58 - Learning What’s Easy: Fully Differentiable Neural Easy-First Taggers, with André Martins

58 - Learning What’s Easy: Fully Differentiable Neural Easy-First Taggers, with André Martins

Author: Allen Institute for Artificial Intelligence June 8, 2018 Duration: 47:29
EMNLP 2017 paper by André F. T. Martins and Julia Kreutzer André comes on the podcast to talk to us the paper. We spend the bulk of the time talking about the two main contributions of the paper: how they applied the notion of "easy first" decoding to neural taggers, and the details of the constrained softmax that they introduced to accomplish this. We conclude that "easy first" might not be the right name for this - it's doing something that in the end is very similar to stacked self-attention, with standard independent decoding at the end. The particulars of the self-attention are inspired by "easy first", however, using a constrained softmax to enforce some novel constraints on the self-attention. https://www.semanticscholar.org/paper/Learning-What's-Easy%3A-Fully-Differentiable-Neural-Martins-Kreutzer/252571243aa4c0b533aa7fc63f88d07fd844e7bb

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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