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Facebook Quotes

Total quotes: 9
“What we actually want is a way to force some fraction of the final results to possess a trait, while not requiring this trait from all results. This is what the WeakAnd operator accomplishes.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Facebook, Search Logics
“Don't wait until it's too late to tell someone how much you love and how much you care about them.”
— Facebook, FB/AwesomeQuotes4Eva
Tagged: Feelings, Fear, Relationships
“Unicorn is designed to answer billions of queries per day at latencies in the hundreds of milliseconds, and it serves as an infrastructural building block for Facebook’s Graph Search product.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Understanding Queries, NLU
“Jon is also a friend-of-friends of himself since he is—by definition—a friend of his friends.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Understanding Queries, NLU, Unicorn Query Engine
“For storing per-entity metadata, Unicorn provides a forward index, which is simply a map of id to a blob that contains metadata for the id. The forward index for an index shard only contains entries for the ids that reside on that shard.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Understanding Queries, NLU, Unicorn Query Engine
“While each user has 130 friends on average, they have approximately 48000 friends-of-friends5. Even assuming only 4 bytes per posting list entry, this would still take over 178TB to store the posting lists for 1 billion users, which would require hundreds of machines.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Understanding Queries, NLU, Unicorn Query Engine
“Although there are many billions of nodes in the social graph, it is quite sparse: a typical node will have less than one thousand edges connecting it to other nodes. The average user has approximately 130 friends. The most popular pages and applications have tens of millions of edges, but these pages represent a tiny fraction of the total number of entities in the graph.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Understanding Queries, NLU, Unicorn Query Engine
“Unicorn also supports a Difference operator, which re-turns results from the first operand that are not present in the second operand. Continuing with the example above, we could find female friends of Jon Jones who are not friends of Lea Lin by using (difference (and friend:5 gender:1) friend:6). As demonstrated by the query above, Unicorn operators support composition, which allows us construct complex queries to create interesting views of the social graph.”
— Facebook, Unicorn: A System for Searching the Social Graph
Tagged: Understanding Queries, NLU, Unicorn Query Engine
“accomplished
aggravated
alive
alone
amazed
amazing
amused
angry
annoyed
anxious
awesome
awful
bad
beautiful
better
blah
blessed
bored
broken
chill
cold
comfortable
confident
confused
content
cool
crappy
crazy
curious
depressed
determined
disappointed
down
drained
drunk
ecstatic
emotional
energized
excited
exhausted
fantastic
fat
free
fresh
frustrated
full
funny
good
grateful
great
guilty
happy
heartbroken
helpless
hopeful
hopeless
horrible
hot
hungry
hurt
impatient
in love
incomplete
inspired
irritated
lazy
lonely
lost
loved
lovely
lucky
mad
meh
miserable
motivated
nervous
nostalgic
OK
old
optimistic
overwhelmed
pained
pissed
pissed off
positive
pretty
proud
pumped
ready
refreshed
relaxed
relieved
rough
sad
safe
satisfied
scared
sexy
shocked
sick
silly
sleepy
sore
sorry
special
stressed
strong
stupid
super
surprised
terrible
thankful
tired
uncomfortable
upset
weak
weird
well
wonderful
worried”
— Facebook, List of "feelings" on Facebook
Tagged: Feelings List, Different Types of Emotions, Taxonomy Dictionaries, Emotions You Can Feel
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