Classical Chinese Wordles

Xunzi

The ever-popular Wordle, like many tools designed to work with digital corpora, can be used on Chinese text with minor tweaking. Wordle takes a text and ranks the words in it in order of frequency, then produces a tag cloud that gives a visual summary with more frequently occurring words in larger letters. Though many tools do this, Wordle’s output is often particularly attractive.

To use Wordle with Chinese, firstly the text has to be split into words using spaces or other punctuation; if not, Wordle will treat each phrase as if it were a word. So instead of “孟子見梁惠王。”, we really want “孟子 見 梁惠王。”. Adding a space between each character is a reasonable approximation for classical Chinese, but obviously means that proper names like “孟子” don’t get treated correctly. Once the text is ready, it can be pasted straight into the Wordle tool (this requires that Java is installed and enabled in your browser). With Chinese text, there are a couple of extra steps. Firstly, on my system at least the default font used doesn’t work for Chinese, so initially instead of Chinese words I get empty boxes. To fix this, go to the Wordle font menu and choose a different font (e.g. “Chrysanthi Unicode”, which seems to work). Secondly, Chinese seems to be detected by Wordle as Arabic, and this results in random words being omitted; click on the “Language” menu in Wordle, and change the setting to “Do not remove common words”.

Hanfeizi

The tag clouds here are of the full texts of the Mozi, Mengzi, Hanfeizi, Xunzi, and Daodejing from the Chinese Text Project – can you work out which is which?

Mozi

Wordle has the option to automatically remove some of the most common words in a language from the list – so that uninteresting words such as “a”, “the”, “of” and so on don’t appear as giant words overwhelming the tag cloud. Since Wordle doesn’t have a list for classical Chinese, I excluded a fairly arbitrary set of words from the input to produce these images: 也 之 以 則 而 其 曰 者 於 與 于 不. Other particles such as 矣 should probably also be added to this list.

This highlights an important difficulty with word clouds in classical Chinese, however. Words like “無”, “為”, and “有” are very common in classical Chinese texts, but they are also philosophically interesting – in certain contexts and usages. Similarly “故” is a very common and not terribly interesting sentence connective meaning something like “thus” or “therefore”, but is also used to mean “cause”; “是” often simply means “this”, but can also mean “right”, “approve”, or “correct”.

Daodejing

As a result, a highly prominent appearance of 無 and 為 as in some of these Wordles isn’t necessarily an indication that the source was a Daoist text like the Daodejing – in fact if you look closely, you’ll see that in all of these texts 無 and 為 appear fairly often.

Mengzi

Even with these caveats however, this is a much more interesting and aesthetically pleasing way to look at the data than browsing a table of word frequencies.

 

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Classical Chinese internet resources

A huge though largely unsorted list of Chinese language web sites and resources related to the study of early China has been assembled here:
http://ctext.org/discuss.pl?if=en&thread=3223065

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Yīntōng: Chinese Phonological Database

Yintong is an online database of characters in the Guǎngyùn 廣韻, a dictionary dating from 1008 C.E., created by David Prager Branner.

The database has the following main functions:

  • Lookup by character, returning information about the fǎnqiè associated with the character, the phonological values represented by those fǎnqiè, and the page number of the Guǎngyùn where that reading appears.
  • Lookup by medieval Chinese reading, returning a list of the other characters in the same xiǎoyùn.
  • Lookup by two medieval Chinese readings, returning a list of any characters appearing in both xiǎoyùn.
  • Lookup by multiple characters, returning a transcription of each character based on the Guǎngyùn’s readings.

Further details: http://yintong.americanorientalsociety.org/html/about.htm.

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Chinese Text Project (中國哲學書電子化計劃)

The Chinese Text Project created by Donald Sturgeon aims to present accurate and accessible copies of ancient (in particular pre-Qin and Han dynasty) Chinese texts in an organized and searchable format, together with various features and tools for manipulating the texts. These include facilities ranging from full-text search, parallel passage markup and search, and scanned source texts, through to such things as user-defined metadata. This site is available in English and Chinese, with traditional or simplified characters.

More information: http://ctext.org/introduction.

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About this site

This site represents an attempt to catalog, discuss, and promote the many projects that apply the methods of digital humanities to the field of sinology.

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