![]() On the other hand, Kanye West has embraced the trend, making the song “I Love It” with Lil Pump and “Panda” with the nearly incomprehensible rapper Desiigner. Snoop Dogg impersonates today’s "rap" from videos While some regard mumble rap as an exciting evolution of hip-hop, rappers such as Snoop Dogg, Eminem, and J.Cole have taken issue with it, dunking on the subgenre and its most famous artists. Mumble rap songs are also known for their ad-libs, such as “Aye” or “Yuh,” which are improvised background vocals repeated throughout the song. Mumble rap is characterized by unintelligible and repetitive lyrics usually pertaining to money, women, and drugs. Artists synonymous with mumble rap include Lil Yachty, Lil Uzi Vert, and Playboi Carti, who bragged in a song that he “bought a crib for mama” off the money he made mumble rapping. While the seeds of mumble rap were planted by artists such as Lil Wayne, Future, Chief Keef, Migos and Young Thug, the term is most commonly used to describe a newer generation of rappers, the majority of which found fame by releasing their music on Soundcloud. The output of the t-SNE algorithm mapped rappers to a two-dimensional space based on the similarity of their lyrics.Mumble rap is a controversial form of hip-hop that emerged in the early 2010s. We then took the resulting matrix and fed it into t-SNE with a perplexity parameter set to 40. We took the tf-idf matrix and first reduced it to 50 dimensions using Truncated singular value decomposition (SVD). ![]() T-SNE: To create our map of rappers, we used a dimensionality reduction technique called t-SNE. Higher cosine values imply more similarity, with an upper bound of 1 when the vectors are perfectly similar. In our case, that means taking the tf-idf vector for an artist and comparing it to that of another. 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. Artists synonymous with mumble rap include Lil Yachty, Lil Uzi Vert, and Playboi Carti, who bragged in a song that he bought a crib for mama off the money he made mumble rapping. 2 Future Arguably one of the best rappers in the current hip hop rappers in the game right now. We made two slight modifications to the traditional formula. Top Ten Mumble Rappers 1 Lil Uzi Vert Symere Woods, better known by his stage name Lil Uzi Vert, is an American hip hop recording artist and. 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). Watch the official music video for Gucci Gang by Lil Pump from the album Lil Pump. ![]() 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. The general music corpus was formed using data from LyricFind. ![]()
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