Table 6 Summary of model structures.

From: Transformer-based travel time estimation method for plateau and mountainous environments

Model

LSTM

BiLSTM

GRU

Transformer

Word Embedding

Self-Attention

MetaTTE-WT

√

×

×

×

√

×

MetaTTE-WA

√

×

×

×

×

√

MetaTTE-LSTM

√

×

×

×

√

√

MetaTTE-BiLSTM

×

√

×

×

√

√

MetaTTE-GRU

×

×

√

×

√

√

Ours

×

×

×

√

√

√

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