不妨记\{\tau_i\}为从 expert policy\pi^\ast中采样得到的轨迹, 则MLE的 objective 可以写作\max_\psi \frac{1}{N} \sum_i \log p(\tau_i \mid \mathcal{O}_{1:T}, \psi) = \max_\psi \frac{1}{N} \sum_i \sum_{t = 1}^{T} r_\psi(\boldsymbol{s}_{i, t}, \boldsymbol...
update(u<<1|1,mid+1,r,x,val); pushup(u); } bool check() { rep(i,2,n) if(p[i]
\log P(\mathcal{D}, \theta \mid r)可以分解为两部分:\log P(\mathcal{D} \mid r)和\log P(\theta)。 4.数据项\mathcal{L}_{\mathcal{D}}: \mathcal{L}_{\mathcal{D}} = \log P(\mathcal{D} \mid r)表示在给定奖励结构 $r$ 下观察到专家示范 $\mathcal{D}$ 的对数概率。 这...
In contrast, in both PGN and DQN-generated compounds the sintering temperature and bulk modulus are directly influenced by changing the reward weight, with decreases in sintering temperature of 312 °C, 111 °C and increases in bulk modulus/log bulk modulus of 26.3 GPa/0.27 log GPa,...
R. Modeling waves and surf. ACM SIGGRAPH Computer Graphics Vol. 20, No. 4, 65–74, 1986. Crossref Google Scholar [8] Fournier, A.; Reeves, W. T. A simple model of ocean waves. In: Proceedings of the 13th Annual Conference on Computer Graphics and Interactive Techniques, 75–84, ...
log GPa, 43.2 GPa/0.39 log GPa, 1.29 eV, 90.2 °C, and 68.8 °C for formation energy, bulk modulus, shear modulus, band gap, sintering temperature, and calcination temperature, respectively, between the best-performing model and the exhaustive search. As calculated in ...
investr: Inverse Estimation in R Inverse estimation, also referred to as the calibration problem, is a classical and well-known problem in regression. In simple terms, it involves the use of an observed value of the response (or specified value of the mean response) to make inference on ...
(tĕm′pər-ə-cho͝or′) 1. A measure of the average kinetic energy of atoms or molecules in a system. 2. A numerical measure of hotness or coldness on a standard scale, such as the Kelvin scale. See Note at Celsius. 3. An abnormally high body temperature; a fever. Usage ...
We found an inverse association of fasting FFA concentrations with log DI in young and middle-aged Japanese women (r = − 0.21, p = 0.007 and r = − 0.28, p = 0.027, respectively) (paper in preparation). We also reported that in another set of young Japanese female students, ...
Close numerical approximations are derived for the inverse functions that do not exist explicitly. This is intended to overcome the intractable nature of moment and PWM estimates.doi:10.1080/03610919608813340DonaldsonR.W.Marcel Deckker, IncCommunications in Statistics - Simulation and Computation...