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Fix GH-248 #249

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Fix GH-248 #249

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5 changes: 3 additions & 2 deletions eli5/xgboost.py
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Original file line number Diff line number Diff line change
Expand Up @@ -356,18 +356,19 @@ def _parse_tree_dump(text_dump):
def _parse_dump_line(line):
# type: (str) -> Tuple[int, Dict[str, Any]]
branch_match = re.match(
'^(\t*)(\d+):\[([^<]+)<([^\]]+)\] '
'^(\t*)(\d+):\[([^<]+)<?([^\]]*)\] '
'yes=(\d+),no=(\d+),missing=(\d+),'
'gain=([^,]+),cover=(.+)$', line)
if branch_match:
tabs, node_id, feature, condition, yes, no, missing, gain, cover = \
branch_match.groups()
depth = len(tabs)
split_condition = float(condition) if condition else 0.
return depth, {
'depth': depth,
'nodeid': int(node_id),
'split': feature,
'split_condition': float(condition),
'split_condition': split_condition,
'yes': int(yes),
'no': int(no),
'missing': int(missing),
Expand Down