BEGIN:VCALENDAR VERSION:2.0 PRODID:-//128.220.36.25//NONSGML kigkonsult.se iCalcreator 2.26.9// CALSCALE:GREGORIAN METHOD:PUBLISH X-FROM-URL:https://www.clsp.jhu.edu X-WR-TIMEZONE:America/New_York BEGIN:VTIMEZONE TZID:America/New_York X-LIC-LOCATION:America/New_York BEGIN:STANDARD DTSTART:20231105T020000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RDATE:20241103T020000 TZNAME:EST END:STANDARD BEGIN:DAYLIGHT DTSTART:20240310T020000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RDATE:20250309T020000 TZNAME:EDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:ai1ec-21072@www.clsp.jhu.edu DTSTAMP:20240328T232624Z CATEGORIES;LANGUAGE=en-US:Seminars CONTACT: DESCRIPTION:Abstract\nEmotion has intrigued researchers for generations. Th is fascination has permeated the engineering community\, motivating the de velopment of affective computing methods. However\, human emotion remains notoriously difficult to accurately detect. As a result\, emotion classifi cation techniques are not always effective when deployed. This is a probl em because we are missing out on the potential that emotion recognition pr ovides: the opportunity to automatically measure an aspect of behavior tha t provides critical insight into our health and wellbeing\, insight that i s not always easily accessible. In this talk\, I will discuss our efforts in developing emotion recognition approaches that are effective in natura l environments and demonstrate how these approaches can be used to support mental health.\n\nBiography\n\nEmily Mower Provost is an Associate Profes sor in Computer Science and Engineering and Toyota Faculty Scholar at the University of Michigan. She received her Ph.D. in Electrical Engineering f rom the University of Southern California (USC)\, Los Angeles\, CA in 2010 . She has been awarded a National Science Foundation CAREER Award (2017)\, the Oscar Stern Award for Depression Research (2015)\, a National Science Foundation Graduate Research Fellowship (2004-2007). She is a co-author o n the paper\, “Say Cheese vs. Smile: Reducing Speech-Related Variability f or Facial Emotion Recognition\,” winner of Best Student Paper at ACM Multi media\, 2014\, and a co-author of the winner of the Classifier Sub-Challen ge event at the Interspeech 2009 emotion challenge. Her research interests are in human-centered speech and video processing\, multimodal interfaces design\, and speech-based assistive technology. The goals of her research are motivated by the complexities of the perception and expression of hum an behavior. DTSTART;TZID=America/New_York:20211206T120000 DTEND;TZID=America/New_York:20211206T131500 LOCATION:Maryland Hall 110 @ 3400 N. Charles Street\, Baltimore\, MD 21218 SEQUENCE:0 SUMMARY:Emily Mower-Provost (University of Michigan) “Automatically Measuri ng Emotion from Speech: New Methods to Move from the Lab to the Real World ” URL:https://www.clsp.jhu.edu/events/emily-mower-provost-university-of-michi gan/ X-COST-TYPE:free X-ALT-DESC;FMTTYPE=text/html:\\n\\n
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\nDriven by the goal of eradicating language barriers o n a global scale\, machine translation has solidified itself as a key focu s of artificial intelligence research today. However\, such efforts have c oalesced around a small subset of languages\, leaving behind the vast majo rity of mostly low-resource languages. What does it take to break the 200 language barrier while ensuring safe\, high-quality results\, all while ke eping ethical considerations in mind? In this talk\, I introduce No Langua ge Left Behind\, an initiative to break language barriers for low-resource languages. In No Language Left Behind\, we took on the low-resource langu age translation challenge by first contextualizing the need for translatio n support through exploratory interviews with native speakers. Then\, we c reated datasets and models aimed at narrowing the performance gap between low and high-resource languages. We proposed multiple architectural and tr aining improvements to counteract overfitting while training on thousands of tasks. Critically\, we evaluated the performance of over 40\,000 differ ent translation directions using a human-translated benchmark\, Flores-200 \, and combined human evaluation with a novel toxicity benchmark covering all languages in Flores-200 to assess translation safety. Our model achiev es an improvement of 44% BLEU relative to the previous state-of-the-art\, laying important groundwork towards realizing a universal translation syst em in an open-source manner.
\nBiography
\nAngela is a research scientist at Meta AI Research in Ne w York\, focusing on supporting efforts in speech and language research. R ecent projects include No Language Left Behind (https://ai.facebook.com/research/no-language-left-be hind/) and Universal Speech Translation for Unwritten Languages (https://ai.facebook.com/blog/ai-translation -hokkien/). Before translation\, Angela previously focused on research in on-device models for NLP and computer vision and text generation.
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