Decoder-only models In the last few years, large neural networks have achieved impressive results across a wide range of tasks. Models like BERT and T5 are trained with an encoder only orencoder-decoderarchitectures. These models have demonstrated near-universal state of the art performance across...
1、结构：Encoder-Decoder Transformer包含编码器和解码器两个部分，而Decoder-Only Transformer只包含解码器...
encoder, decoder, input_embedded, target_embedded, generator): """ :param encoder: 编码器对象 :param decoder: 解码器对象 :param input_embedded: 编码器部分对应的经过embedding层处理过的输入对象 :param target_embedded: 解码器部分对应的经过embedding层处理过的输入对象 :param generator: 输出部分对象 "...
分别讲讲 encoder-only、decoder-only、encoder-decoder不同架构在实际应用的使用场景。llama2网络架构?使用了哪些注意力机制?手写实现下分组注意力。llama2的位置编码了解吗? 讲讲几种位置编码的异同了解langchain吗? 讲讲主要结构和主要组件,处理复杂任务链时有哪些优势。
decoder-only transformer的输入句子和目标句子是等长度的，encoder-decoder transformer则不必等长。
decoder-only transformer的输入句子和目标句子是等长度的，encoder-decoder transformer则不必等长。