A Practical Algorithm for Spatial Agglomerative Clustering.
Thom CastermansBettina SpeckmannKevin VerbeekPublished in: ALENEX (2019)
Keyphrases
- agglomerative clustering
- experimental evaluation
- k means
- worst case
- detection algorithm
- cost function
- optimal solution
- spatio temporal
- improved algorithm
- times faster
- computational complexity
- computational cost
- probabilistic model
- preprocessing
- recognition algorithm
- spatial information
- optimization algorithm
- theoretical analysis
- input data
- neural network
- dynamic programming
- expectation maximization
- tree structure
- matching algorithm
- data clustering
- np hard
- object recognition
- clustering algorithm