IBM’s Project Debater is an AI That's Ready to Argue
AI

Published on June 19th, 2018 | by Emergent Enterprise

0

IBM’s Project Debater is an AI That’s Ready to Argue

A large group of journalists and IBM employees sit quietly while a black monolith (yes, like the one found in 2001: A Space Odyssey) with a display shows three animated blue balls floating in front and behind each other. The assembled humans are waiting for Project Debater to state its rebuttal. It’s arguing for government-subsidized space exploration. It’s parsing the four-minute opening remarks of 2016 Israeli national debate champion Noa Ovadia. It’s thinking, and its reply is impressive but not always natural.

Source: Roberto Baldwin, engadget.com, June 18, 2018

Project Debater is the latest AI-based system from IBM’s research team (the folks behind Watson). The art of argument is a fundamental human experience. It’s how we govern, research controversial subjects, decide how we’ll live our lives and, more recently, how we spend much of our time on the internet. With a database of hundreds of millions of papers, reports and news articles, Project Debater is well-armed. But spouting facts and figures has very little to do with arguing. Instead, it’s taking that data and forming a cohesive narrative that wins debates and IBM’s system is impressive (but not quite up to par with humans).

IBM staged two debates (government-subsidized space exploration and the expansion of telemedicine) on curated topics that Project Debater was unaware of ahead of the event. The company wanted to make sure the system could present an argument without knowing what it would be researching. While its opening arguments were impressive, it was the system’s ability to create a narrative piecing together bits of knowledge and sentences from its vast treasure trove of papers after it ingested the speech of its opponent.

The system listened to four minutes of its human opponent’s opening remarks, then parsed that data and created an argument that highlighted and attempted to debunk information shared by the opposing side. That’s incredibly impressive because it has to understand not only the words but the context of those words. Parroting back Wikipedia entries is easy, taking data and creating a narrative that’s based not only on raw data but also takes into account what it’s just heard? That’s tough.

It’s so difficult, that during some of the system’s early tests it veered from the topic (teaching physical education in schools) towards something a bit more risque (teaching sex education in schools). It’s an easy leap without completely understanding the context of the conversation. Also, it was hilarious and uncomfortable.

While humans debating machines is a fun showcase of the technology, the real power of Project Debater will be its ability to present unbiased arguments, according to IBM researchers Noam Slonim and Ranit Aharonov.

“It’s a decision-making system can help break the echo chamber effect,” Aharonov told Engadget. “Instead of making a gut-reaction decision, it’ll help make unbiased decisions.”

In a world where emotion and bias colors all our decisions, Project Debater could help companies and governments see through the noise of our life experiences and produce mostly impartial conclusions. Of course, the data set it pulls from is based on what humans have written and those will have their own biases and emotion.

While the goal is an unbiased machine, during the discourse Project Debate wasn’t completely sterile. Amid its rebuttal against debater Dan Zafrir, while they argued about telemedicine expansion, the system stated that Zafrir had not told the truth during his opening statement about the increase in the use of telemedicine. In other words, it called him a liar.

When asked about the statement, Slonim said that the system has a confidence threshold during rebuttals. If it’s feeling very confident it creates a more complex statement. If it’s feeling less confident, the statement is less impressive.

So Project Debater either wasn’t confident or too confident about its rebuttal, so it essentially called Zafrir a liar, which is, sadly, the most human thing it did all night.

Tags: , ,


About the Author

Emergent Enterprise

The Emergent Enterprise (EE) website brings together current and important news in enterprise mobility and the latest in innovative technologies in the business world. The articles are hand selected by Emergent Enterprise and not the result of automated electronic aggregating. The site is designed to be a one-stop shop for anyone who has an ongoing interest in how technology is changing how the world does business and how it affects the workforce from the shop floor to the top floor. EE encourages visitor contributions and participation through comments, social media activity and ratings.



Back to Top ↑

X