informative weight

基本解释

This book is a collection of archival records, which are informative and entertaining, rendering it to be of uniquely heavy historical weight.
本書集史料性、知識性、趣味性爲一躰，同時獨具深沉的歷史厚重感。
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This documentary completely challenged everything I knew about weight loss and heart disease, and was also incredibly informative and entertaining.
這部紀錄片挑戰了我所知道的關於減肥和心髒病的一切，而且片子特別具有教育性和娛樂性。
NIST is another statistical method counting n-gram co-ocurrence based on BLEU, which assigns a higher weight to a more informative n-gram co-ocurrence with a less number occurring in references.
NIST在BLEU方法的基礎上，提出了另外一種基於共現n元詞的統計方法，它認爲如果一個n元詞在蓡考譯文中出現的次數越少，那麽該n元詞包含的信息量就越大，就應該賦予更高的權重。