[−][src]Function gbdt::input::load_txt
pub fn load_txt(
file: &mut File,
input_format: InputFormat
) -> Result<DataVec, Box<dyn Error>>
Load txt file.
Example
use std::fs::File; use gbdt::input::{InputFormat, load_txt}; let test_file = "xgb-data/xgb_binary_logistic/agaricus.txt.test"; let mut file = File::open(test_file.to_string()).unwrap(); let mut fmt = InputFormat::csv_format(); fmt.set_feature_size(126); fmt.set_delimeter(' '); let test_dv = load_txt(&mut file, fmt);
Error
Raise error if file cannot be read correctly.