Data Science in da Hood

Aggresive UK Drill rap, sung by a black mans voice

July 29th, 2024suno

Lyrics

Analyzin' two time series, we gotta find Which one be followin' di other in time Identify di leadin', laggin' flow Many methods, we got to know Cross-Correlation Function Di Cross-Correlation Function, it measures di scene Between two time series, it's di mean As a function of di lag, one relative to di other Help identify lead-lag, one behind di other Steps: Compute di cross-correlation, dat's di vibe Between di two time series, side by side Identify di lag, cross-correlation maximized Positive lag means first series leads, second series lags behind Granger Causality Test Granger causality test, it’s a quest Determine if one series can predict di rest Not imply true causality, but helps di relations Identify lead-lag, between di vibrations Steps: Formulate hypotheses, null an' alternative Null: 𝑋 X don't Granger-cause 𝑌 Y, that's declarative Alternative: 𝑋 X Granger-cause 𝑌 Y, it’s decisive Fit a VAR model, perform di test, be precise Dynamic Time Warping (DTW) Dynamic Time Warping, algorithm it be Measures similarity, in time series, you see May vary in speed, align in non-linear fashion Useful to identify, which series follows which, no distraction Steps: Apply DTW algorithm, to di time series Analyze di warping path, understand di theories Di alignment, lead-lag patterns clear Which series follows which, no need to fear Lead-Lag Regression Lead-lag regression, a method to mention Fit a model, regression, pay attention One time series regressed, on lagged values of di other Analyze coefficients, di lead-lag discover Steps: Create lagged versions, of di second series, man Fit regression model, first series as di main plan Dependent variable, second series lagged be Analyze coefficients, significance, di lead-lag we see Outro Analyzin' time series, we find di flow Lead-lag relations, now we know Methods and steps, laid out in rhyme Power of analysis, standin' test of time

Recommended

Divine Romance
Divine Romance

neo-classical contemporary viola revival deep emotion

Whispering Meadow
Whispering Meadow

acoustic ethereal folk

Welcome To Club Beatdown
Welcome To Club Beatdown

techno club bass boosted loud brawl fist fight

Whispers of the Silk Road
Whispers of the Silk Road

instrumental,singer-songwriter,folk,contemporary folk,poetic,mellow,folk pop,love,chamber folk,bittersweet

Fallen Crown: A Ruler's Lament
Fallen Crown: A Ruler's Lament

Epic Symphonic Metal

Whispering Constellations
Whispering Constellations

male vocalist,chamber pop,art pop,ethereal wave,pop,singer-songwriter,lush,chamber folk,bittersweet,warm,alternative rock,acoustic guitar

pêssego:)
pêssego:)

brazilian phonk, 16-bit brazilian man voice

튼튼한 어린이
튼튼한 어린이

hard rock, heavy metal

LEGENDARY
LEGENDARY

anime opening japanese, Goku and Vegeta voice, Christian type, metal,anime music rock

The Snowman on the Moor
The Snowman on the Moor

dark wave, dark ambient, neoclassical, avant-garde electro, industrial, haunting beat, dance, asmr whisper female vocal

Go Cruising!
Go Cruising!

rap synth house lethargic female vocals dirty kpop heavy bass glitchy dirty house slapping

Guardians of Time
Guardians of Time

anthemic powerful electro rock

Pożyczka na Koncert
Pożyczka na Koncert

like baby shark melody

Broken Glass In The Night
Broken Glass In The Night

electronic dark but peaceful trap rap rock nu metal grunge

pw dark
pw dark

melodic emo trap, autotune, guitar, sad, screaming, dark, energy, 808

Azure Sprinter
Azure Sprinter

electronic energetic techno

Currency beat
Currency beat

world music, spiritual, chant, trap beat, catchy, indie, choirs