diff --git a/README.md b/README.md index 637f329..c2428d1 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # stepcount -A step-counting model based on self-supervised learning for wrist-worn accelerometer data +A step-counting model based on self-supervised learning for wrist-worn accelerometer data. The SSL model was pre-trained using the large-scale [UK Biobank Accelerometer Dataset](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0169649), and fine-tuned on the [OxWalk Dataset](https://ora.ox.ac.uk/objects/uuid:19d3cb34-e2b3-4177-91b6-1bad0e0163e7). @@ -98,15 +98,13 @@ By default, output files will be stored in a folder named after the input file, $ stepcount sample.cwa -o /path/to/some/folder/ ``` -The following output files are created: +The following output files will be generated: - *Info.json* Summary info, as shown above. - *Steps.csv* Raw time-series of step counts -- *HourlySteps.csv* Hourly step counts -- *DailySteps.csv* Daily step counts -- *HourlyStepsAdjusted.csv* Like HourlySteps but accounting for missing data (see section below). -- *DailyStepsAdjusted.csv* Like DailySteps but accounting for missing data (see section below). - +- *Minutely.csv* Minutely summaries +- *Hourly.csv* Hourly summaries +- *Daily.csv* Daily summaries ### Machine learning model type By default, the `stepcount` tool employs a self-supervised Resnet18 model to detect walking periods.