基于条件随机场和低采样率浮动车数据的地图匹配算法 (Map Matching Algorithm Based on Conditional Random Fields and Low-sampling-rate Floating Car Data).
Xuhua YangPeng PengPublished in: 计算机科学 (2016)
Keyphrases
- matching algorithm
- conditional random fields
- sampling rate
- hidden markov models
- probabilistic model
- graphical models
- image matching
- random fields
- markov random field
- named entity recognition
- information extraction
- higher order
- sequence labeling
- generative model
- pairwise
- crf model
- web page prediction
- image processing
- frame rate
- segmentation method
- image segmentation
- active contours
- structured prediction
- chamfer matching
- prediction accuracy
- real time
- np hard
- multiscale
- information retrieval
- data mining