Joshua Falk

I am a data scientist and linguist in Chicago.

Coding

Coding projects

Generating private data

I created an open source Python package to generate realistic synthetic data that protects the privacy of people in the training data. Slides from my talk at PyData NYC 2019 can be found here.

Phonetic transcription

Python code to transcribe English and Finnish text into the International Phonetic Alphabet (IPA), as well as some tools for phonological features.

CTA visualization

I made a Javascript visualization of the movement of CTA "L" trains over the course of an hour.

Ancient North Arabian dictionary

I made a Javascript dictionary for looking up words in Ancient North Arabian.

Research

Publications and manuscripts

Archaeometry

Using variation in oxygen isotopes from tooth enamel, it is possible to estimate what season herd animals were born. I contributed to the statistical analysis of this type of archeological data.

Unsupervised learning of ASL prosody

I built unsupervised statistical models that learn to identify phrase boundaries in American Sign Language based on prosodic cues.

Acquisition of ASL prosody

I helped study the acquisition of prosodic cues to mark phrase boundaries in American Sign Language. We found that children as young as five years old already show a similar distribution of cues to adult signers.

ASL imperatives

Imperatives can be used to perform a variety of speech acts, including commands, permission, and advice. I helped study what prosodic cues distinguish these different speech acts in American Sign Language, as well as how interpretable the cues are.

Basque sibilant harmony

I performed a corpus study of sibilant harmony in Basque. I found patterns that cannot be explained under a standard Agreement By Correspondence account of harmony, and offered a modification to the theory that captures the data.

Metrical structure in Rustaveli

I investigated Shota Rustaveli's use of metrical structure in The Knight in the Panther's Skin, often considered the national epic of Georgia. I found patterns in the placement of word boundaries that help mark the ends of lines and stanzas.

Hobbies

Other activities

South Side Weekly

I am a contributing editor at the South Side Weekly, an alt weekly based in Chicago.

MEME Chicago

I play accordion and oboe in the University of Chicago Middle East Music Ensemble.

Get in touch

You can reach me by email

Social