Data Science/ Machine Learning

Topic	Replies	Views	Activity
Confidence Interval Data Science/ Machine Learning	2	24	8 September 2020
Excel project Data Science/ Machine Learning	2	30	8 September 2020
Create 5 price bands in the business such that each of them has nearly equal business Data Science/ Machine Learning data-analysis , tableau	2	24	7 September 2020
GYM in Reinforcement Learning Data Science/ Machine Learning machine-learning , data-science , reinforcement-learni	2	23	7 September 2020
Most Used Algorithm Data Science/ Machine Learning data-science	2	26	7 September 2020
Questions help Data Science/ Machine Learning	2	24	7 September 2020
What is overfitting? Data Science/ Machine Learning data-science , data-analysis	2	30	7 September 2020
What is boosting? Data Science/ Machine Learning data-science , data	2	33	7 September 2020
Difference between convex and non-convex cost function; what does it mean when a cost function is non-convex? Data Science/ Machine Learning data-science , data-analysis	2	31	7 September 2020
Describe Markov chains? Data Science/ Machine Learning data-science , data-analysis	2	31	7 September 2020
When underfitting occurs in a static model? Data Science/ Machine Learning data-science	2	26	7 September 2020
Displaying max and min values together Data Science/ Machine Learning	2	14	6 September 2020
Explain what precision and recall are? Data Science/ Machine Learning data-analysis	2	27	5 September 2020
What is a recall? Data Science/ Machine Learning data-science	3	22	5 September 2020
While working on a data set, how can you select important variables? Data Science/ Machine Learning data-science	2	24	5 September 2020
What is the exploding gradient problem while using back propagation technique? Data Science/ Machine Learning data-science , techniques	2	21	5 September 2020
What is meant by ‘Training set’ and ‘Test Set’? Data Science/ Machine Learning data-science , data-sets	2	24	5 September 2020
Is it possible to capture the correlation between continuous and categorical variable? Data Science/ Machine Learning data-science	2	22	5 September 2020
Is it possible capture the correlation between continuous and categorical variable? If yes, how? Data Science/ Machine Learning data-science , techniques , correlation	2	23	5 September 2020
When is Ridge regression favorable over Lasso regression? Data Science/ Machine Learning data-analysis	2	28	5 September 2020
Are expected value and mean value different? Data Science/ Machine Learning	2	11	5 September 2020
Explain cluster sampling technique in Data science Data Science/ Machine Learning	2	16	5 September 2020
What is the difference between Cluster and Systematic Sampling? Data Science/ Machine Learning data-science	2	14	5 September 2020
What is an Eigenvalue and Eigenvector? Data Science/ Machine Learning data-science	2	18	5 September 2020
How will you calculate eigenvalues and eigenvectors of the following 3x3 matrix? Data Science/ Machine Learning data-science	2	15	5 September 2020
How to make data normal using Box-Cox transformation? Data Science/ Machine Learning data-science	2	19	5 September 2020
What are the confounding variables? Data Science/ Machine Learning data-science , data-analysis	2	21	5 September 2020
What are the feature selection methods used to select the right variables? Data Science/ Machine Learning data-science , data-analysis	2	15	5 September 2020
How do you build a random forest model? Data Science/ Machine Learning	2	18	5 September 2020
Explain the steps in making a decision tree Data Science/ Machine Learning data-science , data-analysis	2	17	5 September 2020