You don't need to be a woman to enjoy a "Women in Hip Hop" playlist. Spotify isn't about what it thinks you are. It's about what it thinks you want to listen to.
> It's about what it thinks you want to listen to.
At the moment, but I think the idea behind this patent is that it can factor in your mood (and other factors, such as gender) into the recommendation engine as well as what you already like.
Though I don't see gender being much of a signal. My GF and I have exactly the same taste in music (well, she doesn't like Classical that much, and I don't like Musicals, and she's more into Goth/Industrial/Metal than I am, but it's a 90% match). Anecdata, but that's all I have.
And what it thinks you want to listen to is based on what it gender it thinks you are. Gender is a strong signal about what your music tastes will be but obviously it's not absolute. If the algorithm is so pure and unbiased then why would it even want to determine your gender with this patent?
Like recommendation engines aren't magic -- they look at what people "like you" listen to where "like you" has all sorts of random demographic data as well as your personal patterns/history.
