# Analytics Sprint - Round 2 — Data

来源：https://www.kaggle.com/competitions/SSNAS/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

#Overview

The data is related with direct marketing campaigns of a banking institution. The marketing campaigns were based on phone calls. Often, more than one contact to the same client was required, in order to access if the product (bank term deposit) would be (or not) subscribed.

The data has been split into two groups:

- training set (train.csv)
- test set (test.csv)

The training set should be used to build your machine learning models. For the training set, we provide the outcome (also known as the “ground truth”) for each client. 

The test set should be used to see how well your model performs on unseen data. For the test set, we do not provide the ground truth for each client. It is your job to predict these outcomes. For each client in the test set, use the model you trained to predict whether or not they subscribed to the term deposit.

We also include sample_submission.csv, as an example of what a submission file should look like.

## Files

*   **bank_train_as.csv** - the training set
*   **bank_test_as.csv** - the test set
*   **sample_submission.csv** - a sample submission file in the correct format

## Columns

*   `id` - ID
*   `age` - Age of the clients
*   `type_job` - The job type of the clients
*   `married_status` - Marital status of clients
*   `level_education` - Education level of clients
*   `credit_def` - has credit in default?
*   `bal` - average yearly balance, in euros
*   `loan_housing` - has housing loan?
*   `loan_personal` - has personal loan?
*   `type_contact` - contact communication type
*   `last_contact_day` - last contact day of the month
*   `month` - last contact month of year
*   `duration` - last contact duration, in seconds
*   `campaign_now` - number of contacts performed during this campaign and for this client
*   `campaign_prev` - number of contacts performed before this campaign and for this client 
*   `term_deposit` - has the client subscribed a term deposit?