Week 13 : Wikipedia's Category System — Sun Jiayi

Section 1: Summary

This week's reading was about how Wikipedia organizes its articles through a categorization system. The basic idea is pretty simple: every Wikipedia page should belong to at least one category, and each page should be placed only in the most specific categories to which it logically belongs. Categories are organized like overlapping trees, all ultimately connecting back to one top-level category called "Category:Contents." So in theory, you can start at the top and drill down through subcategories to find anything on Wikipedia. When a category gets too large, it gets broken down into smaller subcategories — for example, Category:Albums might be split by artist, by date, or by genre. The video added some context about how categories work alongside other navigation tools like lists and templates, each serving slightly different purposes but complementing each other rather than competing.

Section 2: Something New I Learned

I honestly never thought about how Wikipedia was organized beyond just searching for things. I didn't know there was this whole elaborate category tree running underneath everything. What surprised me most was learning that individual entries within a category can't be annotated with descriptions or comments — you only see the page name, with no context or explanation for why it's there. That seems like a pretty significant limitation. Also, I had no idea that navigation templates — those little boxes of links you see at the bottom of articles — are actually considered more useful than categories for readers in many cases, because they can organize links in ways categories simply can't. I always just scrolled past those.

Section 3: Question for Discussion

My question is about who actually decides which categories an article belongs to, and how disputes get resolved. The guidelines say articles should go in the "most specific" category, but that seems pretty subjective in a lot of cases. Like, if an article is about a Korean-American filmmaker, does it go under "American filmmakers," "Korean filmmakers," "Asian-American directors," or all three? And what happens when editors disagree? I'd also push back a little on the assumption that a tree structure is even the right way to organize knowledge — trees imply clean hierarchies, but a lot of topics genuinely belong to multiple traditions or fields at once. Does Wikipedia's category system actually reflect how knowledge works, or does it end up imposing a particular way of sorting the world onto topics that don't fit neatly into boxes?