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Echofon

Miscellaneous
Tools and Resources
Playground →Docs

Echofon's ten nearest neighbors span academics, politicians, activists, athletes, a non-profit, a news publisher, a TV show, and a professional — not a single other Tools and Resources entity in the set. The scores compress into a narrow band from 0.90 to 0.92, which is the defining structural fact here: no one neighbor pulls away from the rest.

Cornel West (0.92) and Melissa Harris-Perry (0.91) represent the Academics subcategory; Bakari Sellers (0.92) and Donna Brazile (0.91) represent Politicians. Alongside them sit Shaun King (0.91, Activists), Ben Crump (0.91, Professionals), Naomi Osaka (0.91, Athletes), NAACP (0.91, Non-Profit), SuperSoul Sunday (0.91, TV Shows), and The Root (0.90, News Publishers). The mix is cross-kind almost by definition — ten neighbors, ten different subcategories — yet the similarity scores are nearly identical across all of them, suggesting a single coherent audience shape rather than several overlapping ones.

The flat distribution across such a diverse subcategory mix points to an audience defined less by any one content category and more by a consistent set of underlying interests that cuts across media, advocacy, politics, and public figures.

Nearest neighbors by audience shape

Cosine similarity over Persona Live audience composition.
"Entities whose overall audience profile most closely matches this one — people who follow one tend to follow the other."

Raw data

Attention graph /similar sample results  (free):
{ "handle": "echofon", "title": "Echofon", "category": "Miscellaneous", "subcategory": "Tools and Resources", "resolved": "echofon", "k": 10, "shape": "flat", "filter": null, "results": [ { "handle": "cornelwest", "title": "Cornel West", "category": "Celebrities and Influencers", "subcategory": "Academics", "similarity": 0.9192, "drivers": [ "E02", "Q04", "Q02", "O04", "Q01" ] }, { "handle": "bakari_sellers", "title": "Bakari Sellers", "category": "Celebrities and Influencers", "subcategory": "Politicians", "similarity": 0.9178, "drivers": [ "E02", "Q04", "Q02", "O04", "A02" ] }, { "handle": "supersoulsunday", "title": "SuperSoul Sunday", "category": "Marketing Channels", "subcategory": "TV Shows", "similarity": 0.9098, "drivers": [ "E02", "Q04", "Q02", "O04", "N03" ] }, { "handle": "attorneycrump", "title": "Ben Crump", "category": "Celebrities and Influencers", "subcategory": "Professionals", "similarity": 0.9088, "drivers": [ "E02", "Q04", "Q02", "O04", "A02" ] }, { "handle": "shaunking", "title": "Shaun King", "category": "Celebrities and Influencers", "subcategory": "Activists", "similarity": 0.9088, "drivers": [ "E02", "Q04", "Q02", "O04", "I01" ] }, { "handle": "naomiosaka", "title": "Naomi Osaka", "category": "Celebrities and Influencers", "subcategory": "Athletes", "similarity": 0.9084, "drivers": [ "E02", "Q04", "Q02", "O04", "A02" ] }, { "handle": "naacp", "title": "NAACP", "category": "Organizations", "subcategory": "Non-Profit", "similarity": 0.907, "drivers": [ "E02", "Q04", "Q02", "O04", "G03" ] }, { "handle": "donnabrazile", "title": "Donna Brazile", "category": "Celebrities and Influencers", "subcategory": "Politicians", "similarity": 0.9062, "drivers": [ "E02", "Q04", "Q02", "O04", "A02" ] }, { "handle": "mharrisperry", "title": "Melissa Harris-Perry", "category": "Celebrities and Influencers", "subcategory": "Academics", "similarity": 0.9059, "drivers": [ "E02", "Q04", "Q02", "O04", "G03" ] }, { "handle": "theroot", "title": "The Root", "category": "Marketing Channels", "subcategory": "News Publishers", "similarity": 0.9044, "drivers": [ "E02", "Q04", "Q02", "O04", "I01" ] } ] }
Full Attention graph /similarity /affinity /demographics available with  API key: