Sentence examples for total learning time from inspiring English sources
We study the learnability of one-variable pattern languages in the limit with respect to the update time needed for computing a new single hypothesis and the expected total learning time taken until convergence to a correct hypothesis.
Thus, we establish the first algorithm for learning one-variable pattern languages having an expected total learning time that provably differs from the update time by a constant factor only.
The learning speed of our system is more than 2 times faster than the constellation model using Gibbs sampling, and more than 5 times faster using the Loopy Belief Propagation approach, either measured by the learning iteration number or the total learning time.
Third, using a modified version of the sequential algorithm as a subroutine, we devise a learning algorithm for one-variable patterns whose expected total learning time is O ℓ2logℓ) provided the sample strings are drawn from the target language according to a probability distribution with expected string length ℓ.
Also, the total of learning time is greatly reduced.
Parallelization on four processor cores reduces the total learning and evaluation time by an optimal 4-fold speedup (∼13 h each for Bayesian learning and inference).
The related data are shown in Table 4. Table 4 Total of samples and learning time for object recognition Method Time cost Sample quantity Proposed 2.3 ∼10.6 min Face: 213 Car: 600 Sheep: 600 SURF_Ada [4] 47 min (face) Face: 63,000 Car: 92,00 SIFT_SVM [34] - - - Sheep: 964,849.
This process is repeated three times, giving a total learning score out of 30.
where denotes the time step of the total learning steps.
Figure 12 demonstrates the packet loss rate decreases with the increase of learning times and the total number of packet losses for one entire learning process.
