Incorporating data from the Spotify Web API, I expanded on the research for the June 2018 RTG presentation to study submitted memories as links between emotions, activities, and musical qualities using python instead of R.
This paper discusses a process to visualize music artists' main topics and sentiment by analyzing lyrics. Lyrics are scraped from websites and preprocessed. Topic analysis identifies the top 10 topics by identifying frequent nouns. Sentiment analysis determines the percentage of positive and negative words using a polarity lexicon. The results are visualized in a moodboard with images corresponding to topics and saturation levels corresponding to sentiment scores. The system was tested on various artists and provided generally valid results, though quantitative evaluation was challenging without annotated lyrics.
This document describes a Spotify playlist recommender system challenge. The goal is to develop a system that can automatically recommend new tracks to add to a playlist based on its existing tracks. Several proposed solutions are described including collaborative filtering, K-nearest neighbors (KNN), frequent pattern growth, and matrix factorization. Evaluation metrics like R-precision and NDCG are defined. Exploratory data analysis is performed on the Million Playlist Dataset and various solutions are tested, with playlist-based and song-based KNN performing the best in terms of metrics while being fast.
How to Discover New Music in 2023 5 Best AppsDarylMitchell9
Spotify is the newest and greatest way to find entirely new and offbeat music. This music streaming service is so efficient at doing so because of a special recommendation engine, Bart, that uses an AI system to recommend music based on a listener’s taste.https://audiospeaks.com/how-to-discover-new-music/
OverviewThis project will allow you to write a program to get mo.docxjacksnathalie
Overview
This project will allow you to write a program to get more practice with object-oriented ideas that we explored in the previous project, as well as some practice with more advanced ideas such as inheritance and the use of interfaces.
Ipods and other MP3 players organize a user's music selection into groups known as playlists. These are data structures that provide a collection of songs and an ordering for how those songs will be played. For this assignment you will be writing a set of PlayList classes that could be used for a program that organizes music for a user. These classes will be written to implement a particular PlayList interface so that they can be easily exchange in and out as the program requires. In addition, you will also be using the SimpleTrack class you wrote for the closed lab on Interfaces - if you did not finish this class before the end of lab, you will need to finish it before starting on this project.
Objectives
Practice with programming fundamentals
Review of various Java fundamentals (branching, loops, variables, methods, etc.)
Review of Java File I/O concepts
Practice with Java ArrayList concepts
Practice with object-oriented programming and design
Practice with Java interfaces
Project Description
The SimplePlaylist Class
Once you have coded and tested your SimpleTrack class, you will need to write a SimplePlaylist class that implements the Playist interface given in the project folder.
The SimplePlayList class stores music tracks in order - the first track added to the play list should be the first one removed from the play list. You should recognize this data structure as a
queue
(or a
first-in, first-out queue
). You do not need to implement the equals, hashCode and toString methods for this class but if you choose to do so make sure you document your implementations properly!
The PlayList Management Program
Once you have written and tested a SimpleTrack class and a SimplePlaylist class, it is time to use them to write a program to manage playlists. This program will simulate the playing of songs from a play list. For the SimplePlaylist, the songs are removed from the playlist as they are played, so you know that you're at the end of the list when your list is empty. This program should be implemented in the file MusicPlayerSimulator.java. Note that we are not defining ANY of the methods you are using for this program - the design is all up to you. You must, however, practice good programming style - make sure you are breaking the program up into smaller methods and aren't just trying to solve everything with one monolithic main method. If you have fewer than 5 methods for this program you are probably trying to fit too much into a single method.
Here is a sample transcript of the output of this program:
Enter database filename:
input.txt
Currently playing: 'Elvis Presley / Blue Suede Shoes / Elvis Presley: Legacy Edition' Next track to play: 'The Beatles / Wit.
VisualizingmusicartistsmaintopicsandoverallsentimentbyanalyzinglyricsNathalie Post
This paper discusses a process for visualizing music artists' main topics and sentiment by analyzing lyrics. Lyrics are scraped from websites and preprocessed. Topic analysis identifies the most common nouns as main topics. Sentiment analysis determines the percentage of positive and negative words using lexicons. A moodboard is generated by selecting images related to topics and adjusting saturation based on sentiment scores. The results are meant to offer insight into an artist's topics and mood in a visual format. Areas for improvement include developing domain-specific models for part-of-speech tagging and sentiment analysis.
Experiment with music through Spotify Apps. Browse through popular apps like Rolling Stone, last.fm, Pitchfork and more and engage with experiments beyond pressing the play button. Brought to you by sensesic.com
This document discusses Gracenote's efforts to analyze music and automatically label songs with mood descriptors to help users discover and navigate music collections. Gracenote analyzed over 30 million songs and generated a sonic mood profile for each using machine learning models trained on a taxonomy of over 10,000 expert-annotated songs. The mood profiles provide scores across 101 mood dimensions and aim to describe the music in terms that parallel how listeners describe their desired listening experiences. The mood labels can be used to power more intuitive music recommendations, playlists, radio stations and discovery experiences for consumers.
This paper discusses a process to visualize music artists' main topics and sentiment by analyzing lyrics. Lyrics are scraped from websites and preprocessed. Topic analysis identifies the top 10 topics by identifying frequent nouns. Sentiment analysis determines the percentage of positive and negative words using a polarity lexicon. The results are visualized in a moodboard with images corresponding to topics and saturation levels corresponding to sentiment scores. The system was tested on various artists and provided generally valid results, though quantitative evaluation was challenging without annotated lyrics.
This document describes a Spotify playlist recommender system challenge. The goal is to develop a system that can automatically recommend new tracks to add to a playlist based on its existing tracks. Several proposed solutions are described including collaborative filtering, K-nearest neighbors (KNN), frequent pattern growth, and matrix factorization. Evaluation metrics like R-precision and NDCG are defined. Exploratory data analysis is performed on the Million Playlist Dataset and various solutions are tested, with playlist-based and song-based KNN performing the best in terms of metrics while being fast.
How to Discover New Music in 2023 5 Best AppsDarylMitchell9
Spotify is the newest and greatest way to find entirely new and offbeat music. This music streaming service is so efficient at doing so because of a special recommendation engine, Bart, that uses an AI system to recommend music based on a listener’s taste.https://audiospeaks.com/how-to-discover-new-music/
OverviewThis project will allow you to write a program to get mo.docxjacksnathalie
Overview
This project will allow you to write a program to get more practice with object-oriented ideas that we explored in the previous project, as well as some practice with more advanced ideas such as inheritance and the use of interfaces.
Ipods and other MP3 players organize a user's music selection into groups known as playlists. These are data structures that provide a collection of songs and an ordering for how those songs will be played. For this assignment you will be writing a set of PlayList classes that could be used for a program that organizes music for a user. These classes will be written to implement a particular PlayList interface so that they can be easily exchange in and out as the program requires. In addition, you will also be using the SimpleTrack class you wrote for the closed lab on Interfaces - if you did not finish this class before the end of lab, you will need to finish it before starting on this project.
Objectives
Practice with programming fundamentals
Review of various Java fundamentals (branching, loops, variables, methods, etc.)
Review of Java File I/O concepts
Practice with Java ArrayList concepts
Practice with object-oriented programming and design
Practice with Java interfaces
Project Description
The SimplePlaylist Class
Once you have coded and tested your SimpleTrack class, you will need to write a SimplePlaylist class that implements the Playist interface given in the project folder.
The SimplePlayList class stores music tracks in order - the first track added to the play list should be the first one removed from the play list. You should recognize this data structure as a
queue
(or a
first-in, first-out queue
). You do not need to implement the equals, hashCode and toString methods for this class but if you choose to do so make sure you document your implementations properly!
The PlayList Management Program
Once you have written and tested a SimpleTrack class and a SimplePlaylist class, it is time to use them to write a program to manage playlists. This program will simulate the playing of songs from a play list. For the SimplePlaylist, the songs are removed from the playlist as they are played, so you know that you're at the end of the list when your list is empty. This program should be implemented in the file MusicPlayerSimulator.java. Note that we are not defining ANY of the methods you are using for this program - the design is all up to you. You must, however, practice good programming style - make sure you are breaking the program up into smaller methods and aren't just trying to solve everything with one monolithic main method. If you have fewer than 5 methods for this program you are probably trying to fit too much into a single method.
Here is a sample transcript of the output of this program:
Enter database filename:
input.txt
Currently playing: 'Elvis Presley / Blue Suede Shoes / Elvis Presley: Legacy Edition' Next track to play: 'The Beatles / Wit.
VisualizingmusicartistsmaintopicsandoverallsentimentbyanalyzinglyricsNathalie Post
This paper discusses a process for visualizing music artists' main topics and sentiment by analyzing lyrics. Lyrics are scraped from websites and preprocessed. Topic analysis identifies the most common nouns as main topics. Sentiment analysis determines the percentage of positive and negative words using lexicons. A moodboard is generated by selecting images related to topics and adjusting saturation based on sentiment scores. The results are meant to offer insight into an artist's topics and mood in a visual format. Areas for improvement include developing domain-specific models for part-of-speech tagging and sentiment analysis.
Experiment with music through Spotify Apps. Browse through popular apps like Rolling Stone, last.fm, Pitchfork and more and engage with experiments beyond pressing the play button. Brought to you by sensesic.com
This document discusses Gracenote's efforts to analyze music and automatically label songs with mood descriptors to help users discover and navigate music collections. Gracenote analyzed over 30 million songs and generated a sonic mood profile for each using machine learning models trained on a taxonomy of over 10,000 expert-annotated songs. The mood profiles provide scores across 101 mood dimensions and aim to describe the music in terms that parallel how listeners describe their desired listening experiences. The mood labels can be used to power more intuitive music recommendations, playlists, radio stations and discovery experiences for consumers.
ux academy - Beginner UX Design Course Portfolio - Louise MobileUXLondon
Users struggle to find all their favorite artists' albums across different music streaming services. The team interviewed music streaming service users to understand their pains and needs. They found that nearly 30% use Spotify primarily but users wish for better music discovery features across services, like integrating Shazam to save songs for later on Spotify. The team created a prototype to address these issues and allow unified music streaming, but need further iteration focused on new music, genres, and additional user testing.
Back to the Future: Evolution of Music Moods From 1992 to 2022AndriaLesane
The document describes a study analyzing trends in music moods from 1992 to 2022 using Billboard's top 100 songs each year. The study retrieved audio features like valence and energy for each song from the Spotify API to classify songs into eight moods. Key findings were that excited songs have dominated in the last 5 years, while happy songs have diminished. Overall, no strong mood trends emerged over the full 30-year period. The study aims to better understand how music moods have evolved and provides a foundation for future analysis comparing genres or using different mood classification models.
Spotify uses both push and pull paradigms to match artists and fans in a personal and relevant way. The push paradigm is exemplified by Home, which surfaces personalized playlists using an algorithm called BaRT. BaRT is a multi-armed bandit algorithm that explores and exploits to select playlists based on a reward function. Research shows personalizing the reward function for each user and playlist type improves results. Search represents the pull paradigm, where users search for specific music. Understanding user intent and mindset helps improve search satisfaction. Both paradigms aim to reduce effort and increase success based on offline and online evaluation. Voice interactions may represent a hybrid paradigm.
Explainable Recommendation for Repeat Consumption (RecSys 2020)Kosetsu Tsukuda
The document summarizes a study that generated explanations for recommending previously consumed music items using three factors: personal, social, and item factors. It involved an online survey of 622 participants. The study found that explanations using personal and social factors were more persuasive than those using only item factors. It also found preferences increased for explanations using higher values on the factors. The researchers conclude music platforms could improve recommendations by using more persuasive explanation styles and setting factor values with higher user preferences.
PAPER EXPECTATIONSFollow the instructions.Make your ideas .docxaman341480
The document provides instructions for a paper assignment comparing two hip hop songs from provided lists. It emphasizes concise writing, avoiding repetition, using specific details and examples to support points, and properly citing sources in MLA format. Failure to follow the instructions or plagiarism will result in deductions or a score of zero. Students must choose one song from each list for a minimum 3-page paper that compares and contrasts the two songs.
How to Create and Organize Multiple Playlists Using Playlist.comDylanRykowski
Playlist.com allows users to create and organize multiple playlists for free. Users can search for songs to add to playlists, which can be shared with others. Playlists can be organized in various ways, such as by genre or preference. Each playlist is limited to 200 songs and songs cannot be downloaded, only listened to on the site. The document provides step-by-step instructions for setting up an account, creating playlists, adding songs, and sharing playlists with others.
Prediction of Spotify song popularity.pdfAmanAshutosh3
Created a Classification Machine Learning model to predict the popularity of songs on Spotify for the recommendation engine, which will recommend songs to its listeners based on popular songs and their taste.
At the BCS Search Solutions 2018, I gave a talk about work on search we are doing at Spotify. The talk described what search means in the context of Spotify, how it differs what we know about search, and the challenges associated with understanding user intents and mindsets in an "entertainment" context. The talk also discussed various efforts at Spotify to understand why users submit search queries, what they expect, how they assess their search experience, and how Spotify responds to these search queries. This is work done with many colleagues at Spotify in Boston, London, New York and Stockholm, and our wonderful summer interns.
No longer are you stuck with paper and binders. OnSong gives you an always organized, digital library of chord charts. Play thousands of songs on a single, ultra-portable device.
PAPER EXPECTATIONSFollow the instructions.Make your ideas .docxhoney690131
PAPER EXPECTATIONS
Follow the instructions.
Make your ideas concise.
Use as few words as you can to make your statements. This will allow you more room to develop your great ideas!
Avoid repetition and redundancy
of both ideas and words. This is the issue that I usually subtract the most points for, so take care.
For example, when you edit your papers, make sure that you don’t say “Cool Herc is widely accepted as the originator of hip hop”, and then two sentences later, “As Cool Herc is the originator of hip hop…”. See how these two are the same idea? If the reader already has the information, repeating it just takes up space. Another thing to avoid is using the same word multiple times in quick succession. For example: “I found it exciting to listen to the this music. Eri B. has an exciting tone to his voice. When I hear how he flows when he strings words together, I feel excited.” See how ‘excitement’ occurs three times in three sentences? Here’s another more subtle example: “He used the turntable as a way to switch songs seamlessly, using the scratch method to cover up the different beats that were used in each song.” In this example, the word ‘use’ occurs three times in the same sentence! Because it’s a less emotional word, it might be harder to catch, but it’s just as problematic.
I like to see ‘I’ statements.
I find that turning the focus on yourself (especially when we are dealing with sensitive issues and incorporating personal experience, as I encourage) is a great way to avoid generalizing groups and ideas. If your statement is clearly from your perspective, then I as a reader can empathize with your position. If you use lots of ‘we as a generalized group of people act and feel this specific way’, it makes me wonder what research you’ve done, what data points you have, and how many people you have interviewed in order to have that knowledge.
Going off of the previous expectation:
BE SPECIFIC!
If you do make a generalized statement about a situation, back it up with details. Show the research. Reference or quote the authors who initially made the observations and put their work into context. If you tell me that Cool Herc is largely agreed to be the originator of hip hop, tell me why and give examples.
For example, something with detail and context would be: “Although Jamaican soundsystem culture is at the roots of hip hop, Cool Herc was the first to create tracks sourced from James Brown, using the funkier, harder beats that we’ve come to associate with hip hop today.” See how this gives specific details and context on either end of the statement that Cool Herc was the first person to make hip hop?
Make sure you include proper internal references, and construct your bibliography following MLA format
. In your paper, I like to see at least (Author, Date of Publication). For example: “Cool Herc is widely agreed to be the originator of hip hop(Babin 2020).” This tells me you got the information from the .
This document discusses analyzing music data extracted from Spotify using various data science techniques. It describes collecting audio feature data for Billboard top songs from 1958-2017 and Grammy winning albums from 1959-2018. Exploratory analysis was performed on song attributes like duration, tempo and loudness. Principal component analysis and k-means clustering were used to group songs based on similarities in audio features like energy, danceability and acousticness. The analysis revealed patterns in attributes of popular music over time that could aid music recommendation systems.
This document describes a student project to create an algorithm that generates a short music playlist based on one or more seed songs. The algorithm is based on a previous published method called AutoDJ that uses Gaussian process regression with a kernel function to predict a user's preference for additional songs based on attributes of the seed songs. The key aspects of the student's algorithm include using a kernel that is trained on song attribute data to learn song similarities, and generating a playlist sorted by predicted user preference for each song. The student's model and data differ from the original AutoDJ method primarily due to having a mix of continuous and categorical song attributes rather than purely categorical data.
The document discusses research conducted on existing music products in the genres of calm and British rap, including songs by Knucks and Dave, to understand popular elements to include in a new song. Interviews were also conducted to gauge audience familiarity with these artists and appeal of the genres. Common features identified across the researched songs were jazzy melodies, use of samples and drums.
Understanding ai music discovery and recommendation systemsValerio Velardo
Thanks to Spotify, you’ve got millions of songs at your fingertips, ready to be discovered. And because of its AI-powered recommendation system, you’re more likely to find new music you’re already interested in. Learning what’s behind this technology can assist music business leaders and entrepreneurs to provide a more meaningful, tailored discovery experience for their users. Not only will you gain insight that most music leaders don’t yet have, but also become aware of how to apply this to your business.
In this one-hour webinar, you’ll:
- Learn how music recommendation systems work
- Understand how to leverage these systems to add value to
specific music business applications
- Learn how listeners discover music according to our research
findings
To predict the next song at salsa, bachata, or kizomba events, the model considers factors like tempo, rhythm, mood, lyrics, and popularity of the current song. It aims to select a song that will keep the audience engaged and maintain the energy level. The proposed solution uses a random forest model trained on a dataset of songs to predict popularity. It has estimated popularity for new songs but faces challenges adapting to available data. Current priorities include implementing playback of predicted songs in real time.
The document describes an app called MoodTunes that creates playlists of songs to match a user's mood. The app aims to improve users' moods by playing music that reflects how they feel. It will start with songs for the user's current emotion and gradually introduce more upbeat songs. The document outlines the target audience, purpose, features, and MVP for the app. It also discusses competitors, a business model, and marketing strategy for MoodTunes.
The plugin allows users to fetch information about trending music globally and in specific countries/genres. It provides functions to get top songs globally, by country using ISO codes, or country/genre. Additional functions return details on artists, songs, similar songs, or the entire manifest. Examples show retrieving top songs globally, in the US, or for Hip Hop in the US along with other use cases.
PlaylistOwl is a tool that helps artists and music managers find contact information for Spotify playlist curators. The service is designed to make it easier for musicians to promote their music on Spotify and gain more visibility on the platform.
Spotify has become one of the most popular music streaming platforms in the world, with millions of users listening to music every day. It's also become an important tool for independent musicians and bands, who use the platform to reach new audiences and build their fanbase.
This document discusses multimodal music mood classification using audio, lyrics, and social tags. It outlines research questions around using social tags to develop mood taxonomies, determining the most useful lyric features for classification, and whether lyrics or audio perform better. The author finds that combining lyrics and audio improves classification effectiveness and efficiency. Contributions include establishing empirically derived mood categories and the largest dataset combining audio, lyrics and tags. Future work may explore multimedia and multimodal approaches.
ViewShift: Hassle-free Dynamic Policy Enforcement for Every Data LakeWalaa Eldin Moustafa
Dynamic policy enforcement is becoming an increasingly important topic in today’s world where data privacy and compliance is a top priority for companies, individuals, and regulators alike. In these slides, we discuss how LinkedIn implements a powerful dynamic policy enforcement engine, called ViewShift, and integrates it within its data lake. We show the query engine architecture and how catalog implementations can automatically route table resolutions to compliance-enforcing SQL views. Such views have a set of very interesting properties: (1) They are auto-generated from declarative data annotations. (2) They respect user-level consent and preferences (3) They are context-aware, encoding a different set of transformations for different use cases (4) They are portable; while the SQL logic is only implemented in one SQL dialect, it is accessible in all engines.
#SQL #Views #Privacy #Compliance #DataLake
Codeless Generative AI Pipelines
(GenAI with Milvus)
https://ml.dssconf.pl/user.html#!/lecture/DSSML24-041a/rate
Discover the potential of real-time streaming in the context of GenAI as we delve into the intricacies of Apache NiFi and its capabilities. Learn how this tool can significantly simplify the data engineering workflow for GenAI applications, allowing you to focus on the creative aspects rather than the technical complexities. I will guide you through practical examples and use cases, showing the impact of automation on prompt building. From data ingestion to transformation and delivery, witness how Apache NiFi streamlines the entire pipeline, ensuring a smooth and hassle-free experience.
Timothy Spann
https://www.youtube.com/@FLaNK-Stack
https://medium.com/@tspann
https://www.datainmotion.dev/
milvus, unstructured data, vector database, zilliz, cloud, vectors, python, deep learning, generative ai, genai, nifi, kafka, flink, streaming, iot, edge
ux academy - Beginner UX Design Course Portfolio - Louise MobileUXLondon
Users struggle to find all their favorite artists' albums across different music streaming services. The team interviewed music streaming service users to understand their pains and needs. They found that nearly 30% use Spotify primarily but users wish for better music discovery features across services, like integrating Shazam to save songs for later on Spotify. The team created a prototype to address these issues and allow unified music streaming, but need further iteration focused on new music, genres, and additional user testing.
Back to the Future: Evolution of Music Moods From 1992 to 2022AndriaLesane
The document describes a study analyzing trends in music moods from 1992 to 2022 using Billboard's top 100 songs each year. The study retrieved audio features like valence and energy for each song from the Spotify API to classify songs into eight moods. Key findings were that excited songs have dominated in the last 5 years, while happy songs have diminished. Overall, no strong mood trends emerged over the full 30-year period. The study aims to better understand how music moods have evolved and provides a foundation for future analysis comparing genres or using different mood classification models.
Spotify uses both push and pull paradigms to match artists and fans in a personal and relevant way. The push paradigm is exemplified by Home, which surfaces personalized playlists using an algorithm called BaRT. BaRT is a multi-armed bandit algorithm that explores and exploits to select playlists based on a reward function. Research shows personalizing the reward function for each user and playlist type improves results. Search represents the pull paradigm, where users search for specific music. Understanding user intent and mindset helps improve search satisfaction. Both paradigms aim to reduce effort and increase success based on offline and online evaluation. Voice interactions may represent a hybrid paradigm.
Explainable Recommendation for Repeat Consumption (RecSys 2020)Kosetsu Tsukuda
The document summarizes a study that generated explanations for recommending previously consumed music items using three factors: personal, social, and item factors. It involved an online survey of 622 participants. The study found that explanations using personal and social factors were more persuasive than those using only item factors. It also found preferences increased for explanations using higher values on the factors. The researchers conclude music platforms could improve recommendations by using more persuasive explanation styles and setting factor values with higher user preferences.
PAPER EXPECTATIONSFollow the instructions.Make your ideas .docxaman341480
The document provides instructions for a paper assignment comparing two hip hop songs from provided lists. It emphasizes concise writing, avoiding repetition, using specific details and examples to support points, and properly citing sources in MLA format. Failure to follow the instructions or plagiarism will result in deductions or a score of zero. Students must choose one song from each list for a minimum 3-page paper that compares and contrasts the two songs.
How to Create and Organize Multiple Playlists Using Playlist.comDylanRykowski
Playlist.com allows users to create and organize multiple playlists for free. Users can search for songs to add to playlists, which can be shared with others. Playlists can be organized in various ways, such as by genre or preference. Each playlist is limited to 200 songs and songs cannot be downloaded, only listened to on the site. The document provides step-by-step instructions for setting up an account, creating playlists, adding songs, and sharing playlists with others.
Prediction of Spotify song popularity.pdfAmanAshutosh3
Created a Classification Machine Learning model to predict the popularity of songs on Spotify for the recommendation engine, which will recommend songs to its listeners based on popular songs and their taste.
At the BCS Search Solutions 2018, I gave a talk about work on search we are doing at Spotify. The talk described what search means in the context of Spotify, how it differs what we know about search, and the challenges associated with understanding user intents and mindsets in an "entertainment" context. The talk also discussed various efforts at Spotify to understand why users submit search queries, what they expect, how they assess their search experience, and how Spotify responds to these search queries. This is work done with many colleagues at Spotify in Boston, London, New York and Stockholm, and our wonderful summer interns.
No longer are you stuck with paper and binders. OnSong gives you an always organized, digital library of chord charts. Play thousands of songs on a single, ultra-portable device.
PAPER EXPECTATIONSFollow the instructions.Make your ideas .docxhoney690131
PAPER EXPECTATIONS
Follow the instructions.
Make your ideas concise.
Use as few words as you can to make your statements. This will allow you more room to develop your great ideas!
Avoid repetition and redundancy
of both ideas and words. This is the issue that I usually subtract the most points for, so take care.
For example, when you edit your papers, make sure that you don’t say “Cool Herc is widely accepted as the originator of hip hop”, and then two sentences later, “As Cool Herc is the originator of hip hop…”. See how these two are the same idea? If the reader already has the information, repeating it just takes up space. Another thing to avoid is using the same word multiple times in quick succession. For example: “I found it exciting to listen to the this music. Eri B. has an exciting tone to his voice. When I hear how he flows when he strings words together, I feel excited.” See how ‘excitement’ occurs three times in three sentences? Here’s another more subtle example: “He used the turntable as a way to switch songs seamlessly, using the scratch method to cover up the different beats that were used in each song.” In this example, the word ‘use’ occurs three times in the same sentence! Because it’s a less emotional word, it might be harder to catch, but it’s just as problematic.
I like to see ‘I’ statements.
I find that turning the focus on yourself (especially when we are dealing with sensitive issues and incorporating personal experience, as I encourage) is a great way to avoid generalizing groups and ideas. If your statement is clearly from your perspective, then I as a reader can empathize with your position. If you use lots of ‘we as a generalized group of people act and feel this specific way’, it makes me wonder what research you’ve done, what data points you have, and how many people you have interviewed in order to have that knowledge.
Going off of the previous expectation:
BE SPECIFIC!
If you do make a generalized statement about a situation, back it up with details. Show the research. Reference or quote the authors who initially made the observations and put their work into context. If you tell me that Cool Herc is largely agreed to be the originator of hip hop, tell me why and give examples.
For example, something with detail and context would be: “Although Jamaican soundsystem culture is at the roots of hip hop, Cool Herc was the first to create tracks sourced from James Brown, using the funkier, harder beats that we’ve come to associate with hip hop today.” See how this gives specific details and context on either end of the statement that Cool Herc was the first person to make hip hop?
Make sure you include proper internal references, and construct your bibliography following MLA format
. In your paper, I like to see at least (Author, Date of Publication). For example: “Cool Herc is widely agreed to be the originator of hip hop(Babin 2020).” This tells me you got the information from the .
This document discusses analyzing music data extracted from Spotify using various data science techniques. It describes collecting audio feature data for Billboard top songs from 1958-2017 and Grammy winning albums from 1959-2018. Exploratory analysis was performed on song attributes like duration, tempo and loudness. Principal component analysis and k-means clustering were used to group songs based on similarities in audio features like energy, danceability and acousticness. The analysis revealed patterns in attributes of popular music over time that could aid music recommendation systems.
This document describes a student project to create an algorithm that generates a short music playlist based on one or more seed songs. The algorithm is based on a previous published method called AutoDJ that uses Gaussian process regression with a kernel function to predict a user's preference for additional songs based on attributes of the seed songs. The key aspects of the student's algorithm include using a kernel that is trained on song attribute data to learn song similarities, and generating a playlist sorted by predicted user preference for each song. The student's model and data differ from the original AutoDJ method primarily due to having a mix of continuous and categorical song attributes rather than purely categorical data.
The document discusses research conducted on existing music products in the genres of calm and British rap, including songs by Knucks and Dave, to understand popular elements to include in a new song. Interviews were also conducted to gauge audience familiarity with these artists and appeal of the genres. Common features identified across the researched songs were jazzy melodies, use of samples and drums.
Understanding ai music discovery and recommendation systemsValerio Velardo
Thanks to Spotify, you’ve got millions of songs at your fingertips, ready to be discovered. And because of its AI-powered recommendation system, you’re more likely to find new music you’re already interested in. Learning what’s behind this technology can assist music business leaders and entrepreneurs to provide a more meaningful, tailored discovery experience for their users. Not only will you gain insight that most music leaders don’t yet have, but also become aware of how to apply this to your business.
In this one-hour webinar, you’ll:
- Learn how music recommendation systems work
- Understand how to leverage these systems to add value to
specific music business applications
- Learn how listeners discover music according to our research
findings
To predict the next song at salsa, bachata, or kizomba events, the model considers factors like tempo, rhythm, mood, lyrics, and popularity of the current song. It aims to select a song that will keep the audience engaged and maintain the energy level. The proposed solution uses a random forest model trained on a dataset of songs to predict popularity. It has estimated popularity for new songs but faces challenges adapting to available data. Current priorities include implementing playback of predicted songs in real time.
The document describes an app called MoodTunes that creates playlists of songs to match a user's mood. The app aims to improve users' moods by playing music that reflects how they feel. It will start with songs for the user's current emotion and gradually introduce more upbeat songs. The document outlines the target audience, purpose, features, and MVP for the app. It also discusses competitors, a business model, and marketing strategy for MoodTunes.
The plugin allows users to fetch information about trending music globally and in specific countries/genres. It provides functions to get top songs globally, by country using ISO codes, or country/genre. Additional functions return details on artists, songs, similar songs, or the entire manifest. Examples show retrieving top songs globally, in the US, or for Hip Hop in the US along with other use cases.
PlaylistOwl is a tool that helps artists and music managers find contact information for Spotify playlist curators. The service is designed to make it easier for musicians to promote their music on Spotify and gain more visibility on the platform.
Spotify has become one of the most popular music streaming platforms in the world, with millions of users listening to music every day. It's also become an important tool for independent musicians and bands, who use the platform to reach new audiences and build their fanbase.
This document discusses multimodal music mood classification using audio, lyrics, and social tags. It outlines research questions around using social tags to develop mood taxonomies, determining the most useful lyric features for classification, and whether lyrics or audio perform better. The author finds that combining lyrics and audio improves classification effectiveness and efficiency. Contributions include establishing empirically derived mood categories and the largest dataset combining audio, lyrics and tags. Future work may explore multimedia and multimodal approaches.
ViewShift: Hassle-free Dynamic Policy Enforcement for Every Data LakeWalaa Eldin Moustafa
Dynamic policy enforcement is becoming an increasingly important topic in today’s world where data privacy and compliance is a top priority for companies, individuals, and regulators alike. In these slides, we discuss how LinkedIn implements a powerful dynamic policy enforcement engine, called ViewShift, and integrates it within its data lake. We show the query engine architecture and how catalog implementations can automatically route table resolutions to compliance-enforcing SQL views. Such views have a set of very interesting properties: (1) They are auto-generated from declarative data annotations. (2) They respect user-level consent and preferences (3) They are context-aware, encoding a different set of transformations for different use cases (4) They are portable; while the SQL logic is only implemented in one SQL dialect, it is accessible in all engines.
#SQL #Views #Privacy #Compliance #DataLake
Codeless Generative AI Pipelines
(GenAI with Milvus)
https://ml.dssconf.pl/user.html#!/lecture/DSSML24-041a/rate
Discover the potential of real-time streaming in the context of GenAI as we delve into the intricacies of Apache NiFi and its capabilities. Learn how this tool can significantly simplify the data engineering workflow for GenAI applications, allowing you to focus on the creative aspects rather than the technical complexities. I will guide you through practical examples and use cases, showing the impact of automation on prompt building. From data ingestion to transformation and delivery, witness how Apache NiFi streamlines the entire pipeline, ensuring a smooth and hassle-free experience.
Timothy Spann
https://www.youtube.com/@FLaNK-Stack
https://medium.com/@tspann
https://www.datainmotion.dev/
milvus, unstructured data, vector database, zilliz, cloud, vectors, python, deep learning, generative ai, genai, nifi, kafka, flink, streaming, iot, edge
State of Artificial intelligence Report 2023kuntobimo2016
Artificial intelligence (AI) is a multidisciplinary field of science and engineering whose goal is to create intelligent machines.
We believe that AI will be a force multiplier on technological progress in our increasingly digital, data-driven world. This is because everything around us today, ranging from culture to consumer products, is a product of intelligence.
The State of AI Report is now in its sixth year. Consider this report as a compilation of the most interesting things we’ve seen with a goal of triggering an informed conversation about the state of AI and its implication for the future.
We consider the following key dimensions in our report:
Research: Technology breakthroughs and their capabilities.
Industry: Areas of commercial application for AI and its business impact.
Politics: Regulation of AI, its economic implications and the evolving geopolitics of AI.
Safety: Identifying and mitigating catastrophic risks that highly-capable future AI systems could pose to us.
Predictions: What we believe will happen in the next 12 months and a 2022 performance review to keep us honest.
STATATHON: Unleashing the Power of Statistics in a 48-Hour Knowledge Extravag...sameer shah
"Join us for STATATHON, a dynamic 2-day event dedicated to exploring statistical knowledge and its real-world applications. From theory to practice, participants engage in intensive learning sessions, workshops, and challenges, fostering a deeper understanding of statistical methodologies and their significance in various fields."
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
Learn SQL from basic queries to Advance queriesmanishkhaire30
Dive into the world of data analysis with our comprehensive guide on mastering SQL! This presentation offers a practical approach to learning SQL, focusing on real-world applications and hands-on practice. Whether you're a beginner or looking to sharpen your skills, this guide provides the tools you need to extract, analyze, and interpret data effectively.
Key Highlights:
Foundations of SQL: Understand the basics of SQL, including data retrieval, filtering, and aggregation.
Advanced Queries: Learn to craft complex queries to uncover deep insights from your data.
Data Trends and Patterns: Discover how to identify and interpret trends and patterns in your datasets.
Practical Examples: Follow step-by-step examples to apply SQL techniques in real-world scenarios.
Actionable Insights: Gain the skills to derive actionable insights that drive informed decision-making.
Join us on this journey to enhance your data analysis capabilities and unlock the full potential of SQL. Perfect for data enthusiasts, analysts, and anyone eager to harness the power of data!
#DataAnalysis #SQL #LearningSQL #DataInsights #DataScience #Analytics
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Round table discussion of vector databases, unstructured data, ai, big data, real-time, robots and Milvus.
A lively discussion with NJ Gen AI Meetup Lead, Prasad and Procure.FYI's Co-Found
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
2. Background
- Inspiration: Alzheimer’s study
- Data source: Prof. Janata’s psychology students and other subject volunteers
- Data Collection: MEAMCentral “Music-Evoked Autobiographical Memories”
- Data format: Linked Data; SPARQL triples
3. Goals
- Efficiently integrate Python NLTK tools to perfect
sentiment analysis.
- Determine significant trends between
emotions in memories and sentimental
characteristics of associated songs.
6. Investigation
- What information can be extracted from user-inputted memory?
- What can be discovered with that data and what other data is available?
- Focus: Do memories with similar emotional trends correspond to songs with similar features?
- Tools: Spotify Web API via “Spotipy” python library
- Method: Track metadata, Mood and Genre playlists, Recommendation feature.
"sophomore
year of college, i
think. i seem to
remember the guys
in my singing group
going through a
phase in
7. Memory Narrative Example:
"sophomore year of college, i think. i seem to remember the guys in my singing
group going through a phase in which they were obsessed with barenaked ladies,
the band. i seem to remember bnl being played a lot during tours or retreats. i
can't pinpoint a specific memory, but the memory of the era feels satisfyingly
authentic."
8. The memory
narratives are
each
tokenized.
The tokens
are then
lemmatized
and stemmed.
Stop words
are removed.
Songs that didn’t come from Spotify were
removed. (Some came from itunes). This is
something I’m working on fixing because
about 40% of the data is lost due to this.
9. Most popular words overall:
(stop words removed)
Word size is based on frequency of the root word in the whole dataset.
10. Data Preview
I have reviewed the
data for content of ten
different emotions.
The ten rows at the
bottom each pertain
to a specific emotion.
Their elements are
frequencies of related
words.
14. What does it all mean?
• I have over 4,000 unique memories to work with – tied to 1 song & 1 user.
• Just over 2,000 are identifiably associated with a track on Spotify
• There are roughly 100,000 songs on Spotify’s collection of Mood/Genre
playlists
• Less than 700 of them are identifiably associated with a song on a Mood/Genre playlist
• There are fewer than 100 unique songs in this pool
• Not much to work with
Unique
Not unique Not unique
15. New strategy
• Plan to use the recommendation seed feature on Spotipy
• Can get a set of 10 songs that Spotify considers “similar” to a given track
• Look for direct connections to other songs in the network
• Indirect connections – two songs in the network connect to same external song
• Can possibly check for presence of recommended songs in Mood/Genre
playlists. Can be (an)other variable(s) for analyzing the “seed” track.
18. As you can see, each playlist is has a title and a description.
The following wordcloud consists of words from every mood playlist’s description.
Take a look:
Mood playlists: Happy vs Sad more like Good vs Bad mood
19. Most popular words used by Spotify in
the descriptions of their “Mood” playlists:
• Not very many emotion-related words.
20. Adding Recommendations
• For each memory triggered by a Spotify-compatible song, ask SpotiPy to
recommend 10 songs similar to the trigger song
• Save these recommendations and their seeds (corresponding trigger songs), in
a DataFrame join with the DataFrame you saw last.
• Here it is again:
21. Data Preview
This is the data without
any recommendations
added. Each memory
column is unique.
This has been transposed to
preserve the visibility of
variable names.
22. Adding Recommendations
• For each memory triggered by a Spotify-compatible song, ask SpotiPy to
recommend 10 songs similar to the trigger song
• Save these recommendations and their seeds (corresponding trigger songs), in
a DataFrame join with the DataFrame you saw last.
• Here it is again:
• And here is what it looks like after adding recommendations:
23. Data Preview
This is the data with
recommendations
added*.
*I selected these columns
intentionally to show a
broader variety of entries in
emotion frequency and in
the bottom four rows. They
are not in sequential order.
In the full table columns with
even one occurrence of any
emotion are few and far
between.
24. Adding Recommendations
• I used these details as new variables on which I could analyze the seed tracks
(“songid” row), and everything attached to them.
• That includes memory content data
- emotional frequencies
• The following wordclouds pertain to 9 out of the 10 emotions I examined:
25. Word Clouds (Unweighted) Each memory narrative that contains a word related to
the emotion of interest is pasted in the document once.
26. Word Clouds (Weighted) Each memory narrative is pasted in the document as many
times as they contain a word related to the emotion of interest.
27. Adding Recommendation Details
• Check for presence of recommendation songs in Mood/Genre/Action playlists
• Save the details in a DataFrame and join with the DataFrame you saw last.
• Here it is again:
28. Data Preview
This is the data with
only the Spotify IDs of
recommendations
added. Each memory
column is unique.
This has been transposed to
preserve the visibility of
variable names.
29. Adding Recommendations Details
• Check for presence of recommendation songs in Mood/Genre/Action playlists
• Save the details in a DataFrame and join with the DataFrame you saw last.
• Here it is again:
• And here is what it looks like after adding recommendation details:
30. Data Preview
This is the data with
recommendation details
added*.
*I selected these columns
intentionally to show a
broader variety of entries in
emotion frequency and in the
bottom four rows. They are not
in sequential order.
In the full table columns with
even one occurrence of any
emotion are few and far
between.
31. Adding Recommendation Details
• I then experimented with recommendation-containing playlists, and their details,
as variables on which to analyze seed tracks.
- Includes Playlist’s folder (i.e. “mood”, “chill”, “travel”, “classical”)
- Playlist’s name and Playlist’s description
• The following wordclouds pertain to all ten of the emotions I examined:
- Playlist folders are in blue, playlist descriptions are in orange