1. Craigslist ++
Sara Salha
Insight Data science Fellow

2. Craig’s sublets
posts
Craigslist ++
a) Quicker access to
information
b) Insight about
new Locations

4. Classifier

5. Classifier
Room Share Student ASAP roommate
House family pool apply ...
Spam $ 1 free models ethnicity
ambient quiet serene focus studying
parking garage street parking parking ...
kitchen full kitchen kitchen cooking ...

6. Likelihood of finding a particular
price, at a given location
$ 900
$ 3900

7. Price Prediction
Bayesian analysis
Probability (Price (location) | Data)
Likelihood(Data | Price(location)) x
Prior (Price(location))
Likelihood ~ Gaussian distribution
Prior ~ box car

8. Sara Salha
Phd Physics, UCLA
Phase Retrieval from Incomplete Noisy Data