Implementation questions about data science.
I am trying to drop NA values from a pandas dataframe. I have used dropna() (which should drop all NA …
python pandas data-scienceI have this code ,i want to remove the column 'timestamp' from the file :u.data but can't.It shows …
python pandas machine-learning recommendation-engine data-scienceTrying to use pyramid's auto arima function and getting nowhere. Importing the whole class: import pyramid stepwise_fit = auto_arima(…
python data-science pyramid-analyticsI am working on a sequential labeling problem with unbalanced classes and I would like to use sample_weight to …
python deep-learning keras data-scienceI am currently performing multi class SVM with linear kernel using python's scikit library. The sample training data and testing …
python python-2.7 scikit-learn svm data-scienceCan I think of an ORC file as similar to a CSV file with column headings and row labels containing …
python pandas pyspark data-science orcI am trying to find ROC curve and AUROC curve for decision tree. My code was something like clf.fit(…
python scikit-learn data-science aucI am trying to predict the close price (1 or 0) based on the features present in the 'input_data'. But when …
python machine-learning keras deep-learning data-scienceI need to know whether coherence score of 0.4 is good or bad? I use LDA as topic modelling algorithm. What …
data-scienceI have this kind of data : ID x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 1 -0.18 5 -0.40 -0.26 0.53 …
python numpy matplotlib data-science