# Blueberry production classification competition — Data

来源：https://www.kaggle.com/competitions/blueberry-production-classification-competition/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

This page appears alongside the data files. It describes what files have been provided and the format of each. There is no single format for this page that is appropriate for all competitions, but you should strive to describe as much as you can here. A little time spent describing the data here can save a lot of time answering questions later.

Participants should be able to answer these types of questions after reading the data description:

What files do I need?  
What should I expect the data format to be?  
What am I predicting?  
What acronyms will I encounter?

## Files

*   **train.csv** - the training set
*   **test.csv** - the test set
*   **sample_submission.csv** - a sample submission file in the correct format
*   **metaData.csv** - supplemental information about the data

## Columns
* WEEK: Week of the current year
* H20: Amount of water in M3 provided to crop
* NDVI: How green is the crop index
* EVO: Evaporation of water index
* LR: Irrigation sheet
* N: Nitrogen
* P: Phosphorous
* K: Potassium
* TEMPERATURE: Temperature of the crop field (C)
* HUMIDITY: Relative humidity of the crop field (%)
* WIND_VELOCITY: Velocity of wind in the crop field (km/s) 
* RAIN: Rain level in mm
* SOLAR_RADIATION: Measurement in W/m2
* STEMS_PER_M: Number of stems per meter
* TOTAL_BUDS: Number of buds in every blueberry plant
* BUDS_PER_BUNCHES: Number of buds per bunch
* MATURATION_LEVEL: Level of blueberry maturation (%)
* BRIX_DEGRESS: % average BRIX level in blueberries
* PERCENTAGE_OF_BIG_BUDS: % of buds relatively large
* PERCENTAGE_OF_MEDIUM_BUDS: % of buds relatively medium
* PERCENTAGE_OF_SMALL_BUDS: % of buds relatively small
* ABORTED_PERCENTAGE: % of aborted blueberries in a harvest