给定title和keywords利用gpt2生成文本

利用gpt2，输入标题和关键词，自动生成相关文本。

数据

数据data/news.csv，格式如下

模型

src/text_keywords_generation
1.训练：src/text_keywords_generation/train.py
    linux:sh run.sh
    训练输入格式：input = self.SPECIAL_TOKENS['bos_token'] + title + self.SPECIAL_TOKENS['sep_token'] + keywords + \
            self.SPECIAL_TOKENS['sep_token'] + text + self.SPECIAL_TOKENS['eos_token']
            
    (预训练model[model/pretrained_model_401]来自：https://huggingface.co/uer/gpt2-chinese-cluecorpussmall/tree/main)

2.生成:src/text_keywords_generation/generate.py
    输入：input = SPECIAL_TOKENS['bos_token'] + input_title + SPECIAL_TOKENS['sep_token'] + keywords + \
                      SPECIAL_TOKENS['sep_token']

note:在进行fine-tune时，GPU会经常出现内存益出，应该调小batch_size等参数。

Requirements

requirement.txt

References

• https://jalammar.github.io/illustrated-gpt2/
• https://github.com/Morizeyao/GPT2-Chinese
• https://github.com/huggingface/transformers
• https://huggingface.co/uer/gpt2-chinese-cluecorpussmall
• https://colab.research.google.com/drive/1vnpMoZoenRrWeaxMyfYK4DDbtlBu-M8V?usp=sharing