# 2ia 2024 hackathon — Data

来源：https://www.kaggle.com/competitions/2ia-2024-hackathon/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

The data provided in this competitions contains:
- the acceleration data (left and right arms) of a post-stroke patient recorded during 7 days at the frequency of 50 Hz
- the activity journal of the patient associated with the first 5 days
- a participant instructions file containing the labels definitions.

Your objective is to predict the activity journal of the 6th day and to submit it in a data frame were each row corresponds to a given second. The submission file format is a csv file containing 2 columns: the 'time' and the predicted 'activity'. 

**NB:** 
- in the submission format, the 'time' has to be written in the "%H:%M:%S" format.
- the possible labels are: 'A', 'H', 'M', 'P', 'S', 'T, 'kiné' **and 'none'**
-  The predefined *'Haut'* and *'Hbas'* have been fused into a single label 'H' and a new label ('kiné') hase been added.
- the activity journal contains the patient activities declared by the patient and her **partner**. The declaration of the latter are used to complete the patients declaration but the patients declaration are always priorised compared to his partner's.
- when the patient declared mix of 'P' and 'A' activities, 'P' activities are supposed to last the first or/and last 5min  of the activity duration and the rest being allowed to 'A'.

## Files

*   **activity_journal.pdf** - the training activity journal
*   **left_accs.csv** - the left acceleration data
*   **right_accs.csv** - the right acceleration data
*   **sample_submission.csv** - a sample submission file in the correct format
*   **participant instructions.pdf** - description of the considered activities (or *labels*)