Personal Information
Organização/Local de trabalho
San Francisco Bay Area, CA-California United States
Cargo
Engineering Director, Search Recall & Spam
Setor
Technology / Software / Internet
Site
ebay.com
Sobre
Directly improving eBay revenue by millions of dollars per engineer per year via improvements to eBay search recall without degrading relevance. Using data mining, machine learning, and map/reduce hadoop.
* Spell Correction
* Query Rewrites/Reformulation
** Synonym expansions
** Acronym expansions
** Compound word and space synonym expansion
** Attribute expansions
** Category expansions
* Null/Low Recovery
* Related Search (2012)
Removing Search SPAM (Search Manipulation)
* Created new team to combat search engine manipulation (spam)
* 2012 Critical Talent & Engineering Champion awards
* Responsible for search recall, query rewrites/expansions, spell correction, spam, and related se...
Marcadores
search
data mining
ebay
hadoop
random graph walk machine learning vector embeddin
ebay search query intent
high school
education
match
statistics
data science
reformulation
query rewrite
cloud hadoop data mining search
relevance
crowdsourcing
human judgment
machine learning
Ver mais
Apresentações
(8)Documentos
(5)Gostaram
(2)Deep Learning for Personalized Search and Recommender Systems
Benjamin Le
•
Há 6 anos
The dark art of search relevancy
Eddie Bell
•
Há 8 anos
Personal Information
Organização/Local de trabalho
San Francisco Bay Area, CA-California United States
Cargo
Engineering Director, Search Recall & Spam
Setor
Technology / Software / Internet
Site
ebay.com
Sobre
Directly improving eBay revenue by millions of dollars per engineer per year via improvements to eBay search recall without degrading relevance. Using data mining, machine learning, and map/reduce hadoop.
* Spell Correction
* Query Rewrites/Reformulation
** Synonym expansions
** Acronym expansions
** Compound word and space synonym expansion
** Attribute expansions
** Category expansions
* Null/Low Recovery
* Related Search (2012)
Removing Search SPAM (Search Manipulation)
* Created new team to combat search engine manipulation (spam)
* 2012 Critical Talent & Engineering Champion awards
* Responsible for search recall, query rewrites/expansions, spell correction, spam, and related se...
Marcadores
search
data mining
ebay
hadoop
random graph walk machine learning vector embeddin
ebay search query intent
high school
education
match
statistics
data science
reformulation
query rewrite
cloud hadoop data mining search
relevance
crowdsourcing
human judgment
machine learning
Ver mais