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Sergey Bushmanov

Rating
1508.93 (78,731st) 		Reputation
4,495 (37,075th)
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Title Δ
training data with GridSearchCV gives me ValueError, Sci-kit learn 0.00
Specify Index Range on Train Split SciKit-Learn 0.00
How to rename categories after using pandas.cut with IntervalIndex? 0.00
How to filter clusters produced by DBSCAN based on size? +0.01
CatBoost border 0.00
Pandas create new dataframe based off of earliest created time for... 0.00
How to do proper imputation in Python / Sklearn +0.50
sparse matrix length is ambiguous +1.66
Sklearn TfIdfVectorizer remove docs containing all stopwords +0.49
In python,how to get the rows from a data frame where a particular... -0.57
sklearn stratified k-fold CV with linear model like ElasticNetCV 0.00
Get the synonyms out of a dataframe 0.00
I updated scikit.learn but I have still get this error: ModuleNotFo... 0.00
Higher Dimensional DBSCAN In Sklearn 0.00
ValueError: Number of features of the model must match the input. M... 0.00
scikit learn transform multiple text features 0.00
Isolation Forest in Python 0.00
How to Combine a TF_IDF Vectorizer with a Custom Feature 0.00
Pandas: How to print rows containing specified element of list -0.93
Remove Twitter mentions from Pandas column +0.50
Importing excel data with pandas showing date-time despite being da... -0.51
ValueError: could not convert string to float: '1,141' -0.98
Calculate tf-idf weight for only given word list with sklearn 0.00
Sklearn - Found input variables with inconsistent numbers of sample... 0.00
correlation matrix between cities 0.00
Numpy array format for fit_transform(image) TSNE method 0.00
Select rows from a data frame where two elements match on a single... 0.00
Inconsistent numbers of samples in sklearn python 0.00
Convert array into list for MultiLabelBinarizer +1.66
how to fix ''Found input variables with inconsistent number... 0.00
sklearn - model.coef_ returns NxN matrix +0.56
TypeError from SciKit-Learn's LabelEncoder +2.86
Features for Support Vector Machine (SVM) 0.00
How to specify date standard when using .apply(pd.Timestamp). Pytho... 0.00
How to add an extra row of 1's at top of a NumPy array +0.07
writing an R function -0.54
Flag if the last element in a group contain particular string in Pa... -2.66
how to enable probability estimates when using scikitlearn's Li... 0.00
How to remove Outliers in Python? 0.00
Only show non-repeated characters in a column in a new column (pand... +4.85
Problem with dimension of Train and Test dataset in MultinomialNB 0.00
Problem with CountVectorizer from scikit-learn package 0.00
Cannot plot dataframe as barh because TypeError: Empty 'DataFra... -0.13
In python I need to remove 1st letter -2.10
List of column_names having dtypes as 'object' 0.00
How to decode web scrapped data..? +4.22
How to duplicate and modify rows in a pandas dataframe? -3.87
Most Frequent Words from Sentences grouped by category -1.97
Titanic Machine Learning Problem using Logistic Regression 0.00
pandas to_csv , number of unique record reduces +4.07