@prefix this: . @prefix sub: . @prefix np: . @prefix rdf: . @prefix prov: . @prefix npx: . @prefix dc: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { sub:supervised-pretraining a , ; "Supervised pretraining as alternative to episodic meta-learning for satellite imagery classification"; , , , ; "Guo et al. trained Prototypical Networks episodically (40,000 episodes, approximately 3 hours). We replaced episodic training with standard supervised classification (10 epochs, approximately 15 minutes). Same backbone and image resolution. This tests whether the training method matters for cross-domain transfer, or whether the backbone features alone are sufficient."; ; "We trained a ResNet-10 backbone (4.9 million parameters, 224×224 pixel images) using standard supervised classification on mini-ImageNet's 64 object categories for 10 epochs with data augmentation. At test time, we froze the backbone and used Prototypical Network-style nearest-prototype classification on EuroSAT (27,000 real Sentinel-2 satellite patches). This approach requires no meta-learning framework — only standard PyTorch classification training. Evaluation over 100 random 5-way tasks with 5, 20, and 50 labeled examples."; "Testing whether standard supervised pretraining — training a model to classify everyday objects using conventional classification — achieves comparable cross-domain few-shot accuracy on satellite imagery to the episodic meta-learning approach used by Guo et al. (2020). "; . } sub:provenance { sub:assertion prov:wasAttributedTo . } sub:pubinfo { "Anne Fouilloux" . this: dc:created "2026-04-18T16:01:09.256Z"^^xsd:dateTime; dc:creator ; dc:license ; npx:introduces sub:supervised-pretraining; npx:wasCreatedAt ; "NP created using Declaring a replication study design according to FORRT"; . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "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"; npx:hasSignature "ca241uWwDiw+uVzq1yN7BScGLFtdwlcDfJ2rdjhJKP3EzkjI54BZrVDMDB9zt+kbQuuZoTe7+lQnt8b1/fM0AAOMfhO+iqD2SewmCdhCYcCzmexmeQ1/zkpbf4MET43YjaOnxMSDycTBkxrWXocvA74iIMJYbKspNaPdJEehXiWgKkfNP0VufdcEPrklND/VkEXp6mbr2h80Okemdlhzxs539vy34zXPmbQEN9q7IPao/kgOWj30HavIEp05k7BSa2DHiNFI10TAnmZPkHp4QQSF0B8dQ4kSAwVkzR8OTRA9DrbfzFgJx7AxHpBfnl252LkRxkb5HV4zYktRemF0b2uWZS6aJipI59l4l7foz0SVnylYW11ugzYpUVdRHNNzwrnmQVX7OMzth8QoizPp9Q3QpZyN3/1gQX7UZnnsEcVblywjwB4/dFj05l4zmFi6ZUcccw+UyMnp6BiIqls2mNTs0poYYpO2ES0zR/7Ddh6ABbcTPYagyKylqtNeczN6E95S5ihN0GAIPCGdaw6IIdFGJ3CEX2NlIVnYRHWBXj+zrx8BSZkCs/ksirao2YeGReF2JIqj6UsrF4M18//Qw06zb9np9WEL+dGw1fpDOeGb+QNN2QmkKpi4rHfvBpi3Ow6I89qEwzbsanJ10g6kMl4J8dx87fPvQtm5FToLPhE="; npx:hasSignatureTarget this:; npx:signedBy . }