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Answers by SakshiSharma
0
votes
Which of the following offsets, do we use in case of least square line fit?
answered
Dec 31, 2019
in
Data Science
#vertical-axis
0
votes
Suppose we have generated the data with help of polynomial regression of degree 3 (degree 3 will perfectly fit this data).
answered
Dec 31, 2019
in
Data Science
#polynomial-regression
0
votes
Suppose you are training a linear regression model. Now consider these points.
answered
Dec 31, 2019
in
Data Science
#linear-regression
0
votes
Suppose we fit “Lasso Regression” to a data set, which has 100 features (X1,X2…X100).
answered
Dec 31, 2019
in
Data Science
#lasso-regression
0
votes
Star Schema Example
answered
Dec 27, 2019
in
Data Science
#star-schema-example
0
votes
star schema snowflake schema
answered
Dec 27, 2019
in
Data Science
#snowflake-schema
0
votes
star schema and snowflake schema
answered
Dec 27, 2019
in
Data Science
#star-snowflake
0
votes
star schema data warehouse
answered
Dec 27, 2019
in
Data Science
star-schema-data-warehouse
0
votes
star schema vs snowflake schema
answered
Dec 27, 2019
in
Data Science
#star-vs-snowflake
0
votes
star schema model
answered
Dec 27, 2019
in
Data Science
#star-schema
0
votes
What is Cluster Sampling?
answered
Dec 27, 2019
in
Data Science
#cluster-sampling
0
votes
What is Systematic Sampling?
answered
Dec 27, 2019
in
Data Science
#systematic-sampling
0
votes
What are Eigenvectors and Eigenvalues?
answered
Dec 27, 2019
in
Data Science
#eigenvectors
#eigenvalues
0
votes
Can you cite some examples where a false positive is important than a false negative?
answered
Dec 27, 2019
in
Data Science
##positive-example
0
votes
Can you cite some examples where a false negative important than a false positive?
answered
Dec 27, 2019
in
Data Science
#negative-example
0
votes
Can you cite some examples where both false positive and false negatives are equally important?
answered
Dec 27, 2019
in
Data Science
#positive-negative-example
0
votes
Can you explain the difference between a Validation Set and a Test Set?
answered
Dec 27, 2019
in
Data Science
#validation-set
0
votes
Explain cross-validation
answered
Dec 27, 2019
in
Data Science
#cross-validation
0
votes
What is Supervised Learning?
answered
Dec 27, 2019
in
Data Science
#supervised-learning
0
votes
What is Unsupervised learning?
answered
Dec 27, 2019
in
Data Science
#unsupervised-learning
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