pretrain

动词 v.
中文释义

英文释义

动词 v.
  1. To train (a neural network) on some data set (typically a large generic data set, the output of which one is not directly interested in) before fine-tuning the network on another dataset one is interested in.
    — Our algorithm pretrains a CNN using a large set of videos with tracking ground-truths to obtain a generic target representation.

词形变化

pretrains present,singular,third-person pretraining participle,present pretrained participle,past pretrained past pre-train alternative

词源

Etymology tree
Proto-Indo-European *per-
Proto-Indo-European *preh₂-
Proto-Indo-European *-i
Proto-Indo-European *préh₂i?
Proto-Italic *prai
Proto-Italic *prai-
Latin prae-lbor.
Middle English pre-
English pre-
Proto-Indo-European *dʰregʰ-der.?
Latin trahere
Vulgar Latin *tragīnāre
Old French traïnerder.
Old French trainder.
Middle English trayne
English trainder.
English pretrain
From pre- + train.
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