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A process used to identify unusual data points is _________ View:-18151
Question Posted on 31 Aug 2020

A process used to identify unusual data points is _________
Choose the correct option from below list

ADS Posted In : DataBase | Structured Data Classification

Images and documents are examples of _________ View:-23971
Question Posted on 06 Aug 2020

Images and documents are examples of _________
Choose the correct option from below list
(1)Structure....

ADS Posted In : DataBase | Structured Data Classification

Which command is used to identify the unique values of a column? View:-15746
Question Posted on 06 Aug 2020

Which command is used to identify the unique values of a column?
Choose the correct option from below lis....

ADS Posted In : DataBase | Structured Data Classification

What kind of classification is our case study 'Churn Analysis'? View:-19650
Question Posted on 05 Aug 2020

What kind of classification is our case study 'Churn Analysis'?
Choose the correct option from below list....

ADS Posted In : DataBase | Structured Data Classification

Identify the structured data from the following. View:-24767
Question Posted on 30 Jul 2020

Identify the structured data from the following.
Choose the correct option from below list
(1)Data fr....

ADS Posted In : DataBase | Structured Data Classification

True Negative is when the predicted instance and the actual instance are positive. View:-32807
Question Posted on 24 Aug 2020

True Negative is when the predicted instance and the actual instance are positive.
Choose the correct opt....

ADS Posted In : DataBase | Structured Data Classification

Clustering is an example of ___________ View:-20931
Question Posted on 20 Aug 2020

Clustering is an example of ___________
Choose the correct option from below list
(1)Unsupervised cla....

ADS Posted In : DataBase | Structured Data Classification

A technique used to depict the performance in a tabular form that has 2 dimensions namely actual and predicted sets of data is ________ View:-21102
Question Posted on 19 Aug 2020

A technique used to depict the performance in a tabular form that has 2 dimensions namely actual and predicte....

ADS Posted In : DataBase | Structured Data Classification

Which type of cross-validation is used for an imbalanced dataset? View:-17881
Question Posted on 18 Aug 2020

Which type of cross-validation is used for an imbalanced dataset?
Choose the correct option from below li....

ADS Posted In : DataBase | Structured Data Classification

Identify the command used to view the dataset SIZE, and what is the value returned? View:-22297
Question Posted on 14 Aug 2020

Identify the command used to view the dataset SIZE, and what is the value returned?
Download the dataset ....

ADS Posted In : DataBase | Structured Data Classification

Is there a class imbalance problem in the given data set? View:-20855
Question Posted on 12 Aug 2020

Is there a class imbalance problem in the given data set?
Download the dataset from https://gist.githubus....

ADS Posted In : DataBase | Structured Data Classification

Which classifier converges easily with less training data? View:-12877
Question Posted on 11 Aug 2020

Which classifier converges easily with less training data?
Choose the correct option from below list
....

ADS Posted In : DataBase | Structured Data Classification

The fit(X, y) is used to _________ View:-23341
Question Posted on 08 Aug 2020

The fit(X, y) is used to _________
Choose the correct option from below list
(1)Evaluate the classifi....

ADS Posted In : DataBase | Structured Data Classification

The classification where each data is mapped to more than one class is called _________ View:-20825
Question Posted on 19 Sep 2020

The classification where each data is mapped to more than one class is called _________
Choose the correc....

ADS Posted In : DataBase | Structured Data Classification

Which preprocessing technique is used to make the data Gaussian with zero mean and unit variance? View:-16984
Question Posted on 15 Sep 2020

Which preprocessing technique is used to make the data Gaussian with zero mean and unit variance?
Choose ....

ADS Posted In : DataBase | Structured Data Classification

Email spam detection is an example of ________ View:-25238
Question Posted on 14 Sep 2020

Email spam detection is an example of ________
Choose the correct option from below list
(1)Unsupervi....

ADS Posted In : DataBase | Structured Data Classification

How many classes will the following command return? View:-20610
Question Posted on 10 Sep 2020

How many classes will the following command return?
(target classes in the dataset) : classes=list(iris['....

ADS Posted In : DataBase | Structured Data Classification

Pruning is a technique associated with _________ View:-20474
Question Posted on 07 Sep 2020

Pruning is a technique associated with _________
Choose the correct option from below list
(1)Logisti....

ADS Posted In : DataBase | Structured Data Classification

Choose the correct sequence from the following. View:-24514
Question Posted on 07 Sep 2020

Choose the correct sequence from the following.
Choose the correct option from below list
(1)Data Ana....

ADS Posted In : DataBase | Structured Data Classification

The commonly used package for machine learning in Python is _________ View:-21289
Question Posted on 17 Sep 2020

The commonly used package for machine learning in Python is _________
Choose the correct option from belo....

ADS Posted In : DataBase | Structured Data Classification

Cross-validation causes over-fitting. View:-27923
Question Posted on 16 Sep 2020

Cross-validation causes over-fitting.
Choose the correct option from below list
(1)False
(2)True ....

ADS Posted In : DataBase | Structured Data Classification

Choose the correct sequence for the classifier building from the following. View:-25979
Question Posted on 11 Sep 2020

Choose the correct sequence for the classifier building from the following.
Choose the correct option fro....

ADS Posted In : DataBase | Structured Data Classification

Model Tuning helps to increase the accuracy. View:-26696
Question Posted on 04 Sep 2020

Model Tuning helps to increase the accuracy.
Choose the correct option from below list
(1)True
(2....

ADS Posted In : DataBase | Structured Data Classification

Select the pre-processing technique(s) from the following. View:-29109
Question Posted on 02 Sep 2020

Select the pre-processing technique(s) from the following.
Choose the correct option from below list
....

ADS Posted In : DataBase | Structured Data Classification

Let's assume you are solving a classification problem with a highly imbalanced class. View:-22041
Question Posted on 31 Aug 2020

Let's assume you are solving a classification problem with a highly imbalanced class.
The majority class....

ADS Posted In : DataBase | Structured Data Classification

Imputing is a strategy to handle ____________ View:-22061
Question Posted on 27 Aug 2020

Imputing is a strategy to handle ____________
Choose the correct option from below list
(1)Class Imba....

ADS Posted In : DataBase | Structured Data Classification

A classifier that can compute using numeric as well as categorical values is ________ View:-22646
Question Posted on 25 Aug 2020

A classifier that can compute using numeric as well as categorical values is ________
Choose the correct ....

ADS Posted In : DataBase | Structured Data Classification

The cross-validation technique is used to evaluate a classifier by dividing the data set into a training set to train the classifier and a testing set View:-30366
Question Posted on 23 Aug 2020

The cross-validation technique is used to evaluate a classifier by dividing the data set into a training set ....

ADS Posted In : DataBase | Structured Data Classification

To view the first 3 rows of the dataset, which of the following commands is used? View:-26947
Question Posted on 21 Aug 2020

To view the first 3 rows of the dataset, which of the following commands is used?
Download the dataset fr....

ADS Posted In : DataBase | Structured Data Classification

Supervised learning differs from unsupervised learning as supervised learning requires __________ View:-25538
Question Posted on 19 Aug 2020

Supervised learning differs from unsupervised learning as supervised learning requires __________
Choose ....

ADS Posted In : DataBase | Structured Data Classification

What does the command iris['species'].value_counts() return? View:-19601
Question Posted on 17 Aug 2020

What does the command iris['species'].value_counts() return?
Download the dataset from https://gist.githu....

ADS Posted In : DataBase | Structured Data Classification

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