60 - FEVER: a large-scale dataset for Fact Extraction and VERification, with James Thorne

60 - FEVER: a large-scale dataset for Fact Extraction and VERification, with James Thorne

Author: Allen Institute for Artificial Intelligence June 28, 2018 Duration: 28:53
NAACL 2018 paper by James Thorne, Andreas Vlachos, Christos Christodoulopoulos, and Arpit Mittal James tells us about his paper, where they created a dataset for fact checking. We talk about how this dataset relates to other datasets, why a new one was needed, how it was built, and how well the initial baseline does on this task. There are some interesting side notes on bias in dataset construction, and on how "fact checking" relates to "fake news" ("fake news" could mean that an article is actively trying to deceive or mislead you; "fact checking" here is just determining if a single claim is true or false given a corpus of assumed-correct reference material). The baseline system does quite poorly, and the lowest-hanging fruit seems to be in improving the retrieval component that finds relevant supporting evidence for claims. There's a workshop and shared task coming up on this dataset: http://fever.ai/. The shared task test period starts on July 24th - get your systems ready! https://www.semanticscholar.org/paper/FEVER%3A-a-Large-scale-Dataset-for-Fact-Extraction-Thorne-Vlachos/7b1f840ecfafb94d2d9e6e926696dba7fad0bb88

While NLP Highlights is currently on hiatus, its archive remains a compelling snapshot of conversations from the front lines of computational linguistics. Produced by the Allen Institute for Artificial Intelligence, this science podcast carved out a space for deep, researcher-led discussions about natural language processing. Each episode functions as an informal seminar, where the people actively designing algorithms and pushing the field forward explain their work in their own words. You'll hear about the nuanced challenges behind making machines understand, generate, and reason with human language, from foundational theories to unexpected applications. The dialogue in this podcast often delves into the "why" behind the research, not just the results, offering clarity on complex topics like machine translation, sentiment analysis, or large language models. It’s a chance to listen as experts articulate their thought processes, debates, and moments of insight, with all the candidness that comes from a conversation between peers. The views shared are personal perspectives from the hosts and their guests, independent of their affiliated institutions. For anyone curious about how machines learn to parse meaning, the archived episodes of NLP Highlights provide a thoughtful and accessible entry point.
Author: Language: English Episodes: 100

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