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Rubax Tyra

RubaxTyra

Models in Library1
Datasets in Library0
Models on Hugging Face1
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This profile connects the 1 model and dataset record shown below to their upstream cards and sources. The library counts describe SAVRN's coverage, rather than this publisher's entire output.

Published tasks: Text classification.

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Models

Model · Text classification

kiswahili-sentiment

Rubax Tyra

castorini/afribertalarge fine-tuned on the Kiswahili subset of AfriSenti (Muhammad et al., 2023) to classify tweets as positive / neutral / negative. best epoch selected on validation macro-F1 (seed 42). Demo: https://huggingface.co/spaces/RubaxTyra/kiswahili-sentiment-demo Limitations: trained on only 1,810 tweets; emojis and punctuation were removed from the training data; struggles with sarcasm, slang/Sheng and with negative news vs negative opinion.

Open weights 126M parameters 514 tokens