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Rating Stats for

Alex Serra Marrugat

Rating
1501.81 (379,236th)

Reputation
1,694 (97,596th)

Page: 1 2

Title	Δ
Why am I getting 99% accuracy when using a Linear Regression model...	0.00
Python Sklearn with tree - Found input variables with inconsistent...	0.00
Isolation forest with multiple features detecting everything as an...	0.00
ValueError: Found input variables with inconsistent numbers of samp...	0.00
Random Forest feature importance per value of a column in Python	-0.02
AttributeError: 'str' object has no attribute 'decode&#...	+4.04
ValueError: Unknown label type: 'unknown' - sklearn	0.00
Random Forest "Feature Importance"	0.00
Is that overfitting problem? or what is going on?	0.00
How to get independent probabilities of all classes for each sample...	-3.38
How to fix this classification report warning?	+4.05
Why is scikit-learn r2 score zero?	+4.72
Matthew's Correlation Coefficient and Precision throws errors i...	0.00
Defining data in classification trees: ordinal vs nominal	0.00
Multi classification with Random Forest - how to measure the "...	+3.95
Plot decision tree doesn't give the expected outcome	0.00
Stratify and model evaluation	0.00
could not convert string to float: 'CC6000'	0.00
train_test_split weird x_test prediction results	0.00
Linear Regression Python- not fitting	0.00
classification report in machine learning sklearn	0.00
Found input variables with inconsistent numbers of samples: [2788,...	0.00
How to compare two dictionary and extract other values	-3.80
What is the acceptable offset for mean and standard deviation after...	0.00
sklearn ValueError: Input contains NaN	0.00
Large dataset - ANN	0.00
How to know when an overfitting is taking place?	0.00
Python scikit learn decision tree	0.00
Must a dataset for a classifier be perfectly balanced?	0.00
How do I get this model to predict the multi label classification v...	0.00
Value Error X has 24 features, but DecisionTreeClassifier is expect...	-2.00
Scaling the dataset for train and test set (StandardScaler, Binariz...	0.00
What is the meaning of "value" in a node in sklearn decis...	0.00
fit or fit_transform if I used StandardScaler on the entire dataset?	0.00
How to get the corresponding values of a list	-3.97
one-hot encoding not working properly with logistic regression	0.00
why is fit_transform() not applied to test sets?	0.00
Is it cheating to change the random state for test-train split to g...	0.00
Why is ColumnTransformer producing a different output using the sam...	0.00
predict_proba() Logistic Regression when predicting a single value	0.00
How do I produce a bar chart of the mean of the data in each catego...	0.00
compare 2 columns in dataframe and save conditions in another colum...	0.00
Feature Importance and Model Score	0.00
Producing a confusion matrix with cross_validate	+0.05
ValueError: Classification metrics can't handle a mix of multil...	0.00
ValueError: Number of features of the model must match the input. M...	0.00
MultinomialNB or GaussianNB or CategoricalNB what to use here?	0.00
Feature selection accuracy never improve above %0.1 in RandomForest	0.00
Differencies between OneHotEncoding (sklearn) and get_dummies (pand...	0.00
Pandas - Adding individual Z-Scores to each row based on an id	0.00