Prefixing BART encoder input with bucketized CTR and length control tokens lets a single fine-tuned model generate ad headlines with controllable length and higher estimated CTR than prior baselines.
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COBART: Controlled, Optimized, Bidirectional and Auto-Regressive Transformer for Ad Headline Generation
Prefixing BART encoder input with bucketized CTR and length control tokens lets a single fine-tuned model generate ad headlines with controllable length and higher estimated CTR than prior baselines.