Is it possible to maximize a monotone submodular function faster than the widely used lazy greedy algorithm (also known as accelerated greedy), both in theory and practice? In this paper, we develop the first linear-time algorithm for maximizing a general monotone submodular function subject to a...
Is it possible to maximize a monotone submodular function faster than the widely used lazy greedy algorithm (also known as accelerated greedy), both in theory and practice? In this paper, we develop the first linear-time algorithm for maximizing a general monotone submodular function subject to a...
It is known that the programmer is lazy. Usually he does not work as fast as he could. Therefore, under normal conditions the programmer needs bi of time to perform the contract number i. Fortunately, the guy is very greedy for money. If the director pays him xi dollars extra, he needs...
The programmer is so greedy that he can do his job almost instantly if the extra payment is (bi ⁄ ai) dollars for the contract number i. The director has a difficult problem to solve. He needs to organize programmer’s job and, may be, assign extra payments for some of the ...
Lazy quantifiers for POSIX regex matching, i.e. no hacks are needed to work around greedy repetitions. Word boundary anchors. Freespace mode option to improve readability of lexer specifications. %classand%initto customize the generated Lexer classes. ...
(1994). Greedy Attribute Selection. In Proceedings of The Eleventh International Conference on Machine Learning, pp. 28–36. New Brunswick, NJ: Morgan Kaufmann. Google Scholar Clark, P. & Niblett, T. (1989). The CN2 Induction Algorithm. Machine Learning 3: 261–283. Google Scholar Cost...
STREAM used an improved Locally Linear Embedding (LLE) algorithm for dimensionality reduction and then used a greedy optimization process to infer the principal curve. The improved LLE algorithm in STREAM may introduce computational complexity, particularly when applied to extensive datasets. The KNN ...
If you absolutely need better performance, you can consider using --algo=v1 (the default being v2) to make fzf use a faster greedy algorithm. However, this algorithm is not guaranteed to find the optimal ordering of the matches and is not recommended.Executing...
Song, M., Chen, K., Zhang, X., and Wang, J., 2015, "The Lazy Greedy Algo- rithm for Power Optimization of Wind Turbine Positioning on Complex Terrain," Energy, 80, pp. 567-574.M.X. Song, K. Chen, X. Zhang, J. Wang, The lazy greedy algorithm for power optimization of wind...
More importantly, we define a formal notion of optimal laziness, and either prove it, or prove its impossibility, for each algorithm. Optimal laziness implies that the algorithms do not assume random access to the input intervals, and read as little input as possible to produce a certain ...