donor for a particular charity by estimate the income level of people based on the information includes personal information, incomings and outgoings information and education information.
The projects is combined with 3 parts:
- Explore and prepare the data;
- Train and evalute the model performance;
- Choose the best model and improve the results;
The main code of this project is in the file finding_donors.ipynb
The dataset is in the file census.csv.
The features and target used are listed below:
Features
age
: Ageworkclass
: Working Class (Private, Self-emp-not-inc, Self-emp-inc, Federal-gov, Local-gov, State-gov, Without-pay, Never-worked)education_level
: Level of Education (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
: Number of educational years completedmarital-status
: Marital status (Married-civ-spouse, Divorced, Never-married, Separated, Widowed, Married-spouse-absent, Married-AF-spouse)occupation
: Work Occupation (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
: Relationship Status (Wife, Own-child, Husband, Not-in-family, Other-relative, Unmarried)race
: Race (White, Asian-Pac-Islander, Amer-Indian-Eskimo, Other, Black)sex
: Sex (Female, Male)capital-gain
: Monetary Capital Gainscapital-loss
: Monetary Capital Losseshours-per-week
: Average Hours Per Week Workednative-country
: Native Country (United-States, Cambodia, England, Puerto-Rico, Canada, Germany, Outlying-US(Guam-USVI-etc), India, Japan, Greece, South, China, Cuba, Iran, Honduras, Philippines, Italy, Poland, Jamaica, Vietnam, Mexico, Portugal, Ireland, France, Dominican-Republic, Laos, Ecuador, Taiwan, Haiti, Columbia, Hungary, Guatemala, Nicaragua, Scotland, Thailand, Yugoslavia, El-Salvador, Trinadad&Tobago, Peru, Hong, Holand-Netherlands)
Target Variable
income
: Income Class (<=50K, >50K)