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Which code has best runtime and why?(the one commented or the other one)
# for key, value in dict.items(): # if value >= long: # long = value # long_name = key # if value < sh...
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1 1 answer
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how to output f1-score instead of accuracy
I have the code below, outputting the accuracy. How can I output the F1-score instead? Thanks in advance,clf.fit(data_train,target_train) preds = clf.predict(data_test) #...
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989 views
I cannot get this code to work. please help.
from keras.models import Sequential from keras.layers import Dense from keras.layers import LSTM from sklearn.model_selection import train_test_splitmodel = Sequential() ...
2 2 votes
1 1 answer
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What are the best resources for studying SQL?
I am wondering if anyone can suggest the best resources for studying SQL?
0 0 votes
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443
443 views
Looking for program to graph a network with 2 clusters.
I'm a PhD student using qualitative content analysis to look at a number of documents to identify a norm cluster. The structure of the norms I'm trying to look at is that...
1 1 vote
0 0 answers
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527 views
How to print confusion matrix if I am using stratifiedkfold method?
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531 views
I am facing the error after importing torch module in python. How can I solve it? The error link is given below
https://ibb.co/MgXvrkL
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583 views
How to split into train and test using PKL file?
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0 0 answers
525
525 views
Suggestion For Model
2 2 votes
1 1 answer
736
736 views
Please provide information about Certificate in Data Science at School of Continuing Studies, University of Toronto
I really appreciate you providing some details about data science certificate at UofT SCS, and enrollment dates.
1 1 vote
1 1 answer
1.8k
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How to create def for cross_val_score related to linear regression problem?
def cross_val_score(estimator,X,y,scoring,cv): scores=cross_val_score scores_rmse=np.sqrt(-scores) print('Scores: ',scores_rmse) print("Mean:", scores_rms...
0 0 votes
1 1 answer
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707 views
What are some best features of Python3 in comparison to Python2?
Python3 and Python2 seems so similar, and the only changes which are obvious are some changes in functions such as print that now needs parentheses. Are there other impro...
1 1 vote
1 1 answer
1.2k
1.2k views
What are the best resources for studying Python?
What are the best resources for studying Python?
0 0 votes
1 1 answer
1.5k
1.5k views
How to convert equations in documents to LaTeX?
In Wikipedia, or any other document there are some math equations I am looking a simple way to convert to LaTeX. Is there any easy way for it?
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2 answers 2 answers
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Who can write a recursive Python program for Fibonacci sequence 0,1,1,2,3,5,8,...?
Please also check if the fibo(7) = 8
1 1 vote
1 1 answer
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How to use Watson Assistant V2 in my nodejs code?
I wanted to use Watson Assistant V2 in my following nodejs code, but it cannot be found and gave me error.var AssistantV2 = require('watson-developer-cloud/assistant/v2')...
0 0 votes
1 1 answer
631
631 views
How do I create comments in my code?
0 0 votes
1 1 answer
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If s='Sammy' what is the output of s[2:]?
0 0 votes
1 1 answer
525
525 views
What are Decorators?
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1 1 answer
614
614 views
What is a Magic class methods ?
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