Topic specificity: A descriptive metric for algorithm selection and finding the right number of topics.
Emil RijckenKalliopi ZervanouPablo MosteiroFloortje ScheepersMarco SpruitUzay KaymakPublished in: Nat. Lang. Process. J. (2024)
Keyphrases
- computational complexity
- computational effort
- computational cost
- times faster
- space complexity
- high accuracy
- dynamic programming
- recognition algorithm
- memory requirements
- simulated annealing
- cost function
- significant improvement
- experimental evaluation
- learning algorithm
- detection algorithm
- matching algorithm
- distance metric
- np hard
- selection algorithm
- segmentation algorithm
- distance function
- related topics
- particle swarm optimization
- convergence rate
- single scan
- euclidean distance
- topic models
- mobile robot
- search space
- data structure
- objective function
- keywords
- decision trees