scikit-learn This function uses the Random Forest algorithm to classify the given feature set X and label set y, and returns the accuracy of the model on the test set. 2024-12-16 12:16:40 Machine learning classification function 14 views
Packages and technologies used in the code: watchdog, observers, FileSystemEventHandler This code defines a file event handler based on the watchdog library that can monitor file events in a specified directory and ignore certain files based on event type and file extension. 2024-12-16 12:16:40 The type of code 33 views
PyBluez, Bluetooth This function uses the PyBluez library to scan for nearby Bluetooth devices and returns a list containing the device names and addresses. 2024-12-16 12:16:39 Function 15 views
Scrapy, Selector This function creates a Scrapy crawler to scrape the content of a specified URL and extract all the titles. 2024-12-16 12:16:39 Scrapy Crawler 26 views
Django, random, curry This function is a higher-order function that uses `django.utils.functional.curry` to create a function that takes a single element as a parameter. This function accepts a list, and if an element in the list is also a list, it will randomly select an element from it; otherwise, it will return the element directly. 2024-12-16 12:16:39 Django Utility Function 15 views
Pydantic, Python Standard Library This code defines a Pydantic model named User with fields for name, age, and an optional email. It uses a validator to ensure the age is not negative. Then, it defines a function to generate a random user. 2024-12-16 12:16:39 Pydantic Model and Validator 20 views
BeautifulSoup, requests This function fetches HTML content from a specified URL, parses it using BeautifulSoup, and returns the text of all headings with the specified tag. 2024-12-16 12:16:38 Function 38 views
Blaze, Python This function uses the Blaze library to generate an array of random RGB colors. It first defines a color data type, then creates a Blaze expression to generate random colors, and finally evaluates and returns these colors. 2024-12-16 12:16:38 Blaze Expression Evaluation 16 views
GeoPandas, Numpy This function calculates the distance between two geographic coordinates using the Haversine formula and the GeoPandas library. 2024-12-16 12:16:38 Function 15 views
Allennlp This code defines a simple sentiment analysis model using components from the Allennlp library. It first defines a tokenizer, vocabulary, text field, label field, embedder, feedforward network, and regularizer. Then it creates an instance and trains a model. Finally, it defines a function that uses the model to predict the sentiment of an input sentence. 2024-12-16 12:16:37 Text classification model 20 views
