data_analysis | 基于Python的南京二手房数据采集及可视化分析

Removing the display: flex property from this class will fix it.

I don't see an alternative to dropping RandomizedSearchCV. Internally RandomSearchCV calls sample_without_replacement to sample from your feature space. When your feature space is larger than C's long size, scikit-learn's sample_without_replacement simply breaks down.

Luckily, random search kind of sucks anyway. Check out optuna as an alternative. It is way smarter about where in your feature space to spend time evaluating (paying more attention to high-performing areas), and does not require you to limit your feature space precision beforehand (that is, you can omit the step size). More generally, check out the field of AutoML.

If you insist on random search however, you'll have to find another implementation. Actually, optuna also supports a random sampler.

using ax.patches you can achieve it.

This will do:

As per Hive-6384 Jira, Starting from Hive-1.2 you can use Timestamp,date types in parquet tables.

Workarounds for Hive < 1.2 version:

1. Using String type:

Try the following (documentation is inside the code):

Not really sure how your whole construct looks like, but the following should work...

I believe you can accomplish what you want using GridSpec. The following code should produce what you want using simulated data:

I had a similar error. I found that the apply function of a GroupBy object does not behave the same as the apply function of a Pandas DataFrame. More information on the apply function of the GroupBy object can be found here.

The function you provide in your apply function should get dataframe as an argument. It also returns a dataframe. The function thus modifies a dataframe whereas the function you provided modifies a row.

It gives the error () got an unexpected keyword argument 'axis' as the apply function here only accepts a function which modifies a dataframe and args kwargs which are fed to your function.

It tries to feed your lambda function the axis parameter (which it thinks is an argument for your function) and since your lambda function does not demand this parameter, it displays this error.

The solution for your end would be to change the lambda function to a correct function as described above.

Assignin path = ... doesn't change the current working directory. Instead, use the absolute path as suggested by Michael, or change the working directory using:

%cd /content/gdrive/My Drive

You can observe the current working directory using %pwd and the files in the current directory using %ls.