Predicting Fine-Grained Traffic Conditions via Spatio-Temporal LSTM

Table 4

Applications and comparisons about the traffic prediction.

Year	Literature	Basic data source	Target	Term	Core algorithm	Complexity	Granularity	Object-based
2018	[18]	web camera	traffic density	short	Convolutional neural network	high	fine-grained	intersection
	[27]	an open dataset	traffic flow	long/short	Generative adversarial network	high	coarse-grained	freeway
2017	[17]	web camera	traffic density	short	Fully convolutional networks	high	fine-grained	restricted area
	[15]	an experimental car	vehicle speed	short	Auto-regressive model	middle	fine-grained	road segment
	[14]	floating car	vehicle speed	short	HMMs+SUMO	middle	coarse-grained	motorway
	[13]	Loop Detector	traffic volume	short	ST semi-supervised learning	low	fine-grained	road segment
	[1]	traffic loops	traffic flow	long	Gaussian process regression	low	coarse-grained	region