Jack Penzer

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4

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AI & ML interests

NLP in Spanish & English - fine-grained + aspect-based sentiment analysis, named entity recognition, relation extraction

Recent Activity

updated a model about 1 month ago

sharecreative/modernbert-spam-classifier-feb25

updated a model over 1 year ago

sharecreative/modernbert-spam-classifier-feb25

updated a model over 1 year ago

sharecreative/modernbert-large-spam-classifier-feb2025

View all activity

Organizations

liked 4 models over 4 years ago

cardiffnlp/tweet-topic-21-multi

Text Classification • Updated May 28, 2023 • 1.65k • • 69

cardiffnlp/twitter-roberta-base-sentiment-latest

Text Classification • Updated Aug 4, 2025 • 2.43M • • 856

cardiffnlp/twitter-xlm-roberta-base

Fill-Mask • Updated Aug 31, 2023 • 13.2k • • 21

cardiffnlp/twitter-xlm-roberta-base-sentiment

Text Classification • Updated Jul 19, 2023 • 766k • • 280