logger.debug("document converged in %i iterations"% i)breakforn, (wordIndex, wordCount)inenumerate(doc):# compute phi vars, in log space, to prevent numerical nastinesstmp = digamma(gamma) + self.logProbW[:, wordIndex]# vector operation# convert phi and update gammanewPhi = numpy.exp(tmp...
with minimum value being trivially zero at every characteristic root of the matrix. the second example is a general two-parameter variant of a log-correlated process on the interval with, in the language of coulomb gases, endpoint charges, introduced and studied ...
x\in \mathbb {r}^{n-1}, \end{array} \right. \end{aligned}$$ (1.1) where the initial function \(u\) lies in the completion of lipschitz functions in certain weighted orlicz–slobodetski type space denoted by \(y^{{\phi },{\phi }}_{log}(\omega )\) , \({\phi }\) is ...
defcompute_cost( X, y, theta, lam ):'''Compute cost for logistic regression.'''# Number of training examplesm = y.shape[0]# Compute the prediction based on theta and Xpredictions = X.dot( theta )# Preprocessing values before sending to sigmoid function.# If the argument to sigmoid fu...
\in \inf \infty \injlim \intercal \iota \it J \jmath \Join K \kappa \ker \kern L \Lambda \lambda \land \langle \LARGE \Large \large \LaTeX \lbrace \lbrack \lceil \ldotp \ldots \le \leq \leqq \leqslant \leadsto \left \leftarrow \Leftarrow \leftarrowtail \leftharpoondown ...
为了让高度能自动适应,要在wrapper里面加上overflow:hidden; 当包含float的 box的时候,高度自动适应在IE下无效,这时候应该触发IE的layout私有属性(万恶的IE啊!)用zoom:1;可以做到,这样就达到了兼容。 例如某一个wrapper如下定义: .colwrapper{ overflow:hidden; zoom:1; margin:5px auto;} ...
from scipy import stats [k for k, v in stats.__dict__.items() if isinstance(v, stats.rv_continuous)] 1. 2. [‘ksone’,‘kstwobign’,‘norm’,‘alpha’,‘anglit’,‘arcsine’,‘beta’,‘betaprime’,‘bradford’,‘burr’,‘burr12’,‘fisk’,‘cauchy’,‘chi’,‘chi2’,‘co...
c1 += kappa_fe[j] * abs(c / (t0 * a)) logger.debug("In loop 3_2 NOC")returnint(round(Q * exp(log(2.3* DIGITS * theta / c1) * theta) +10)) 开发者ID:AurelPage,项目名称:lmfdb,代码行数:26,代码来源:Lfunctionutilities.py ...