The Seneca people are using artificial intelligence to save their endangered ancestral language

The Seneca people are using artificial intelligence to save their endangered ancestral language
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In short: For over a century, boarding schools used brutal punishment to erase the Seneca language. Today, fewer than 50 fluent native speakers remain. Now, a dedicated team of researchers and community members is leveraging deep learning technology to document, transcribe, and revitalize this unique worldview before it vanishes forever.

The Seneca language, a member of the Iroquoian family, has faced a long history of suppression. For approximately 150 years, Indian boarding schools—such as the Thomas Indian School in Cattaraugus—subjected Indigenous children to abuse for speaking their native tongue. This systemic violence severed the emotional and spiritual connection between generations, leading to a sharp decline in fluency.

Revitalization efforts are now blending tradition with modern technology. At the Rochester Institute of Technology (RIT), researchers are employing deep learning to build an automatic speech recognition application. By training neural networks on over 50 hours of recorded material, the team aims to create a robust digital archive. The process involves 'transfer learning,' where models are initially trained on English speech before being fine-tuned to recognize the complex phonetic structure of Seneca, where entire sentences can be expressed in a single word.

This work is deeply personal for participants like Robert Jimerson, a Seneca doctoral student who has long championed language resources, including a 2013 online dictionary. The project, supported by a $181,682 National Science Foundation grant, serves as more than just a technical exercise; it is a bridge to the past. For learners like Jamie Jacobs, discovering words—such as the term for a coin, which also describes a fish scale—reveals the specific ways their ancestors interacted with the world. By documenting these linguistic nuances, the community is working to ensure that their unique cultural heritage remains a living, evolving force for future generations.

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