bootstrapping
noun[U]
uk/ˈbuːtˌstræpɪŋ/usFINANCE
theprocessofstartinganddevelopingabusinessby using a lot ofeffortand noinvestmentbyoutsideowners:
Hissuccessfollowsthecentralthemes: bootstrapping,ambition, andvision.
| 单词 | bootstrapping |
| 释义 | bootstrapping noun[U] uk/ˈbuːtˌstræpɪŋ/usFINANCE theprocessofstartinganddevelopingabusinessby using a lot ofeffortand noinvestmentbyoutsideowners: Hissuccessfollowsthecentralthemes: bootstrapping,ambition, andvision. Examplesofbootstrappingbootstrapping Bootstrappinganalysis with 1000 replicates was conducted to evaluate the statistical significance of each branching point. From theCambridge English Corpus When thebootstrappingprocess finished, we had a ranked list of hypothesized words for each of the eleven semantic classes. From theCambridge English Corpus Bootstrappingallows the estimation of the sampling distribution of virtually any statistic, merely by re-sampling and re-estimating it multiple times. From theCambridge English Corpus Bootstrappingknowledge representations: from entailment meshes via semantic nets to learning webs. From theCambridge English Corpus The 95% confidence intervals for mean values of this index were computed bybootstrapping. From theCambridge English Corpus Ninety-five per cent confidence intervals are derived by parametricbootstrappingof the data (see text). From theCambridge English Corpus Hypothesis tests and confidence intervals on vector coefficients were determined bybootstrappingover clone means ; this test assumes that family means were calculated without error. From theCambridge English Corpus However, due to the non-independence of heterozygous genotypes in diallel crossesbootstrappingcannot be performed. From theCambridge English Corpus The idea of indirect downwardbootstrappingis probably applicable to many additionalbootstrappingcases. From theCambridge English Corpus Thisbootstrappingmechanism dynamically grows the seed word list so that each iteration produces a larger category context. From theCambridge English Corpus The seed segmenter is improved iteratively by applying abootstrappingscheme to a very large unsegmented corpus. From theCambridge English Corpus Thebootstrappingalgorithm found many new members of each class, although the quality of the ranked lists varied depending on the semantic class. From theCambridge English Corpus The same topology was found bybootstrappingwith high bootstrap values (data not shown). From theCambridge English Corpus The most confident predictions are added to the lexicon automatically and the process repeats in abootstrappingfashion. From theCambridge English Corpus If, say, phonological and semanticbootstrappingoccur in ontogenesis, they rely on producing formally consistent meanings. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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