Eric Colson

Chief Algorithms Officer Emeritus, Stitch Fix · 1 appearance on the record.

computed by AI from the episodes · how this works → · full disclaimer →

executiveengineerinvestormedium.com/@ericcolson ↗

Eric Colson is best known as the founding Chief Algorithms Officer at Stitch Fix, where he built a team of over 100 data scientists pioneering the integration of machine learning with human expert judgment. Before joining Stitch Fix, he was Vice President of Data Science and Engineering at Netflix.

7statements → 6claims → 3claims resolved → 67%fully supported → 4.43/5average certainty → 1.29/5average debate potential →

2 supported 1 partly supported 0 contradicted 3 not checkable as stated how the 6 claims stand · each chip opens the sources

6 assertions · 1 disclosure · every statement was checked. The predictions and assertions are the 6 claims: statements the public record can support or contradict. 3 are resolved, and 3 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.

The record, in short

What the tape says about how Eric argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.

Their most notable supported claim

Assertion Supported
Stitch Fix has no browse pages, product pages, or search boxes
“Nowhere on the site or on the app are you gonna find a browse page or a product page or a search box.”
Eric Colson Mar 18, 2016 ▶ 5:01 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix

Expressed certainty vs assessment result

none yet certainty 1
none yet certainty 2
none yet certainty 3
50% certainty 4
100% certainty 5

weighted support: a fully supported claim counts one, a partly supported claim counts half. Each filled bar is clickable and opens exactly those claims; "none yet" means nothing said at that certainty level has resolved yet

How they sound: speaking style how? →

256 words/min while actually speaking · 14.3 um and uh per 1k words

No argument clarity score for Eric Colson: no usable question→answer exchanges on raw tape (a fair score needs 8+). We do not score a sample that small. Roundtable and news formats yield far fewer direct exchanges than interviews.

Measured by listening to the audio itself: 3,430 words across 1 episode of raw-level tape, transcribed verbatim with every um and uh kept, each one attributed only where the alignment onto our timed stream is unambiguous. These are measurements of speaking style. We do not rank them: across this corpus, fluency and argument quality are nearly uncorrelated (ρ≈0.2), and smooth talking does not signal clear thinking. How it's measured →

Everything Eric Colson said on the MAD Podcast that made the record, most notable first. Filter by type, assessment or year in the ledger →

Assertion Partly supported
Stitch Fix employs 65 PhDs on its data science team
“We have a, one of the largest data science teams in Silicon Valley. You have 65 PhDs working on this.”
Eric Colson Mar 18, 2016 ▶ 15:10 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix
Assertion Not checkable as stated
Netflix relies completely on implicit data rather than explicit user feedback
“At Netflix it was like pulling teeth to get the customer to tell you anything about themselves, right? They rely completely on implicit data.”
Eric Colson Mar 18, 2016 ▶ 18:40 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix
Assertion Not checkable as stated
No single demographic segment makes up 1% of Stitch Fix's customer base
“We do not have a single segment that we can claim is, ah, representative of our customer. There's not even a one percent segment. Like our largest, we tried cutting them in every way. There's no rhyme or reason. It's everybody.”
Eric Colson Mar 18, 2016 ▶ 20:16 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix
Assertion Supported
Stitch Fix has no browse pages, product pages, or search boxes
“Nowhere on the site or on the app are you gonna find a browse page or a product page or a search box.”
Eric Colson Mar 18, 2016 ▶ 5:01 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix
Assertion Not checkable as stated
100% of Stitch Fix sales pass through its recommendation engine
“100% of what we sell goes through our recommendation engine.”
Eric Colson Mar 18, 2016 ▶ 6:53 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix
Assertion Supported
Stitch Fix employs over 2,500 human stylists
“For humans, we have amassed an army of over 2500 human stylists, right?”
Eric Colson Mar 18, 2016 ▶ 7:54 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix
Disclosure
Stitch Fix tests UI variations to isolate complementary human stylist inputs
“We can reveal it by subtly varying the information we show our humans in this custom UI we built, and we can figure out what pieces of information help them with decisions and which pieces don't, and that way we can ensure that they only make positive contribu…”
Eric Colson Mar 18, 2016 ▶ 12:48 Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix

Appearances (1)

EpisodeDateSpeaking time
Combining Machine Learning With Expert Human Judgement // Eric Colson, Stitch Fix Mar 18, 2016 15m
Made with StarZero

Turn any episode into a week of clips.

This entire site, over 400 conversations transcribed, diarized, checked and made playable, runs on the StarZero media pipeline. Drop in your own episode and the podcast clipper finds the moments worth sharing, cuts them, captions them, and reframes them for every feed.