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90s hip hop songs top 1009/10/2023 ![]() ![]() This rules out words that are repeated over and over by one or a few artists (think “controlla” for Drake).Ĭosine Similarity: Cosine similarity is a common way of calculating the similarity between two vectors by taking the cosine of the angle between them. That means, to be considered in our tf-idf computation, a term had to be used at least once by 10% of the artists in our dataset. 2) We also set a “cut-off” for document frequency of 0.1. You can read more about why you might want to do sublinear scaling here. 1) We used sublinear scaling on the term frequencies, giving us a little more variation across our lists. We made two slight modifications to the traditional formula. The words with the ten highest tf-idf scores for each artist were deemed the words “most unique” to him or her. For a given word, we count the number of times it occurs in one rapper’s catalogue (its term frequency) and divide by the number of artists that use it across the hip-hop corpus (its document frequency). Each rapper gets assigned a tf-idf score for every word in the hip-hop corpus. TF-IDF: to determine the words that characterize each hip-hop artist, we used a technique called term frequency-inverse document frequency (tf-idf). other genres, but was only used 116 times in 26 million words. For example “lowrider” had a 255:1 ratio in hip hop vs. These all had fewer than 1,000 occurances in the hip hop corpus. the general corpus, were still rather rare words. Some words were filtered from this list that, while indexing high in hip hop vs. ![]() We then compare that to the same math for the general corpus. For example, this is # of appearences in hip hop corpus divided by total words in hip hop corpus. Most Hip Hop: To find the words most “characteristic” of hip-hop, we computed the odds that a word appeared in the hip hop corpus vs. This included efforts to standardize spelling, remove capitalization, and apply light lemmatization. We filtered hip-hop artists by cross-referencing their primary genre on MusixMatch.įor consistency, The hip hop data was cleaned using the same script as the LyricFind corpus. You might learn something about the reality of America's musical climate in the process.The general music corpus was formed using data from LyricFind. With those ramifications in mind, here's a look at Every No. 1 records like Blondie's "Rapture," which, despite its historical significance, does not feature rapping as its core vocal element. At the end of the day, these guys are rapping. Over the past five years, artists like LMFAO, Flo Rida, and Pitbull have blurred the lines of acceptability, but when it comes to topping the Hot 100, we'll take what we can get. Of the hundreds of songs to top the pop charts, only 61 can claim hip-hop as their genre, and even that distinction is occasionally skewed. 1 spot by a record with just a bit more mainstream appeal. 1 record-and didn't come until the tail-end of his career, with "Empire State of Mind."Ĭaptivating an entire nation of 300 million citizens is more daunting than many assume, and often times when rappers do score massive hits, they're still kept out of the No. To put things into perspective: Megastar Jay-Z has one No. 1 hit on the almighty Billboard Hot 100 chart. Rappers can have platinum albums, clothing lines, stock in sports teams, and expensive jewelry, but rarely do hip-hop artists score a No. This feature was originally published on April 1, 2013. ![]()
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