Amazon releases Mitra-v2 tabular foundation models under Apache-2.0
Overview
Amazon Science releases Mitra-v2, a second-generation tabular foundation model for classification and regression, on Hugging Face under the Apache-2.0 license, along with inference and fine-tuning code.
The model is pretrained on synthetic tables with 10 times as many rows and about three times as many columns as Mitra-v1. Amazon says it ranks first among single models on TabArena. Amazon Connect Customer, which led the effort, is adopting it for predictions on structured business and customer-experience data.
Amazon describes the model in a technical report.
Written by AI from the articles below · updated Nov 10, 11:00 AM ET
Check the sources:
Article timeline
The articles in this story. Times are ET.
- Amazon ScienceOfficialPickAmazon releases Mitra-v2 tabular foundation models under Apache-2.0
AIAmazon releases Mitra-v2, a second-generation tabular foundation model for classification and regression, on Hugging Face under the Apache-2.0 license. The model is pretrained on synthetic tables with 10 times as many rows and roughly three times as many columns as Mitra-v1, and it ranks first among single models on TabArena. Amazon Connect Customer, which led the effort, is adopting it for predictions on structured business and customer-experience data.
Heat Trend
Not enough continuous observations to show a trend yet.