User Mr. Sigma. - Data Science Stack Exchange

Mr. Sigma.

Member for 3 years, 2 months
Last seen more than 1 year ago

6 Answers

Score Activity Newest

1 vote

Does it make sense to use TF-IDF to extract most important tokens from a corpus?

text-mining nlp tfidf

answered Jun 6, 2019 at 15:04

1 vote

Accepted

How to get vectors of memory cell & the last output of $LSTM$ in keras?

deep-learning keras lstm

answered Dec 24, 2019 at 6:56

0 votes

Sentence similarity prediction

python nlp scikit-learn similarity text

answered Sep 2, 2019 at 13:55

0 votes

How to know if my Decision tree model is good or bad?

machine-learning decision-trees machine-learning-model data-science-model

answered Aug 16, 2019 at 14:52

0 votes

Gradient boosting how can accuracy increase when we lower the depth of tree?

decision-trees ensemble-modeling

answered Aug 18, 2019 at 11:31

-1 votes

Is logistic regression actually a regression algorithm?

algorithms logistic-regression

answered Sep 2, 2019 at 13:07