Clotho V2 annotation file

[manushree635]

Hey authors,
Can y'all share the annotation json for clothov2 evaluation.

[csuhan]

Hi @manushree635 , please check this page:
https://zenodo.org/records/4783391

[manushree635]

they have a csv file where each audio has 5 captions, how did you convert it to the required format, that is need by coco eval

[manushree635]

i'm not able to replicate the clothov2 numbers mentioned in the paper by using all the reference 5 captions in clotho. If you could guide me with this, it would be really helpful.

Also the spider score mentioned for ltu is incorrect, you have reported the spice score, instead of spider. That is an unfair comparison given how much spider and spice scores vary

[csuhan]

The converted annotation file is at:
https://huggingface.co/datasets/csuhan/OneLLM_Eval/blob/main/audio/clothov2/eval_clothocap_ann.json

Sorry for the confusion about LTU. We will update the table soon.

[manushree635]

hey @csuhan , i used the annotation file and the checkpoint mentioned in the readme. These are the scores I'm getting, which is way off from the scores mentioned in the paper. Is there something I'm doing wrong, can you please help me with this

Bleu_1: 0.481
Bleu_2: 0.271
Bleu_3: 0.165
Bleu_4: 0.100
METEOR: 0.139
ROUGE_L: 0.321
CIDEr: 0.237