Score (statistics)

In statistics, the score, score function, efficient score or informant indicates how sensitively a likelihood function $L(\theta; X)$ depends on its parameter $\theta$ . Explicitly, the score for $\theta$ is the gradient of the log-likelihood with respect to $\theta$ .

The score plays an important role in several aspects of inference. For example:

单词	Efficient score
释义	Efficient score 英语百科 Score (statistics) In statistics, the score, score function, efficient score or informant indicates how sensitively a likelihood function $L(\theta; X)$ depends on its parameter $\theta$ . Explicitly, the score for $\theta$ is the gradient of the log-likelihood with respect to $\theta$ . The score plays an important role in several aspects of inference. For example:
随便看	spring exerciser spring expander spring expander oil ring spring eye spring eye bolt spring eye bushing spring eye needle spring fastener spring fastening spring faucet springfederapparat spring feed spring feeder spring feeler spring felling Springfels Spring fen spring fender Springfest Spring Festival spring festival couplets spring festival dances Spring Festival Gala Spring fever Springfield

Efficient score

Score (statistics)