Episode 522: Algorithm Cataclysm: Google Announces Search Redesign Using MUM Algorithm by Roger Montti #522

Ep. 5228 min2021-10-022,063 plays

Google's MUM (Multitask Unified Model) algorithm is redesigning search by replacing People Also Ask with Things to Know, Nexus Topic Zoom, and visually browsable results, plus adding image-based searching.

Cover art for Episode 522: Algorithm Cataclysm: Google Announces Search Redesign Using MUM Algorithm by Roger Montti #522
Key takeaways
Our vision for mom is not to move towards Google simply providing single unattributed responses.

About this episode

Algorithm Cataclysm: Google Announces Search Redesign Using MUM AlgorithmGoogle announced a redesign of Google Search that introduces an intuitive way to explore topics and surface more content with MUM.

Questions this episode answers

What is Google's MUM algorithm and what does it change about search?

MUM stands for Multitask Unified Model. It redesigns Google search to allow image-based searching, replaces People Also Ask with Things to Know, adds Nexus Topic Zoom for topic exploration at different scales, and introduces visually browsable search results. Google also announced MUM integration into its Lens app.

What is replacing People Also Ask in Google search?

According to this episode, People Also Ask is being replaced by three features: Things to Know, which surfaces related information about a topic; Nexus Topic Zoom, which lets users go more granular or more macro on a subject; and visually browsable search results that let users explore topics through images.

What is Nexus Topic Zoom in Google's MUM redesign?

Nexus Topic Zoom is a feature in Google's MUM-powered search redesign that lets users drill down into more specific subtopics or zoom out to broader context on a subject. For example, when searching golf clubs, a user could zoom into grip details or zoom out to the origins of golf.

Will Google MUM still show source attribution in search results?

Yes. Google VP of Search Pandu Norak stated that MUM's vision is not to move toward providing single unattributed responses. Instead, Google plans to provide attribution and context, letting users identify sources and follow up on the information they find.

In their words

basically they're going to give you context to the answer.

Host
Terms defined in this episode
MUM (Multitask Unified Model)
Google's algorithm that enables searching with images instead of text and powers new search features like Things to Know and Nexus Topic Zoom.
Nexus Topic Zoom
A MUM-powered search feature that lets users explore a topic at a more granular level or zoom out to a more macro view from the same search.
Things to Know
A Google search feature replacing People Also Ask, surfacing related information about a topic a user is searching for.
Visually Browsable Search Results
A MUM-powered search feature that presents image-based results users can click through to explore a topic visually, described as similar to Pinterest.

Full transcript is being added.

This episode answers

Matthew Bertram, host of The Best SEO Podcast
Matthew Bertram
AI keynote speaker · Owner & CEO, EWR Digital · President, ModalPoint

Matthew Bertram is an AI keynote speaker, creator of DIG™ (Digital Information Governance), and owner and CEO of EWR Digital. He helps energy and industrial leaders win visibility in AI search (GEO and AEO), is President of ModalPoint and CMO of the Oil & Gas Global Network, hosts The Best SEO Podcast, and has authored eight books including LLM Visibility. More about Matthew Bertram.

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