PII detection and masking for conversational data: token-level BIOES tagger + conversation sensitivity classifier, and the PII benchmark.
AI & ML interests
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Recent Activity
Diffusion-Pretrained Dense and Contextual Embeddings
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Diffusion-Pretrained Dense and Contextual Embeddings
Paper • 2602.11151 • Published • 25 -
perplexity-ai/pplx-embed-v1-0.6b
Feature Extraction • 0.6B • Updated • 51.6k • 229 -
perplexity-ai/pplx-embed-context-v1-0.6b
Feature Extraction • 0.6B • Updated • 4.7k • 56 -
perplexity-ai/pplx-embed-v1-4b
Feature Extraction • 4B • Updated • 11.1k • 62
PII detection and masking for conversational data: token-level BIOES tagger + conversation sensitivity classifier, and the PII benchmark.
Diffusion-Pretrained Dense and Contextual Embeddings
-
Diffusion-Pretrained Dense and Contextual Embeddings
Paper • 2602.11151 • Published • 25 -
perplexity-ai/pplx-embed-v1-0.6b
Feature Extraction • 0.6B • Updated • 51.6k • 229 -
perplexity-ai/pplx-embed-context-v1-0.6b
Feature Extraction • 0.6B • Updated • 4.7k • 56 -
perplexity-ai/pplx-embed-v1-4b
Feature Extraction • 4B • Updated • 11.1k • 62