php-ml/docs/machine-learning/datasets/csv-dataset.md

16 lines
496 B
Markdown
Raw Normal View History

2016-04-08 22:36:48 +00:00
# CsvDataset
Helper class that loads data from CSV file. It extends the `ArrayDataset`.
### Constructor Parameters
2016-04-08 22:36:48 +00:00
* $filepath - (string) path to `.csv` file
* $features - (int) number of columns that are features (starts from first column), last column must be a label
* $headingRow - (bool) define if the file has a heading row (if `true` then first row will be ignored)
2016-04-08 22:36:48 +00:00
```
$dataset = new CsvDataset('dataset.csv', 2, true);
```
2017-01-05 20:06:10 +00:00
See [ArrayDataset](array-dataset.md) for more information.