PteroSet is a new strongly annotated dataset of 563 tropical bird recordings (73.62 h) containing 15,372 time-frequency labels for 168 species, released in COCO-style JSON with a binary bird detection baseline.
arXiv preprint arXiv:2312.07439 , year=
6 Pith papers cite this work. Polarity classification is still indexing.
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Compact binary hypercube embeddings enable efficient text-to-image and text-to-audio retrieval in wildlife databases with performance competitive to continuous embeddings but far lower memory and search costs.
Active learning evaluation in ecology should be transductive rather than inductive, with a hybrid stopping rule that combines prediction and discovery metrics to better recover long-tail classes.
Large empirical study finds self-supervised pre-training then supervised post-training on mixed bioacoustics and general audio data produces the strongest encoders across 26 datasets for species classification, detection, individual ID and repertoire discovery.
PULSE is a domain-adapted specialist model for Orthoptera bioacoustics that outperforms general models (F1 0.21 vs 0.07) via weakly-supervised classification, self-supervision, and distillation, with active learning further improving results and embeddings showing ecological structure.
The paper introduces CoarseSoundNet, a deep learning model for classifying biophony, geophony, and anthropophony in passive acoustic monitoring recordings, reporting performance gains from additional similar data, a silence class, and decision thresholds, plus a case study on acoustic index trends.
citing papers explorer
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A strongly annotated passive acoustic dataset for tropical bird monitoring
PteroSet is a new strongly annotated dataset of 563 tropical bird recordings (73.62 h) containing 15,372 time-frequency labels for 168 species, released in COCO-style JSON with a binary bird detection baseline.
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Compact Hypercube Embeddings for Fast Text-based Wildlife Observation Retrieval
Compact binary hypercube embeddings enable efficient text-to-image and text-to-audio retrieval in wildlife databases with performance competitive to continuous embeddings but far lower memory and search costs.
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Finding Needles in the Haystack: Transductive Active Labeling in Ecology
Active learning evaluation in ecology should be transductive rather than inductive, with a hybrid stopping rule that combines prediction and discovery metrics to better recover long-tail classes.
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AVEX: What Matters for Animal Vocalization Encoding
Large empirical study finds self-supervised pre-training then supervised post-training on mixed bioacoustics and general audio data produces the strongest encoders across 26 datasets for species classification, detection, individual ID and repertoire discovery.
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Decoding Insect Song: A Multitask Semisupervised Orthoptera Bioacoustic Classifier
PULSE is a domain-adapted specialist model for Orthoptera bioacoustics that outperforms general models (F1 0.21 vs 0.07) via weakly-supervised classification, self-supervision, and distillation, with active learning further improving results and embeddings showing ecological structure.
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CoarseSoundNet: Building a reliable model for ecological soundscape analysis
The paper introduces CoarseSoundNet, a deep learning model for classifying biophony, geophony, and anthropophony in passive acoustic monitoring recordings, reporting performance gains from additional similar data, a silence class, and decision thresholds, plus a case study on acoustic index trends.