关于“Introduction to Linear Regression”的评价

RAYHAN R. · 已于 about 1 year前审核

Jun Ze E. · 已于 about 1 year前审核

lab demo video is very important for this lab

Eduardo M. · 已于 about 1 year前审核

I wasn't new to that. And I finished it in 5 mins.

Ayush G. · 已于 about 1 year前审核

Zie Eya E. · 已于 about 1 year前审核

Mukesh S. · 已于 about 1 year前审核

Ramesh S. · 已于 about 1 year前审核

great

Kotapati N. · 已于 about 1 year前审核

Arinze O. · 已于 about 1 year前审核

Jiri K. · 已于 about 1 year前审核

Having Authorization issue after creating the instance to access jupyter notebook

Sai T. · 已于 about 1 year前审核

MADHU P. · 已于 about 1 year前审核

Lab is extremely slow even with the high internet speed laptops.

Saranya N. · 已于 about 1 year前审核

KEVIN DAVID A. · 已于 about 1 year前审核

syed shafeeq h. · 已于 about 1 year前审核

RAAGHAVAN K. · 已于 about 1 year前审核

JIM ALEJANDRO R. · 已于 about 1 year前审核

Álvaro G. · 已于 about 1 year前审核

BHARATI RAJA K. · 已于 about 1 year前审核

Muhammad Hamza A. · 已于 about 1 year前审核

--------------------------------------------------------------------------- ValueError Traceback (most recent call last) Cell In[29], line 3 1 # TODO 2 -- your code goes here 2 print(df_USAhousing.index) ----> 3 sns.heatmap(df_USAhousing.corr()) File /opt/conda/lib/python3.10/site-packages/pandas/core/frame.py:10054, in DataFrame.corr(self, method, min_periods, numeric_only) 10052 cols = data.columns 10053 idx = cols.copy() > 10054 mat = data.to_numpy(dtype=float, na_value=np.nan, copy=False) 10056 if method == "pearson": 10057 correl = libalgos.nancorr(mat, minp=min_periods) File /opt/conda/lib/python3.10/site-packages/pandas/core/frame.py:1838, in DataFrame.to_numpy(self, dtype, copy, na_value) 1836 if dtype is not None: 1837 dtype = np.dtype(dtype) -> 1838 result = self._mgr.as_array(dtype=dtype, copy=copy, na_value=na_value) 1839 if result.dtype is not dtype: 1840 result = np.array(result, dtype=dtype, copy=False) File /opt/conda/lib/python3.10/site-packages/pandas/core/internals/managers.py:1732, in BlockManager.as_array(self, dtype, copy, na_value) 1730 arr.flags.writeable = False 1731 else: -> 1732 arr = self._interleave(dtype=dtype, na_value=na_value) 1733 # The underlying data was copied within _interleave, so no need 1734 # to further copy if copy=True or setting na_value 1736 if na_value is not lib.no_default: File /opt/conda/lib/python3.10/site-packages/pandas/core/internals/managers.py:1794, in BlockManager._interleave(self, dtype, na_value) 1792 else: 1793 arr = blk.get_values(dtype) -> 1794 result[rl.indexer] = arr 1795 itemmask[rl.indexer] = 1 1797 if not itemmask.all(): ValueError: could not convert string to float: '208 Michael Ferry Apt. 674\nLaurabury, NE 37010-5101'

Xiaojia T. · 已于 about 1 year前审核

Carlos J. · 已于 about 1 year前审核

Mario A. · 已于 about 1 year前审核

Mohamed Z. · 已于 about 1 year前审核

Alokesh D. · 已于 about 1 year前审核