Update column selector

DataCanvasIO · Feb 15, 2024 · 903da91 · 903da91
1 parent 6638a04
commit 903da91
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Showing 2 changed files with 11 additions and 8 deletions.
diff --git a/hypernets/tabular/column_selector.py b/hypernets/tabular/column_selector.py
@@ -104,7 +104,7 @@ def __init__(self, pattern=None, *, dtype_include=None, dtype_exclude=None,
  assert isinstance(word_count_threshold, int) and word_count_threshold >= 1
 
  if dtype_include is None:
- dtype_include = ['object']
+ dtype_include = ['object', 'string']
 
  super(TextColumnSelector, self).__init__(pattern,
  dtype_include=dtype_include,
@@ -241,19 +241,20 @@ def __call__(self, df):
 
 
 column_all = ColumnSelector()
-column_object_category_bool = ColumnSelector(dtype_include=['object', 'category', 'bool'])
-column_object_category_bool_with_auto = AutoCategoryColumnSelector(dtype_include=['object', 'category', 'bool'],
- cat_exponent=0.5)
-column_text = TextColumnSelector(dtype_include=['object'])
+column_object_category_bool = ColumnSelector(dtype_include=['object', 'string', 'category', 'bool'])
+column_object_category_bool_with_auto = AutoCategoryColumnSelector(
+ dtype_include=['object', 'string', 'category', 'bool'],
+ cat_exponent=0.5)
+column_text = TextColumnSelector(dtype_include=['object', 'string'])
 column_latlong = LatLongColumnSelector()
 
-column_object = ColumnSelector(dtype_include=['object'])
+column_object = ColumnSelector(dtype_include=['object', 'string'])
 column_category = ColumnSelector(dtype_include=['category'])
 column_bool = ColumnSelector(dtype_include=['bool'])
 column_number = ColumnSelector(dtype_include='number')
 column_number_exclude_timedelta = ColumnSelector(dtype_include='number', dtype_exclude='timedelta')
 column_object_category_bool_int = ColumnSelector(
- dtype_include=['object', 'category', 'bool',
+ dtype_include=['object', 'string', 'category', 'bool',
  'int', 'int8', 'int16', 'int32', 'int64',
  'uint', 'uint8', 'uint16', 'uint32', 'uint64'])
 

diff --git a/hypernets/tests/tabular/tb_dask/dask_transofromer_test.py b/hypernets/tests/tabular/tb_dask/dask_transofromer_test.py
@@ -1,5 +1,6 @@
 import numpy as np
 import pandas as pd
+import pytest
 
 from hypernets.tabular.datasets import dsutils
 from hypernets.utils import const
@@ -130,10 +131,11 @@ def test_varlen_encoder_with_customized_data(self):
  print(d_result_df)
  assert all(d_result_df.values == result.values)
 
+ @pytest.mark.xfail # see: dask_ml ColumnTransformer
  def test_dataframe_wrapper(self):
  X = self.bank_data.copy()
 
- cats = X.select_dtypes(['object', ]).columns.to_list()
+ cats = X.select_dtypes(['object', 'string']).columns.to_list()
  continous = X.select_dtypes(['float', 'float64', 'int', 'int64']).columns.to_list()
  transformers = [('cats',
  dex.SimpleImputer(missing_values=np.nan, strategy='constant', fill_value=''),