PLM4Traj: Cognizing Movement Patterns and Travel Purposes from Trajectories with Pre-trained Language Models.
Zeyu ZhouYan LinHaomin WenShengnan GuoJilin HuYoufang LinHuaiyu WanPublished in: CoRR (2024)
Keyphrases
- movement patterns
- language model
- pre trained
- moving objects
- language modeling
- spatio temporal
- n gram
- training data
- document retrieval
- probabilistic model
- language modelling
- retrieval model
- training examples
- information retrieval
- speech recognition
- query expansion
- test collection
- statistical language models
- control signals
- smoothing methods
- language models for information retrieval
- document ranking
- small number
- image sequences
- machine learning
- training samples
- pairwise
- data sets