The size of the training and test data used in the neural language modeling of Bengalese finch songs.

The “SECL” portion of the test syllables was used to estimate the SECL. The numbers of syllables in parentheses report the incomplete syllables that were broken off at the start/end of recordings, which were labeled with a distinct symbol.测试音节中的SECL部分被用于估算SECL。括号内的音节数量对应在录音起始或结尾处被截断的不完整音节，此类音节均通过独特符号进行了标注。