Here is a comprehensive compilation of Python interview questions and answers covering a wide range of topics. From basic syntax and data types to advanced concepts like object-oriented programming, data structures, and popular libraries, this resource offers a structured approach to help you prepare...
Demonstrate explicit type conversions (casting) and implicit type conversions. Explain the difference between the int and float data types. Describe how Python handles integers and floating-point numbers, including precision and operations. What is the maximum and minimum value for an int, float, and...
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But one question that you must be having at this point is where the features of the documents are? Genuine question! You will get to that a bit later. Now, let's move on with the problem formulation and slowly build the intuition behind sentiment classification. One crucial point you need...
Second question, I am using kernel_ridge linear regression(RBF kernel). I use cross validation to choose 2 hyper-parameter- alpha: the parameter for L2 regulazation, and gamma:the parameter for RBF kernel. When I call kr = GridSearchCV(KernelRidge(kernel=’rbf’, gamma=0.1), param_grid=...
Question Setting App A technical guide for a browser-based question setting app. This app helps the user to create a new question about a location, add possible answers and upload questions to a database on the web server. By using this app, the location of a question could be input by...
If your text contains answers repeating the question text, you need to delete the duplicate questions. Keeping them will distort any model and statistics. In this section, we will demonstrate how to use regular expressions to identify and remove unwanted patterns in the data. Check out the follo...
For this question, we're thinking about how we will end up writing a program with BeautifulSoup to isolate a section of the web page.Q1C: Develop an outline for a Python program that scrapes data from the web page you selected.A preliminary workflow:...
Python interview questions and answers: Explore the concepts of concurrency and threading in Python. Learn about threading vs. multiprocessing, synchronization, locks, and asynchronous programming with async/await.
Python interview questions and answers: Learn about writing unit tests using the unittest framework and adopting a Test Driven Development (TDD) approach in Python. Understand the importance of testing, assertions, mocking, code coverage, and TDD's benef