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--- |
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language: |
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- en |
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pipeline_tag: text-generation |
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--- |
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# JMLA |
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<br> |
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 <a href="https://arxiv.org/pdf/2310.10159.pdf">Paper</a> |
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Music tagging is a task to predict the tags of music recordings. However, previous music tagging research primarily focuses on close-set music tagging tasks which can not be generalized to new tags. In this work, we propose a zero-shot music tagging system modeled by a joint music and language attention (**JMLA**) model to address the open-set music tagging problem. The **JMLA** model consists of an audio encoder modeled by a pretrained masked autoencoder and a decoder modeled by a Falcon7B. |
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We introduce preceiver resampler to convert arbitrary length audio into fixed length embeddings. We introduce dense attention connections between encoder and decoder layers to improve the information flow between the encoder and decoder layers. We collect a large-scale music and description dataset from the internet. We propose to use ChatGPT to convert the raw descriptions into formalized and diverse descriptions to train the **JMLA** models. Our proposed **JMLA** system achieves a zero-shot audio tagging accuracy of $ 64.82\% $ on the GTZAN dataset, outperforming previous zero-shot systems and achieves comparable results to previous systems on the FMA and the MagnaTagATune datasets. |
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## Requirements |
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* conda create -name SpectPrompt python=3.9 |
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* pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 |
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* pip install transformers datasets librosa einops_exts einops mmcls peft ipdb torchlibrosa |
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* pip install -U openmim |
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* mim install mmcv==1.7.1 |
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<br> |
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## Quickstart |
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Below, we provide simple examples to show how to use **JMLA** with 🤗 Transformers. |
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#### 🤗 Transformers |
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To use JMLA for the inference, all you need to do is to input a few lines of codes as demonstrated below. |
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```python |
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from transformers import AutoModel, AutoTokenizer |
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import torch |
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import numpy as np |
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model = AutoModel.from_pretrained('Tabgac/SpectPrompt', trust_remote_code=True) |
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device = model.device |
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# sample rate: 16k |
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music_path = '/path/to/music.wav' |
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# 1. get logmelspectrogram |
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# get the file wav_to_mel.py from https://github.com/taugastcn/SpectPrompt.git |
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from wav_to_mel import wav_to_mel |
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lms = wav_to_mel(music_path) |
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import os |
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from torch.nn.utils.rnn import pad_sequence |
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import random |
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# get the file transforms.py from https://github.com/taugastcn/SpectPrompt.git |
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from transforms import Normalize, SpecRandomCrop, SpecPadding, SpecRepeat |
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transforms = [ Normalize(-4.5, 4.5), SpecRandomCrop(target_len=2992), SpecPadding(target_len=2992), SpecRepeat() ] |
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lms = lms.numpy() |
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for trans in transforms: |
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lms = trans(lms) |
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# 2. template of input |
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input = dict() |
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input['filenames'] = [music_path.split('/')[-1]] |
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input['ans_crds'] = [0] |
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input['audio_crds'] = [0] |
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input['attention_mask'] = torch.tensor([[1, 1, 1, 1, 1]]).to(device) |
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input['input_ids'] = torch.tensor([[1, 694, 5777, 683, 13]]).to(device) |
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input['spectrogram'] = torch.from_numpy(lms).unsqueez(dim=0).to(device) |
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# 3. generation |
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model.eval() |
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gen_ids = model.forward_test(input) |
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gen_text = model.neck.tokenizer.batch_decode(gen_ids.clip(0)) |
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``` |
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## Citation |
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If you find our paper and code useful in your research, please consider giving a star and citation |
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```BibTeX |
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@article{JMLA, |
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title={JOINT MUSIC AND LANGUAGE ATTENTION MODELS FOR ZERO-SHOT MUSIC TAGGING}, |
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author={Xingjian Du, Zhesong Yu, Jiaju Lin, Bilei Zhu, Qiuqiang Kong}, |
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journal={arXiv preprint arXiv:2310.10159}, |
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year={2023} |
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} |
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``` |
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