Features selection result

Contains

The results of features selection.

Format

JSON with results of features selection. Contains the following fields:

• selected_features — the array with indices of selected features.
• selected_features_names — the array with names of selected features (if feature names are present in column description file).
• eliminated_features — the array with indices of eliminated features.
• eliminated_features_names — the array with names of eliminated features (if feature names are present in column description file).
• loss_graph — the points for building a plot of loss values.
• removed_features_count — the number of removed features at each point.
• loss_values — the corresponding loss values at each point.
• main_indices — indices of main points on the plot (where model was really trained).

Example

{
"eliminated_features":
[
4,
8,
5,
1,
2
],
"eliminated_features_names":
[
"C3",
"C5",
"F1",
"C1",
"C2"
],
"loss_graph":
{
"loss_values":
[
0.3394293155,
0.3354862546,
0.3347135661,
0.3342145235,
0.3342145235,
0.3342145235
],
"main_indices":
[
0,
5
],
"removed_features_count":
[
0,
1,
2,
3,
4,
5
]
},
"selected_features":
[
3,
6,
7
],
"selected_features_names":
[
"F0",
"C4",
"F2"
]
}