mean length of utterance
- 话语平均长度：话语平均长度（MLU）是衡量儿童语言生产力的指标。传统上，通过收集儿童说出的100个话语，将语素数除以话语数来计算。较高的MLU被认为表示较高的语言熟练程度。
Mean length of utterance
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abstract:
Mean Length of Utterance (or MLU) is a measure of linguistic productivity in children. It is traditionally calculated by collecting 100 utterances spoken by a child and dividing the number of morphemes by the number of utterances.
以上来源于:
WordNet