[Introduction] Natural Language Processing has become an important branch of artificial intelligence, which studies various theories and methods that enable effective communication between humans and computers using natural language. This article provides a brief introduction to Natural Language Processing to help readers quickly get started. Author | George Seif Compiled by | Xiaowen An Easy … Read more
Big Data Digest Compiled by: Tang Zhuzhi, Wu Shuang, Qian Tianpei Natural Language Processing (NLP) is a combination of art and science aimed at extracting information from text data. With its help, we extract information suitable for computer algorithms from text. From automatic translation, text classification to sentiment analysis, NLP has become an essential skill … Read more
The mainstream development of the field of artificial intelligence is from “Heuristic Programs” (Heuristic program) to “Expert Systems” (Expert System). 1. Heuristic Programs Heuristic programs are computer programs that simulate human thinking methods and rules, used to simulate and explore human thinking methods and intelligent activities in various problem-solving processes, aiming to improve the level … Read more
This article is an excerpt from Chapter 3 of Teacher Nick’s “A Brief History of Artificial Intelligence”: From Expert Systems to Knowledge Graphs. It provides a comprehensive review and in-depth commentary on the development of knowledge graphs, from the first expert system DENDRAL to the semantic web and Google’s open-source knowledge graph. Nick once worked … Read more
Quoted from: “Industrial Artificial Intelligence” (Authors: Cai Hongxia, Zhou Chuanhong) The book has been published, for details see the end of the article~ 「 1. Concept of Expert Systems 」 1) Definition of Expert Systems An expert system is a knowledge-based system used to apply the years of accumulated experience and expertise of domain experts … Read more
The original author is Zhu Long, CEO of Yitu Technology, published in: “ICT New Vision | Safe City Special Edition” With the tremendous advancements in Artificial Intelligence in fields like voice recognition, computer vision, natural language understanding, and healthcare, and surpassing human capabilities in areas such as speech and facial recognition, scenes that once seemed … Read more
Reported by New Intelligence Source: IEEE Spectrum Editor: Jin Lei 【New Intelligence Overview】DeepFake has recently become a hot topic, raising numerous concerns. In response to the potential negative impacts of DeepFake, researchers have developed a magical tool based on neural networks that can identify the authenticity of DeepFake images. The nemesis of DeepFake is here! … Read more
Author | Facebook AI Translator | Wang Qiang Planner | Ling Min In recent years, Deepfake images have become increasingly realistic. In some cases, it is difficult for humans to discern the difference between these images and real ones. Although detecting Deepfake images remains a significant challenge in the industry, the motivation to detect them … Read more
Selected from arXiv Authors: Umur Aybars Ciftci et al. Translated by: Machine Heart Editor: Chen Ping Can DeepFake truly achieve indistinguishable effects?Not necessarily.Researchers from Binghamton University and Intel utilize heartbeat signals to discern the authenticity of videos and can also “uncover” the underlying generative models. The technology for generating fake portrait videos poses new threats … Read more
This article is a Chinese version of the Stanford University CS231N course notes, authorized for translation and publication by Professor Andrej Karpathy of the Stanford course. This is a work by Big Data Digest, and unauthorized reproduction is prohibited. For specific requirements for reproduction, please see the end of the article. Machine Learning Online Training … Read more