小编use*_*458的帖子

I want to build a heatmap where on Y-axis will be number of trees, on X number of leafs, and in the center auc-roc Here is my code

df = pd.DataFrame(store,columns = ['n_trees' , 'n_leafs', 'auc-roc']) 
df.set_index(['n_trees'], inplace=True)
ax = sns.heatmap(df)

My dataframe looks like this:

         n_leafs   auc-roc
n_trees                   
10             1  0.7
10             3  0.892529
10             5  0.107495
159            1  0.155
159            3  0.7581
...          ...       ...
1202           3  0.420
1202           5  0.422
1351           1  0.398
1351           3  0.273
1351 …