chuangcaleb / music-theme-recognition

Multi-label classifier models to predict themes/motifs in musical composition.
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Refining theme label values #5

Open chuangcaleb opened 2 years ago

chuangcaleb commented 2 years ago

Theme Label Values

  1. There will be enough samples of each value. Problem is only if there is meaningless overlap i.e. maturity overlaps with identity.
  2. Labels are assigned to what the song represents/means/symbolises. Meaning: if the song talks a lot about the status quo/norm BUT it is about how tradition is a bad thing... then, the song's theme really represents change.
  3. Each of these labels already intuitively have some musical characteristics tied to them.

Revision 3: Table format for Interim

Theme Label Similar Theme Words
love
loveless
life living, alive, beginning, birth
death dying, dead, ending, cessation
contentment satisfaction, peace
desire want, ambition, pursuit, lack, desperation
celebration victory, success, joy
grief loss, pain, hurt, failure
unity family, group, harmony
alone individualism, isolation, division, breakup
safety comfort, reliability
risk danger, uncertainty
norm tradition, boundaries, status quo, past
change rebel, renewal, transformation, future
wonder magic, beauty
hope optimism, expectation, idealism, naïveté
jadedness cynicism, disappointment, apathy, disgust
truth reality, genuineness, authenticity
delusion falsehood, lie, fake, denial
authority strength, power, confidence, dominance
powerlessness fear, shame, subjection
freedom choice
identity self, introspection
maturity growth, wisdom, coming-of-age
chuangcaleb commented 2 years ago

http://www.journalofadvertisingresearch.com/content/54/2/178.short

@article{henard2014all, title={All You Need is Love?: Communication Insights From Pop Music's Number-One Hits}, author={Henard, David H and Rossetti, Christian L}, journal={Journal of Advertising Research}, volume={54}, number={2}, pages={178--191}, year={2014}, publisher={Journal of Advertising Research} }

In response to calls for further investigation on the role of music and advertising, the authors of the current study analyzed popular music's most successful songs over a 50-year period (1960–2009). The current paper uses a combination of quantitative and qualitative approaches to uncover communication themes from nearly 1,000 songs that best resonated with mass audiences. The study identifies 12 communication themes and finds that they are used repeatedly over time; are largely emotional in nature; appear congruent with contemporary societal and environmental influences; and help predict a song's chances of commercial success. The results provide advertising professionals with a repertoire of themes for consideration in advertising and other marketing communications for mass audiences.

Analysis of 50 years of hit songs yields tips | EurekAlert!

New Study Figured Out The 12 Most Common Themes Of Music’s #1 Hits In The Past 50 Years - The Frisky Ever wonder what makes your favorite song so resonant? Researchers at North Carolina State University wondered the same thing, and pored over hit songs of the past 50 years to find out why they made their listeners tick. Their study discovered 12 key themes that show up most frequently in big radio hits.

The research team put together a list of every No. 1 Billboard “Hot 100″ hit from January 1960 to December 2009. Then, they ran a textual analysis of the songs’ lyrics via a computer program. The top themes?

"These themes overwhelmingly reflect emotional content, rather than rational content," Henard says. "It reinforces the idea that communications centered on emotional themes will have mass audience appeal. Hit songs reflect what consumers respond to, and that's information that advertisers can use to craft messages that will capture people's attention."

chuangcaleb commented 2 years ago

Full list

Outtake themes

chuangcaleb commented 2 years ago

Revision 2: List of Themes (full list at comment)

  1. love
  2. loveless
  3. celebration
  4. grief
  5. contentment
  6. desire
  7. life
  8. death
  9. unity
  10. individualism
  11. safety
  12. risk
  13. norm
  14. change
  15. wonder
  16. hope
  17. jadedness
  18. truth
  19. disillusionment
  20. authority
  21. powerlessness
  22. freedom
  23. identity
  24. maturity
chuangcaleb commented 2 years ago

As of 16/2/22, these are the statistics of labels for 59 samples

labels 0.0 1.0 %
love 44 15 25.4
loveless 51 8 13.6
life 55 4 6.8
death 52 7 11.9
contentment 49 10 16.9
desire 43 16 27.1
celebration 51 8 13.6
grief 50 9 15.3
unity 49 10 16.9
alone 51 8 13.6
safety 50 9 15.3
risk 47 12 20.3
norm 55 4 6.8
change 52 7 11.9
wonder 40 19 32.2
hope 43 16 27.1
jadedness 46 13 22.0
truth 58 1 1.7
delusion 47 12 20.3
authority 49 10 16.9
powerlessness 48 11 18.6
freedom 52 7 11.9
identity 49 10 16.9
maturity 54 5 8.5

The least common labels will be cut out to speed up labelling

Considering to cut

The most common labels to keep are:

chuangcaleb commented 2 years ago

Since positive label counts are low, to consider grouping distinct labels?

e.g. desire + hope = longing

samples are still labelled separately, but any samples that have EITHER desire OR hope, could be grouped under longing

-> Will run it as usual first and see how that goes

chuangcaleb commented 2 years ago

Finished the labelling stage on 25/02/22 with the following statistics

https://github.com/chuangcaleb/music-theme-recognition/issues/6#issuecomment-1053696282