More music, keep fewer past states, choose less-chosen items

This commit is contained in:
Pyrex 2024-11-17 14:30:44 -08:00
parent 4baeeb0f18
commit ac1217f29d
3 changed files with 124 additions and 5 deletions

View File

@ -1,9 +1,8 @@
import math
import random
from collections.abc import Callable
from datetime import datetime, UTC, timedelta
from typing import Optional
from pydantic import BaseModel
from pydantic import BaseModel, Field
from massranker.elo import expected, elo
@ -11,6 +10,7 @@ class ItemT(BaseModel):
name: str
elo: float
enabled: bool
times_seen: int = Field(default=0)
class StateT(BaseModel):
@ -46,7 +46,22 @@ class StateT(BaseModel):
if len(possible_entrants) < 2:
raise ValueError("need at least two things to compare")
entrants = random.sample(possible_entrants, k=min(len(possible_entrants), 8))
# build a sample
sample_size = min(len(possible_entrants), 8)
if sample_size == len(possible_entrants):
entrants = random.sample(possible_entrants, k=sample_size)
else:
# this is a messy way to take a weighted random sample
picked = []
while len(picked) < sample_size:
remaining_possible_entrants = [i for i in possible_entrants if i not in picked]
weights = [1/(e.times_seen + 1) for e in remaining_possible_entrants]
for i in random.choices(remaining_possible_entrants, weights=weights, k=sample_size - len(picked)):
if i not in picked:
picked.append(i)
random.shuffle(picked)
entrants = picked
expected_score = [0.0] * len(entrants)
score = [0.0] * len(entrants)
@ -61,6 +76,7 @@ class StateT(BaseModel):
for e, entrant in enumerate(entrants):
entrant.elo = elo(entrant.elo, expected_score[e], score[e])
entrant.times_seen += 1
def dump_rankings(self) -> list[tuple[str, int]]:
return [

View File

@ -50,7 +50,7 @@ class Storage(object):
"""
DELETE FROM states
WHERE id NOT IN
(SELECT id FROM states ORDER BY id DESC LIMIT 100);
(SELECT id FROM states ORDER BY id DESC LIMIT 10);
""",
)
c.execute("COMMIT;")

View File

@ -69,3 +69,106 @@ Song For Dan Treacy - MGMT
Eyesore - Women
Paris 1919 - John Cale
Baby Hotline - Jack Stauber
Condition Boy - Susumu Hirasawa
Shutterbugg - Big Boi
Good King Moggle Mog - ???
Superman - Goldfinger
The Chase - Giorgio Moroder
Oh Klahoma - Jack Stauber
I'm The President - KNOWER
Elephant Gun - Beirut
Atomic Dog - George Clinton
Oh Ana - Mother Mother
The Chain - Fleetwood Mac
Dreams - Fleetwood Mac
Spanish Stroll - Mink DeVille
Under Pressure - Queen & David Bowie
Dr. Mabuse - Propaganda
Paranoid Android - Radiohead
Idioteque - Radiohead
There Is a Light That Never Goes Out - The Smiths
A Rush and a Push and the Land Is Ours - The Smiths
This Charming Man - The Smiths
Youkali - Teresa Stratas & Kurt Weill
Killing Me Softly With His Song - Fugees
Shallow - Lady Gaga & Bradley Cooper
Notjustmoreidlechatter - Paul Lansky
Fantasy Is Reality - Parliament
All I Do - Stevie Wonder
Alabama Song - Kurt Weill
Drain You - Nirvana
Swirls - Alex Seropian
Werewolf - CocoRosie
Beautiful Boyz - CocoRosie
Teen Pregnancy - Blank Banshee
Death of Samantha - Yoko Ono
Bonnie And Clyde - Brigitte Bardot & Serge Gainsbourg
Ella, elle l'a - France Gall
Marcia Baila - Les Rita Mitsouko
Your Way - Netsky
I Wish - Skee-Lo
Hey Ya! - Outkast
Roses - Outkast
Ms. Jackson - Outkast
Bombs Over Baghdad - Outkast
Waters of March - Antonio Carlos Jobim
Gotta Get Up - Harry Nilsson
Life During Wartime - Talking Heads
Computer Age - Newcleus
Popcorn - Gershon Kingsley
Doctor Worm - They Might Be Giants
Mermaid Sashimi - Juan Son
Rock Lobster - The B-52s
Electric To Me Turn - Bruce Haack
Ana Ng - They Might Be Giants
The Alcoholic - Royksopp
Senior Living - Royksopp
Smack My Bitch Up - The Prodigy
Fill Your Heart - David Bowie
Oh! You Pretty Things - David Bowie
Little Dark Age - MGMT
Drain You - Nirvana
Jugband Blues - Pink Floyd
Hotel California - Eagles
Angela - Bob James
Les Fleurs - Minnie Riperton
Fare Thee Well, Miss Carousel - Townes Van Zandt
Randy - Justice
DANCE - Justice
Canon - Justice
Eid Ma Clack Shaw - Bill Callahan
Das Modell - Kraftwerk
Zum Projekt - Paniq
Rattengift - Paniq
Talkin' Like You - Connie Converse
Playboy of the Western World - Connie Converse
Laura - Bat For Lashes
Breathe - Prodigy
Didn't You Hear? - Mort Garson
Girl, You'll Be a Woman Soon - Urge Overkill
The Chain - Fleetwood Mac
Dear Angie - Badfinger
Vincent - Don McLean
American Pie - Don McLean
Rhiannon - Fleetwood Mac
Big Kitten - Feed Me
Komm, Susser Tod - Arianne
Misty - Erroll Garner
Couldn't Call It Unexpected No. 4 - Elvis Costello
Radio Radio - Elvis Costello
Long Road Home - Oneohtrix Point Never
Sexy Sadie - The Beatles
Money Don't Matter 2 Night - Prince
Fanfare for naran ratan - naran ratan
Plantasia - Mort Garson
Lay Down (Candles In The Rain) - Melanie & The Edwin Hawkins Singers
Promises I've Made - Emitt Rhodes
Harakiri - Serj Tankian
Ordinary Joe - Terry Callier
Red Alert - Basement Jaxx
Rock 'n' Roll Suicide - David Bowie
Where's Your Head At? - Basement Jaxx
Strangers - The Kinks
High On A Rocky Ledge - Moondog
Starman - David Bowie
Born Slippy - Underworld