Li, L., Zhao, W.-T., Song, M., Wang, J., Cai, Q. (2023) CCLOOW: Chinese children’s lexicon of oral words. Behavior Research Methods. DOI : 10.3758/s13428-023-02077-6.
How to use
To generate a word/character list, you can enter the ranges for the length, frequency and/or lexical diversity of the words/characters in desired corpus.
Category: Select from word (POS-tagged words), lemma (word forms) or character.
length: (For word/lemma) The number of constituent characters.
Freq.million: The number of occurrences per million words/characters.
logCD: The log-transformed counts of documents.
Other metrics:
POS: The syntactic category of words. See reference here.
rawFreq: The raw number of occurrences.
Zipf: A standardized frequency measure, calculated as log10(Freq.million)+3.
Note. The ranges differ across category and across subcorpora. For a full description of the metrics, please refer to:
Li, L., Yang, Y., Song, M., Fang, S.-Y., Zhang, M.-Y., Chen, Q.-R., Cai, Q. (2022). CCLOWW: A grade-level Chinese children’s lexicon of written words. Behavior Research Methods. DOI : 10.3758/s13428-022-01890-9.
使用说明
用户可直接下载全部字词数据，也可以通过设定字、词或词元的特征数据范围，搜索和下载所需要的字词。
Category类别: 可选范围为char字、word词（带词性标注）、lemma词元（无词性标注）
length词长: 组成词的字数。在category选择word或lemma时，可选择词长的min最小和max最大范围。词长分布范围因数据库而异。
Freq.million百万频次: 每百万字/词中的出现频次。可选择字词频的min最小和max最大范围。百万频次分布范围因数据库而异。
logCD上下文多样性: 字/词出现文档数量的对数转换值。可选择上下文多样性的min最小和max最大范围。上下文多样性分布范围因数据库而异。
其它指标:
POS: 词性，标注含义 参考此处
rawFreq: 字/词出现的绝对频次
Zipf: 字/词频标准值，计算公式为log10(Freq.million)+3