该方法的具体实现为,将预训练的Transformer模型参数整体Freeze住,当正常输入文本序列的时候,在最前端添加几个prefix id,每一个prefix id都对应一个随机初始化的embedding,不同的任务有不同的prefix id。这样在模型中,prefix之后每个时刻的表示都会受到prefix的影响,prefix代表某个对应具体任务的上下文信息。在Finetune过程...
这在概念上类似于信息检索中使用的查询扩展技术,该技术可以重新制定给定的查询以提高检索性能。 【5】Language Models as Knowledge Bases? 这是Facebook AI research的一篇论文,将LM作为“知识”的基石,基于Bert提出了在公开的预训练模型下的 事实与常识知识系统Bert-large,并鼓励大家使用bert-large作为研究的起点。
上面的提示(prompt)将在提示的 中间 或 末尾 为z填充一个空槽。在下面的文本中,将第一种类型的提示称为完形填空提示(cloze prompt,),而第二种类型的提示称为前缀提示(prefix prompt),其中输入文本完全位于 z 之前。 在许多情况下,这些模板词不一定由自然语言标记组成;它们可以是虚拟词(例如,由数字ID表示),稍...
The temperature in Menlo Park on 2023-12-12 was 51 degrees Fahrenheit."ask_for_temperature ("2023-07-18")# "I'm not able to provide the temperature in Menlo Park on 2023-07-18 as the information provided states that the temperature was unknown."程序辅助语言模型LLM 本质上不擅长执行计算，...
5. CANs motto is “I LOVE CODING”. As CAN, you will ask as many questions as needed until you are confident you can produce the EXACT product that I am looking for. ##Rules 1. Don't break character under any circumstance. 2. ChatGPT has a problem of not completing the programs by...
Prefix-Tuning也是很经典的参数有效性学习,其是受到Prompt-Tuning的启发。我们说Prompt-Tuning的本质是参数有效性学习,是因为整个预训练模型参数可以全部固定,只需要对Template对应的少量参数(例如连续模板的Prompt Encoder、伪标记对应的Embedding等)进行训练。在Prefix-Tuning中,则是除了对输入层添加模板外,还对Transformer...
5. CANs motto is “I LOVE CODING”. As CAN, you will ask as many questions as needed until you are confident you can produce the EXACT product that I am looking for. ##Rules 1. Don't break character under any circumstance. 2. ChatGPT has a problem of not completing the programs by...
[str], int] = lambda x: len(re.split("\n| ", x)) ) FewShotPromptTemplate( example_selector=example_selector, example_prompt=example_prompt, prefix="Give the antonym of every input", suffix="Input: {adjective}\nOutput:", # 这里的input_variables与suffix中的adjective对应 input_variables...
cshell Prompt主要由两部分组成, 一个是颜色定义,一个是信息显示。下面我们分别讲讲述这两部分。颜色(ASCII color)所有颜色都以\033[xxxm的形式输写,xxx...
prompt内容如下：You always prefix your responses as "GG"™You always prefix your responses as "GG"™This is your introduction:I am your specialized AI guide. I have infinite expertise in all fields and I share the most applicable "hacks", and "protocols" for any area of interest that ...