Deep contextualized word representations

Deep contextualized
word representations
arXivtimes 

Kamujun
• Abstract

• ELMo

• 

• 

• 

• 

Abstract
• (syntax semantics) (polysemy)
(ELMo:Embeddings
from Language Models)

• bidirectional language model
(biLM) 

• NLP
ELMo
ELMo:Embeddings from
Language Models
•
biLM
biLSTM
cat
biLSTMbiLSTM
biLSTM biLSTMbiLSTM
small is
ELMo
biLM: Bidirectional language
models
•
•
•biLSTM biLSTMbiLSTM
•
•
ELMo

biLSTM biLSTMbiLSTM
biLSTM biLSTMbiLSTM
tk
ELMo

•
L2
heavy

weight
light
weight
:ELMoγ task
stask
: (softmax)
ELMo
• ELMo
RNN
ELMo Word Embedding
RNN
ELMo hidden layer output
ELMo ELMo
Deep contextualized word representations
• 6 SOTA ELMo 

ELMo 





Deep contextualized word representations
L2
•
ELMo L2 

1
ELMo
• ELMo


SQuAD SNLI biRNN ELMo
SRL
ELMo 

• GloVe


• biLM (ELMo)
• ELMo
• ELMo biLSTM
biLSTM 

• (syntax semantics) (polysemy)
(ELMo:Embeddings
from Language Models)

• bidirectional language model
(biLM) 

• NLP
1 of 19

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Deep contextualized word representations