octoleo/php-ml
1
0
Fork 0
mirror of https://github.com/Llewellynvdm/php-ml.git synced 2025-01-10 00:37:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

simplify csv dataset

Browse Source
This commit is contained in:
Arkadiusz Kondas 2016-04-16 21:34:50 +02:00
parent dea6972305
commit 5170c10773
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/Phpml/Dataset/CsvDataset.php
View File

@ -29,16 +29,15 @@ class CsvDataset extends ArrayDataset
if(false === $handle = fopen($filepath, 'r')) { if(false === $handle = fopen($filepath, 'r')) {
throw DatasetException::cantOpenFile(basename($filepath)); throw DatasetException::cantOpenFile(basename($filepath));
} }
$row = 0;
if ($headingRow) {
fgets($handle);
}
while (($data = fgetcsv($handle, 1000, ',')) !== false) { while (($data = fgetcsv($handle, 1000, ',')) !== false) {
++$row;
if ($headingRow && $row == 1) {
continue;
}
$this->samples[] = array_slice($data, 0, $features); $this->samples[] = array_slice($data, 0, $features);
$this->labels[] = $data[$features]; $this->labels[] = $data[$features];
} }
fclose($handle); fclose($handle);
} }
} }