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TypeError Traceback (most recent call last)
Cell In[83], line 1
----> 1 pd.concat([result.values,y_valid],axis=1)#两个数组合并成一个dataframe
File /opt/conda/lib/python3.10/site-packages/pandas/core/reshape/concat.py:382, in concat(objs, axis, join, ignore_index, keys, levels, names, verify_integrity, sort, copy)
379 elif copy and using_copy_on_write():
380 copy = False
--> 382 op = _Concatenator(
383 objs,
384 axis=axis,
385 ignore_index=ignore_index,
386 join=join,
387 keys=keys,
388 levels=levels,
389 names=names,
390 verify_integrity=verify_integrity,
391 copy=copy,
392 sort=sort,
393 )
395 return op.get_result()
File /opt/conda/lib/python3.10/site-packages/pandas/core/reshape/concat.py:448, in _Concatenator.__init__(self, objs, axis, join, keys, levels, names, ignore_index, verify_integrity, copy, sort)
445 objs, keys = self._clean_keys_and_objs(objs, keys)
447 # figure out what our result ndim is going to be
--> 448 ndims = self._get_ndims(objs)
449 sample, objs = self._get_sample_object(objs, ndims, keys, names, levels)
451 # Standardize axis parameter to int
File /opt/conda/lib/python3.10/site-packages/pandas/core/reshape/concat.py:489, in _Concatenator._get_ndims(self, objs)
484 if not isinstance(obj, (ABCSeries, ABCDataFrame)):
485 msg = (
486 f"cannot concatenate object of type '{type(obj)}'; "
487 "only Series and DataFrame objs are valid"
488 )
--> 489 raise TypeError(msg)
491 ndims.add(obj.ndim)
492 return ndims
TypeError: cannot concatenate object of type '<class 'builtin_function_or_method'>'; only Series and DataFrame objs are valid