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Hyperparameter Analysis for Image Captioning

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arxiv 2006.10923 v1 pith:SHS4T6NI submitted 2020-06-19 cs.CV cs.LG

classification cs.CVcs.LG
keywords experimentsanalysisarchitecturescaptioningcarriedimageapproachesbaseline
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In this paper, we perform a thorough sensitivity analysis on state-of-the-art image captioning approaches using two different architectures: CNN+LSTM and CNN+Transformer. Experiments were carried out using the Flickr8k dataset. The biggest takeaway from the experiments is that fine-tuning the CNN encoder outperforms the baseline and all other experiments carried out for both architectures.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. An Ensemble Model with Attention Based Mechanism for Image Captioning

    cs.CV 2025-01 reject novelty 2.0 of 10

    An ensemble of eight CNN feature extractors plus a transformer reports high BLEU scores on Flickr8k and Flickr30k, but the final caption is selected using the test references, invalidating the evaluation.

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