Evidence map›Paper›PMID 38400306›Full record

ArticleSensors (Basel, Switzerland)2024

A Comparative Study of Preprocessing and Model Compression Techniques in Deep Learning for Forest Sound Classification.

Thivindu Paranayapa, Piumini Ranasinghe, Dakshina Ranmal, Dulani Meedeniya, Charith Perera

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Thivindu ParanayapaDepartment of Computer Science & Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka.ORCID 0009-0004-6503-118X
Piumini RanasingheDepartment of Computer Science & Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka.ORCID 0009-0000-3520-2321
Dakshina RanmalDepartment of Computer Science & Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka.ORCID 0009-0002-5855-8173
Dulani MeedeniyaDepartment of Computer Science & Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka.ORCID 0000-0002-4520-3819
Charith PereraSchool of Computer Science and Informatics, Cardiff University, Cardiff CF24 3AA, UK.ORCID 0000-0002-0190-3346

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Deep-learning models play a significant role in modern software solutions, with the capabilities of handling complex tasks, improving accuracy, automating processes, and adapting to diverse domains, eventually contributing to advancements in various industries. This study provides a comparative study on deep-learning techniques that can also be deployed on resource-constrained edge devices. As a novel contribution, we analyze the performance of seven Convolutional Neural Network models in the context of data augmentation, feature extraction, and model compression using acoustic data. The results show that the best performers can achieve an optimal trade-off between model accuracy and size when compressed with weight and filter pruning followed by 8-bit quantization. In adherence to the study workflow utilizing the forest sound dataset, MobileNet-v3-small and ACDNet achieved accuracies of 87.95% and 85.64%, respectively, while maintaining compact sizes of 243 KB and 484 KB, respectively. Henceforth, this study concludes that CNNs can be optimized and compressed to be deployed in resource-constrained edge devices for classifying forest environment sounds.

Indexed as

augmentationclassificationfeature extractionpruningquantization

Identifiers

PMID38400306
PMCPMC10891629

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.