눈으로 듣는 음악 추천 시스템-2018 if-kakao
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음악 추천의 Song Vector(Latent Factor)를 탐색하는 자료입니다 IF-Kakao 2018에서 발표한 자료 입니다.
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눈으로 듣는 음악 추천 시스템-2018 if-kakao
- 3. ~
- 4. ~
- 5. ~
- 6. ~ Matrix Factorization Word2Vec Deep Learning on audio
- 7. ~
- 10. .. Dance the night 1 Power up Forever young Viva la viva Thinking out Loud Counting Stars Something Just Like This
- 11. .. Dance the night 1 Power up Forever young Viva la viva Thinking out Loud Counting Stars Something Just Like This
- 12. .. Dance the night 1 Power up Forever young Viva la viva Thinking out Loud Counting Stars Something Just Like This
- 14. Push 1.5 5.6 User 18 DJ 3 / Song Vector .
- 15. 1.5 5.6 User 18 DJ 3 / Song Vector .
- 16. 1.5 5.6 User 18 DJ 3 / Song Vector . Feedback CF(Collaboration Filter) Contents CBF(Contents Based Filtering)
- 18. ?
- 19. ? …
- 21. 40D Dense Vector - Matrix Completion via ALS - User/Item Latent Feature Feedback Log(8day) - 4.3M(User) X 2.1M(Song) - 388M None zero values (Song)
- 22. 40D Dense Vector - Matrix Completion via ALS - User/Item Latent Feature Feedback Log(8day) - 4.3M(User) X 2.1M(Song) - 388M None zero values (Song) (Song) Vector Vector .
- 24. ? , .
- 25. Low level Feature Genre Classification Network
- 26. Low level Feature Genre Classification Network(Song) Vector Vector .
- 35. - 2004 12 1553
- 36. - 2004 12 1553 Stream + W2V
- 37. - 2004 12 1553 2004 12 Stream + W2V
- 38. - 2004 12 1553 Stream + MF 1553
- 40. Sampling 5M -> 16K Song Meta Mapping , , Stream Song Segmentation Light, Medium, Heavy, Extreme Dimension Reduction 40D -> 2D
- 41. Sampling 5M -> 16K Song Meta Mapping , , Stream Song Segmentation Light, Medium, Heavy, Extreme Dimension Reduction 40D -> 2D 5M Songs Top 1,000 Songs 15,000 Songs Uniform Sampling 1,000 Songs + = 16,000 Songs
- 42. Sampling 5M -> 16K Song Meta Mapping , , Stream Song Segmentation Light, Medium, Heavy, Extreme Dimension Reduction 40D -> 2D t-SNE
- 43. Sampling 5M -> 16K Song Meta Mapping , , Popularity Song Segmentation Light, Medium, Heavy, Extreme Dimension Reduction 40D -> 2D
- 44. Sampling 5M -> 16K Song Meta Mapping , , Popularity Song Segmentation Light, Medium, Heavy, Extreme Dimension Reduction 40D -> 2D
- 56. • Heavy • Top1000 Top1000 . • Popularity . • .
- 61. Popularity
- 63. Top1000 Top1000
- 67. • • MF • Top1000 Top1000 .
- 75. • • • Top1000 Top1000 .
- 92. 1,037 .
- 95. Stream Stream Stream 1. Streaming 1 2. Streaming 1 Streaming 97
- 96. Stream 1. 100 ~ 10,000 . 2. .
- 98. Song Vector Popular .
- 103. / / CCM /
- 114. .