Christiaan Geldenhuys
PulseAugur coverage of Christiaan Geldenhuys — every cluster mentioning Christiaan Geldenhuys across labs, papers, and developer communities, ranked by signal.
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Ultrasound pretraining for TB screening shows limited domain advantage
Researchers have investigated the effectiveness of transferring pretraining from echocardiography to lung ultrasound for tuberculosis screening. Despite sharing similar imaging physics, a latent-predictive video encoder…
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New parameter-free method evaluates few-shot learning for elephant vocalizations
Researchers have developed a parameter-free method for evaluating few-shot learning in elephant vocalization classification. This approach uses nearest-centroid classification on fixed acoustic embeddings, comparing its…
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AI models trained on birdsong classify elephant calls with high accuracy
Researchers have demonstrated that pre-trained acoustic embeddings can effectively classify elephant vocalizations without requiring fine-tuning. This approach is particularly valuable given the scarcity and cost of ann…