Today’s Question:  How can we display the current time using #python ? #interviewprep #datascience

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Today’s Question: How can we display the current time using #python ? #interviewprep #datascience

3 months ago - 0:46

Today’s Question: How do you do data abstraction in #python ? #datascience  #interviewprep

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Today’s Question: How do you do data abstraction in #python ? #datascience #interviewprep

3 months ago - 0:43

Today’s Ques: How do you decide which machine learning algorithm to use for classification problem?

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Today’s Ques: How do you decide which machine learning algorithm to use for classification problem?

3 months ago - 0:45

Today’s Ques: What is feature engineering and how it affect ML model performance? #interviewprep

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Today’s Ques: What is feature engineering and how it affect ML model performance? #interviewprep

3 months ago - 0:51

Today’s Ques: How do you start the #python debugger? #interviewprep #datascience #pythonprogramming

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Today’s Ques: How do you start the #python debugger? #interviewprep #datascience #pythonprogramming

3 months ago - 0:30

Today’s Question:  Why Class Method directly operates on the class itself and not on instance?

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Today’s Question: Why Class Method directly operates on the class itself and not on instance?

3 months ago - 0:51

Today’s Question: When should use Classification over regression in Machine Learning? #interviewprep

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Today’s Question: When should use Classification over regression in Machine Learning? #interviewprep

3 months ago - 0:51

Today’s Question: What is Deep Learning? #interviewprep #machinelearning #datascience

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Today’s Question: What is Deep Learning? #interviewprep #machinelearning #datascience

3 months ago - 0:32

Today’s Question:  How is memory management done in #python ? #interviewprep #pythonprogramming

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Today’s Question: How is memory management done in #python ? #interviewprep #pythonprogramming

3 months ago - 0:38

🧠 Today’s Question: What are the built-in data types in Python? #interviewprep #pythonprogramming

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🧠 Today’s Question: What are the built-in data types in Python? #interviewprep #pythonprogramming

3 months ago - 0:31

🧠 Today’s Question: What is the difference between mutable and immutable data types in programming?

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🧠 Today’s Question: What is the difference between mutable and immutable data types in programming?

3 months ago - 0:46

Today’s Question: What are some real-life applications of clustering algorithms? #interviewprep

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Today’s Question: What are some real-life applications of clustering algorithms? #interviewprep

3 months ago - 0:59

Today’s Question: Can we pass a function as an argument in #python ? #interviewprep #datascience

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Today’s Question: Can we pass a function as an argument in #python ? #interviewprep #datascience

3 months ago - 0:48

Today’s Question:  What is a variable in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What is a variable in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:37

Today’s Question: What are some common methods of reducing dimensionality in machine learning?

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Today’s Question: What are some common methods of reducing dimensionality in machine learning?

3 months ago - 0:52

Today’s Question:  What is the difference between xrange and range functions? #python #interviewprep

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Today’s Question: What is the difference between xrange and range functions? #python #interviewprep

3 months ago - 0:39

Today’s Question: What are the two main unsupervised machine learning techniques? #machinelearning

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Today’s Question: What are the two main unsupervised machine learning techniques? #machinelearning

3 months ago - 0:36

Today’s Question:  What is the main difference between #python Array and Lists? #interviewprep

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Today’s Question: What is the main difference between #python Array and Lists? #interviewprep

3 months ago - 0:36

Today’s Question:  What is a Pass in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What is a Pass in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:32

Today’s Question: What is a Neural Network? #interviewprep #machinelearning #datascience

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Today’s Question: What is a Neural Network? #interviewprep #machinelearning #datascience

3 months ago - 0:39

Today’s Ques: What is the characteristic of static method in #python ? #interviewprep #datascience

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Today’s Ques: What is the characteristic of static method in #python ? #interviewprep #datascience

3 months ago - 0:37

Today’s Question: How to handle Imbalance Dataset in classification problems? #interviewprep #ai

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Today’s Question: How to handle Imbalance Dataset in classification problems? #interviewprep #ai

1 month ago - 1:00

Today’s Question: What is significance of Fourier Transform in Deep Learning? #interviewprep

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Today’s Question: What is significance of Fourier Transform in Deep Learning? #interviewprep

2 months ago - 0:47

Today’s Question: Why can't we use linear regression for classification task? #interviewprep

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Today’s Question: Why can't we use linear regression for classification task? #interviewprep

3 months ago - 0:36

Today’s Ques: How to delete a file using #python ? #interviewprep #datascience #pythonprogramming

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Today’s Ques: How to delete a file using #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:50

Today’s Question:  What are Generators in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What are Generators in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:40

Today’s Question: What is Confusion Matrix? #interviewprep #machinelearning #datascience #ai

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Today’s Question: What is Confusion Matrix? #interviewprep #machinelearning #datascience #ai

2 months ago - 0:35

Today’s Ques: What is the main difference between Lasso and Ridge regression in terms of penalty?

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Today’s Ques: What is the main difference between Lasso and Ridge regression in terms of penalty?

3 months ago - 0:43

Today’s Ques: What’s difference between content-based & collaborative filtering in recommendations?

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Today’s Ques: What’s difference between content-based & collaborative filtering in recommendations?

3 months ago - 0:55

Today’s Question: How to handle exception in #pythonprogramming ? #interviewprep #datascience

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Today’s Question: How to handle exception in #pythonprogramming ? #interviewprep #datascience

2 months ago - 0:49

Today’s Ques: What issues arise with too many features in a model, and how can they be mitigated?

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Today’s Ques: What issues arise with too many features in a model, and how can they be mitigated?

2 months ago - 0:42

Today’s Ques: What is the working procedure of the XGBoost model? #machinelearning #interviewprep

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Today’s Ques: What is the working procedure of the XGBoost model? #machinelearning #interviewprep

3 months ago - 0:46

Today’s Ques: What is difference between @classmethod, @staticmethod & instance methods in #python ?

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Today’s Ques: What is difference between @classmethod, @staticmethod & instance methods in #python ?

3 months ago - 0:56

Today’s Ques: What’s difference between correlation & covariance in measuring variable relationships

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Today’s Ques: What’s difference between correlation & covariance in measuring variable relationships

3 months ago - 1:00

🧠 Today’s Question: What is a dynamically typed language? #pythonprogramming #interviewprep

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🧠 Today’s Question: What is a dynamically typed language? #pythonprogramming #interviewprep

3 months ago - 0:44

Today’s Ques: What’s the difference between a loss & cost function, and how are they related?

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Today’s Ques: What’s the difference between a loss & cost function, and how are they related?

3 months ago - 0:57

Today’s Ques: How does the Support Vector Machine Algorithm handle self-learning? #machinelearning

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Today’s Ques: How does the Support Vector Machine Algorithm handle self-learning? #machinelearning

3 months ago - 0:36

Today’s Question: How can you make a #python script executable on Unix? #interviewprep #datascience

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Today’s Question: How can you make a #python script executable on Unix? #interviewprep #datascience

3 months ago - 0:46

Today’s Question:  What is a namespace in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What is a namespace in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:45

Today’s Question: What are generators in #python ? #interviewprep #pythonprogramming #datascience

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Today’s Question: What are generators in #python ? #interviewprep #pythonprogramming #datascience

3 months ago - 0:35

Today’s Ques: What'r eigenvalues & eigenvectors, how they relate to variance & principal components?

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Today’s Ques: What'r eigenvalues & eigenvectors, how they relate to variance & principal components?

2 months ago - 0:43

🧠 Today’s Question: Is indentation required in Python? #pythonprogramming  #interviewprep

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🧠 Today’s Question: Is indentation required in Python? #pythonprogramming #interviewprep

3 months ago - 0:27

Today’s Question: What is PASS in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What is PASS in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:39

Today’s Ques: Can conv and pooling layers replace fully connected layers to reduce overfitting risk?

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Today’s Ques: Can conv and pooling layers replace fully connected layers to reduce overfitting risk?

2 months ago - 0:53

Today’s Question:  How does #python  pass arguments by value or by reference? #interviewprep

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Today’s Question: How does #python pass arguments by value or by reference? #interviewprep

3 months ago - 0:44

Today’s Question: What are Feature Scaling Techniques? #interviewprep #machinelearning #datascience

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Today’s Question: What are Feature Scaling Techniques? #interviewprep #machinelearning #datascience

2 months ago - 0:49

Today’s Question: What is lambda in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What is lambda in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:44

Today’s Question: What is PYTHONPATH in #python ? #interviewprep #datascience #pythonprogramming

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Today’s Question: What is PYTHONPATH in #python ? #interviewprep #datascience #pythonprogramming

3 months ago - 0:34

Today’s Question: What is correlation, and how does it relate to covariance? #interviewprep

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Today’s Question: What is correlation, and how does it relate to covariance? #interviewprep

3 months ago - 1:07

Today’s Question: Is Tuple Comprehension possible in #python ? If yes, how and if not why?

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Today’s Question: Is Tuple Comprehension possible in #python ? If yes, how and if not why?

3 months ago - 0:42

Today’s Quest: How can a system use reinforcement learning to play a game of chess? #interviewprep

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Today’s Quest: How can a system use reinforcement learning to play a game of chess? #interviewprep

3 months ago - 1:23

Today’s Question: What are the three main stages involved in building a Machine Learning Model?

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Today’s Question: What are the three main stages involved in building a Machine Learning Model?

3 months ago - 0:45

Today’s Ques: How do split the data into training & test set for model deployment? #machinelearning

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Today’s Ques: How do split the data into training & test set for model deployment? #machinelearning

3 months ago - 0:39

Today’s Question: What are the key differences between PCA and t-SNE in dimensionality reduction?

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Today’s Question: What are the key differences between PCA and t-SNE in dimensionality reduction?

2 months ago - 0:40

Today’s Ques: What is Principal Component Analysis (PCA) & when is it typically used? #interviewprep

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Today’s Ques: What is Principal Component Analysis (PCA) & when is it typically used? #interviewprep

3 months ago - 0:48

Today’s Ques: How well does Naive Bayes generalize, especially on small or limited training data?

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Today’s Ques: How well does Naive Bayes generalize, especially on small or limited training data?

3 months ago - 0:41

Today’s Question:  What is are the main differences between Lists and Tuples in #python ?

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Today’s Question: What is are the main differences between Lists and Tuples in #python ?

3 months ago - 1:00

Today’s Ques: How do we handle KNN when the K nearest neighbors belong to different classes?

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Today’s Ques: How do we handle KNN when the K nearest neighbors belong to different classes?

3 months ago - 0:42

Today’s Question: What types of data considered binary data in #python ? #interviewprep

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Today’s Question: What types of data considered binary data in #python ? #interviewprep

3 months ago - 0:39

Today’s Question: What is List Comprehension? #python #interviewprep #datascience #pythonprogramming

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Today’s Question: What is List Comprehension? #python #interviewprep #datascience #pythonprogramming

3 months ago - 0:52

Today’s Ques: How's centroid initialization affect clustering convergence, & what improve the start?

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Today’s Ques: How's centroid initialization affect clustering convergence, & what improve the start?

3 months ago - 0:54

Today’s Question: What are global, protected and private attributes in #python ? #interviewprep

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Today’s Question: What are global, protected and private attributes in #python ? #interviewprep

3 months ago - 0:41

Today’s Question:  What are Decorators in #python programming? #interviewprep #datascience

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Today’s Question: What are Decorators in #python programming? #interviewprep #datascience

3 months ago - 0:37

Today’s Question: How is #python interpreted? #interviewprep #datascience #pythonprogramming

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Today’s Question: How is #python interpreted? #interviewprep #datascience #pythonprogramming

3 months ago - 0:41

Today’s Question: What is #machinelearning ? #interviewprep #datascience #artificialintelligence #ai

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Today’s Question: What is #machinelearning ? #interviewprep #datascience #artificialintelligence #ai

2 months ago - 0:34

Today’s Question: What’s the purpose of projecting data onto components in dimensionality reduction?

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Today’s Question: What’s the purpose of projecting data onto components in dimensionality reduction?

3 months ago - 0:45

Today’s Question: What is the purpose of Cost Function in #machinelearning ? #interviewprep

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Today’s Question: What is the purpose of Cost Function in #machinelearning ? #interviewprep

2 months ago - 0:42

Today’s Question: Define encapsulation in #python . #interviewprep #datascience #pythonprogramming

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Today’s Question: Define encapsulation in #python . #interviewprep #datascience #pythonprogramming

3 months ago - 0:35

Today’s Question:  What is the main difference between a for loop and a while loop in #python ?

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Today’s Question: What is the main difference between a for loop and a while loop in #python ?

3 months ago - 0:43

Today’s Ques: What happens when independent variables highly correlated in regression & its impact?

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Today’s Ques: What happens when independent variables highly correlated in regression & its impact?

2 months ago - 0:38

Today’s Question: How do you handle outliers values in a dataset? #interviewprep #machinelearning

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Today’s Question: How do you handle outliers values in a dataset? #interviewprep #machinelearning

3 months ago - 0:58

Today’s Ques: What is the main difference between Machine Learning and Deep Learning? #interviewprep

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Today’s Ques: What is the main difference between Machine Learning and Deep Learning? #interviewprep

3 months ago - 1:06

Today’s Question: How Early Stopping work in #machinelearning ? #interviewprep #datascience #ai

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Today’s Question: How Early Stopping work in #machinelearning ? #interviewprep #datascience #ai

2 months ago - 0:45

Today’s Question:  What is a Zip function? #python #interviewprep #datascience #pythonprogramming

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Today’s Question: What is a Zip function? #python #interviewprep #datascience #pythonprogramming

3 months ago - 0:46

Today’s Question: Why is it a good idea to remove highly correlated features in a dataset?

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Today’s Question: Why is it a good idea to remove highly correlated features in a dataset?

3 months ago - 0:38

Today’s Ques: How to calculate a covariance matrix to understand feature relationships in a dataset?

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Today’s Ques: How to calculate a covariance matrix to understand feature relationships in a dataset?

2 months ago - 1:01

Today’s Ques: Why train a model and evaluate on a validation set after each epoch? #interviewprep

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Today’s Ques: Why train a model and evaluate on a validation set after each epoch? #interviewprep

2 months ago - 0:49

Today’s Question: How do you check the normality of a dataset? #interviewprep #machinelearning

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Today’s Question: How do you check the normality of a dataset? #interviewprep #machinelearning

3 months ago - 0:50

Today’s Question: How can you conclude about the model's performance using the confusion metrics?

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Today’s Question: How can you conclude about the model's performance using the confusion metrics?

3 months ago - 0:47

Today’s Question: What is Principal Component Analysis? #interviewprep #machinelearning #datascience

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Today’s Question: What is Principal Component Analysis? #interviewprep #machinelearning #datascience

3 months ago - 0:46

Today’s Question: How can you select the optimal value of K for K-means Clustering? #interviewprep

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Today’s Question: How can you select the optimal value of K for K-means Clustering? #interviewprep

3 months ago - 0:58

Today’s Question: What does the term "Naive" refer to in the context of Naive Bayes? #interviewprep

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Today’s Question: What does the term "Naive" refer to in the context of Naive Bayes? #interviewprep

3 months ago - 0:33

Today’s Ques: What is feature selection, how methods like mutual info & RFE identify key features?

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Today’s Ques: What is feature selection, how methods like mutual info & RFE identify key features?

2 months ago - 0:52

Today’s Question: What is #python ? What are the benefits of using Python? #interviewprep

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Today’s Question: What is #python ? What are the benefits of using Python? #interviewprep

3 months ago - 0:52

Today’s Question: What is Bagging (Variance Reduction), how does it work? #interviewprep

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Today’s Question: What is Bagging (Variance Reduction), how does it work? #interviewprep

2 months ago - 0:42

Today’s Ques: What is the trade-off between bias and variance in machine learning? #machinelearning

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Today’s Ques: What is the trade-off between bias and variance in machine learning? #machinelearning

3 months ago - 0:51

Today’s Question: What is ROC Curve? #interviewprep #machinelearning #datascience #python

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Today’s Question: What is ROC Curve? #interviewprep #machinelearning #datascience #python

3 months ago - 0:41

Today’s Quest: What is the main difference between k-means and KNN algorithm in Machine Learning?

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Today’s Quest: What is the main difference between k-means and KNN algorithm in Machine Learning?

3 months ago - 0:45

Today’s Question: What are the different types of kernels used in Support Vector Machine (SVM)?

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Today’s Question: What are the different types of kernels used in Support Vector Machine (SVM)?

3 months ago - 0:47

Today’s Question: What is F1 score and how is it calculated? #machinelearning #interviewprep

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Today’s Question: What is F1 score and how is it calculated? #machinelearning #interviewprep

3 months ago - 0:39

Today’s Question: How do we recalculate centroids as the mean of assigned points? #interviewprep

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Today’s Question: How do we recalculate centroids as the mean of assigned points? #interviewprep

2 months ago - 0:47

Today’s Question: What is the difference between .py and .pyc files? #python #interviewprep

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Today’s Question: What is the difference between .py and .pyc files? #python #interviewprep

3 months ago - 0:43

Today’s Question: What is Linear Discriminant Analysis? #interviewprep #machinelearning #datascience

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Today’s Question: What is Linear Discriminant Analysis? #interviewprep #machinelearning #datascience

3 months ago - 0:45

Today’s Ques: What is tree pruning in XGBoost, and how it affect model performance? #interviewprep

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Today’s Ques: What is tree pruning in XGBoost, and how it affect model performance? #interviewprep

3 months ago - 0:47

Today’s Ques: What is pruning in decision trees, and how is it done? #interviewprep #machinelearning

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Today’s Ques: What is pruning in decision trees, and how is it done? #interviewprep #machinelearning

3 months ago - 0:43

Today’s Question: What is Stacking in #machinelearning ? how it works? #interviewprep #datascience

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Today’s Question: What is Stacking in #machinelearning ? how it works? #interviewprep #datascience

2 months ago - 0:44

Today’s Question: How arguments passed by value or by reference in #python ? #interviewprep

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Today’s Question: How arguments passed by value or by reference in #python ? #interviewprep

3 months ago - 0:45

Today’s Question: What are the main differences between K-means and KNN algorithms? #interviewprep

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Today’s Question: What are the main differences between K-means and KNN algorithms? #interviewprep

3 months ago - 1:06

Today’s Question: What is primary difference between xrange and range in #python ? #interviewprep

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Today’s Question: What is primary difference between xrange and range in #python ? #interviewprep

3 months ago - 0:30

Today’s Question: What is Cross-Validation? Why is it used? #interviewprep #machinelearning

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Today’s Question: What is Cross-Validation? Why is it used? #interviewprep #machinelearning

2 months ago - 0:48

Today’s Question: What are Support Vectors in SVM? #interviewprep #datascience #machinelearning

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Today’s Question: What are Support Vectors in SVM? #interviewprep #datascience #machinelearning

3 months ago - 0:41

Today’s Question: What is KNN Imputer and how does it work in imputing missing values in a dataset?

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Today’s Question: What is KNN Imputer and how does it work in imputing missing values in a dataset?

3 months ago - 0:51

Today’s Ques: Why do we perform normalization in machine learning? #interviewprep #machinelearning

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Today’s Ques: Why do we perform normalization in machine learning? #interviewprep #machinelearning

3 months ago - 0:38

Today’s Ques: How do we handle KNN when the K nearest neighbors belong to different classes?

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Today’s Ques: How do we handle KNN when the K nearest neighbors belong to different classes?

3 months ago - 0:42

Today’s Question: How does One-Class SVM detect anomalies using only normal data? #interviewprep

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Today’s Question: How does One-Class SVM detect anomalies using only normal data? #interviewprep

3 months ago - 0:47

Today’s Question:  What are Iterators in Python? #pythonprogramming #interviewprep

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Today’s Question: What are Iterators in Python? #pythonprogramming #interviewprep

3 months ago - 0:35

Today’s Question:  What is the difference between a shallow copy and a deep copy in #python ?

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Today’s Question: What is the difference between a shallow copy and a deep copy in #python ?

3 months ago - 0:52

Today’s Question: What is the different types of mapping objects in #python ? #interviewprep

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Today’s Question: What is the different types of mapping objects in #python ? #interviewprep

3 months ago - 0:31

Today’s Ques: What'r Parametric & Non-Parametric Models, and how they differ in predicting new data?

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Today’s Ques: What'r Parametric & Non-Parametric Models, and how they differ in predicting new data?

3 months ago - 0:41

Today’s Question: What is Confusion Matrix and how is it used in machine learning? #machinelearning

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Today’s Question: What is Confusion Matrix and how is it used in machine learning? #machinelearning

3 months ago - 0:53

Today’s Question: What is overfitting in machine learning & how can it be avoided? #interviewprep

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Today’s Question: What is overfitting in machine learning & how can it be avoided? #interviewprep

3 months ago - 0:45

Today’s Question: What are Ensemble Learning Methods? #interviewprep #machinelearning #datascience

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Today’s Question: What are Ensemble Learning Methods? #interviewprep #machinelearning #datascience

2 months ago - 0:51

Today’s Ques: How combining or splitting features boost a #machinelearning model’s predictive power?

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Today’s Ques: How combining or splitting features boost a #machinelearning model’s predictive power?

2 months ago - 0:56

Today’s Question: How can we visualize high-dimensional data in 2D? #interviewprep #machinelearning

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Today’s Question: How can we visualize high-dimensional data in 2D? #interviewprep #machinelearning

3 months ago - 0:42