Group items tagged

Artificial intelligence can make adults nervous, but experts say exploring it as a family is the best way to understand its pros and cons. It's important to understand how a chatbot works, employing a "neural network": a mathematical system that learns skills by analyzing large amounts of data. The chatbot works by scraping the internet for digital text or images. It gathers information from a variety of places, including websites, social media platforms and databases, but it does not necessarily choose the most reliable sources. In other words, even though chatbots may appear authoritative, rigorous and trustworthy, they are not always reliable and can produce content that is offensive, racist, biased, outdated, incorrect or simply inappropriate.

This article describes a study conducted by the Allen Institute of Artificial Intelligence which evaluated AI's capability to actually understand the language it produces. This comes after recent advancements in natural-language processing (NLP) have allowed AI to generate convincing literary works. In the study, researchers posed over 44,000 questions, built off the Winograd Schema Challenge, to an AI system. Essentially, the questions used pairs of sentences with slight differences that flipped the meaning of a pronoun, thus requiring a comprehensive understanding of semantics in order to correctly assign the pronoun. The study found that the AI only had a 60-80% success rate, compared to the human success rate of roughly 94%.

Alzheimer's disease (AD) is being further studied as more and more Americans are getting diagnosed with this chronic disease. In this specific study, the researchers do a systematic review on how this disease affects speech and memory, and why a cure needs to be found in order to help the patient continue to communicate with language. This page was able to identify the main resources that can support the development of decision support systems for AD and help people grasp a better understanding on the importance of helping those with AD

This article discusses how both verbal and body language can indicate deceit in conversation. Although there is no established method of lie detection, many psychologists are working towards creating a more accurate system to do so using a combination of technology that analyzes facial expression, speech patterns, and more.