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[TATiTok] The self-test results of the reconstruction metrics are inconsistent with the paper. The measured IS is 20 points lower. Could you please help figure out what's wrong with my test? #116

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@gjhhust
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I used the following script to test the reconstruction metrics. The IS is much lower. Also, the PSNR is not reported in the paper. I want to confirm if it is similar to the 24.8 I measured?

Test Script:

eval_resconstruct0-1 (1).py
evaluator.py

Test cmd:

python -m accelerate.commands.launch \
    --num_processes=$(nvidia-smi --list-gpus | wc -l) \
    --num_machines=$NUM_MACHINES \
    --machine_rank=$MACHINE_RANK \
    --main_process_ip=$MAIN_PROCESS_IP \
    --main_process_port=$MAIN_PROCESS_PORT \
    --mixed_precision=bf16 \
    eval_resconstruct0-1py \
    --eval_data_dir imagenet/CLS-LOC/val \
    --model_name turkeyju/tokenizer_tatitok_sl128_vae \
    --class_file imagenet_1k_class.txt \
    --batch_size 64 \
    --model_image_size 256 \
    --eval_image_size 256 \
    --buffer_size 8 \
    --enable_rfid \
    --enable_inception_score

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