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Q & A › Author "mbera-1990"
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Google Now, Siri, and Cortana can be grouped under _______________
AnsweredAdmin asked 5 years ago • 
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Natural Language Parser is used to extract __________________ and ____________________
AnsweredAdmin asked 5 years ago • 
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A marketing company wants to group its customers into various groups to advertise accordingly. Which machine learning technique would you suggest for the company?
AnsweredAdmin asked 5 years ago • ,
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Series is a one-dimensional labeled array capable of holding any data type
AnsweredAdmin asked 5 years ago • 
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Which of the following takes a dict of dicts or a dict of array-like sequences and returns a DataFrame?
AnsweredAdmin asked 5 years ago • 
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Which of the following input can be accepted by DataFrame?
AnsweredAdmin asked 5 years ago • 
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The result of an operation between unaligned Series will have the ________ of the indexes involved
AnsweredAdmin asked 5 years ago • 
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Which of the following thing can be data in Pandas?
AnsweredAdmin asked 5 years ago • 
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cov and corr supports the optional min_periods keyword
AnsweredAdmin asked 5 years ago • 
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Which of the following can potentially change the dtype of a series?
AnsweredAdmin asked 5 years ago • 
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Which of the following method produces a data ranking with ties being assigned the mean of the ranks for the group?
AnsweredAdmin asked 5 years ago • 
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rolling_count function gives the number of non-null observations
AnsweredAdmin asked 5 years ago • 
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Which of the following is implemented on DataFrame to compute the correlation between like-labeled Series contained in different DataFrame objects?
AnsweredAdmin asked 5 years ago • 
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Which of the following specifies the required minimum number of observations for each column pair in order to have a valid result?
AnsweredAdmin asked 5 years ago • 
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Which of the following object has a method cov to compute covariance between series?
AnsweredAdmin asked 5 years ago • 
82 views1 answers-1 votes
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