Source: CSDN Blog Algorithm Advancement This article is about 9700 words, and it is recommended to read in 5 minutes. Today, I will introduce a great beginner article about machine learning. For programmers, the importance of machine learning goes without saying. Maybe you haven’t started yet, or maybe you’ve failed before, but it doesn’t matter, … Read more
Click on the above “Beginner Learning Vision“, select to add “Starred” or “Pinned“ Heavyweight content delivered at the first time 1. Overview of Machine Learning Machine learning is the process of acquiring “knowledge” by learning from existing training data and then applying that “knowledge” to new data. The learning process from existing training data can … Read more
Do you want to become an AI practitioner? Systematic learning of machine learning is key! What is Machine Learning? Machine learning is a science that enables computers to function without explicit programming. Over the past decade, machine learning has provided us with practical tools such as self-driving cars, real-time speech recognition, and efficient web searches, … Read more
Click the above “Language Services” to subscribe. Language Data Mining and Python Programming | Course Name | Language Data Mining and Python Programming | Course Introduction | Python is a high-level programming language with a simple and easy-to-learn syntax structure. It emphasizes code readability and clarity, making it an ideal choice for beginners to start … Read more
![How to Fix NLTK Downloader Error [Error 11004] Getaddrinfo Failed](https://statedai.com/wp-content/uploads/2025/03/b3b41db0-493d-46bc-adb6-d79d0ad2c469.jpg)
When opening the NLTK downloader, a pop-up window shows the message [Error 11004] getaddrinfo failed. # Open NLTK downloader import nltk nltk.download() What should be done when this problem occurs? Many people go down the wrong path, wasting a lot of time on it. First, return to the code, where the output message has already … Read more
Although the problem is not significant… The cause of the issue can be skipped as it is not closely related to the content. My Ubuntu was 20, and after upgrading to 21, there might have been a mismatch with the network card driver, resulting in severe packet loss. I have encountered such issues during upgrades… … Read more
1 Let A, B, C, D represent four different Chinese words. After calculating with word2vec, we obtain the following word vectors: A=[-1,0.5,0.75] B=[1,-0.5,-0.75] C=[-0.25,-2,1] D=[-0.24,-2.1,0.99] If A represents the word “excellent” and C represents “celebrate,” what words might B and D represent respectively? Why? Reference Answer: It is relatively easy to deduce that D is … Read more
Case Background Sentiment analysis is an application area of natural language processing (NLP) that aims to understand and analyze the emotions expressed by people in text. This is very useful in areas such as product reviews, social media monitoring, and brand reputation management. Algorithm Principle: Naive Bayes Classifier The Naive Bayes classifier is a simple … Read more
[Smart Butterfly Guide] Natural Language Processing (NLP) is a subfield of AI that extracts structured data from unstructured text information used in everyday human communication, allowing computers to understand it. This article introduces NLP in a simple and easy-to-understand manner and implements several interesting examples using Python. Natural Language Processing (NLP) is a subfield of … Read more
1. Overview Natural Language Processing (NLP) is one of the hottest fields in Artificial Intelligence (AI), now primarily referring to large language models. This is thanks to applications that people are enthusiastic about, such as text generators that can write stories, chatbots that can deceive people, and text-to-image programs that produce photo-realistic images. In recent … Read more