All posts filed under “women in tech

Founding of XX+Data

xx+datalogo

I recently founded XX+Data, a group for women who work with and love data. Our goal is to bring together women who work with data or who would like work in data – to support one another, share experiences and talk data – big or small! We want to connect and inspire amazing data women with diverse expertise and experience. So if you’re an artist, analyst, scientist, student, developer, researcher, designer, journalist, leader or entrepreneur, this group is for you. XX+Data is a space where everyone can share their stories and develop. Our events simple and informal. There will be great content, laughter and a room full of data women from various backgrounds. So come along, ask questions, and get inspired! And if there are specific topics that you would like to see discussed then please let us know. We are always happy to explore new ideas :)

You can join the community via our Meetup page.

RecSys 2016 – Highlights

This year’s RecSys was jam packed and fantastic. The dual track 3-day conference took place in beautiful MIT in Boston and showcased lots of great talks around advances in recommendation system algorithms and approaches.  Below are some of my highlights from the conference.  Full proceedings are available here

#1 Awesome Industry Track

I co-chaired the industry track along with Paul Lamere, Director of Developer Platform at Echonest / Spotify and Hrishi Aradhye, Engineering Director at Google. This involved selecting and curating a set of industry track talks / speakers from a diverse range of companies who actively work in the recommender systems space.  The industry track resulted in a set of 15 talks across 3 sessions featuring speakers from Mendeley, Meetup, Bloomberg, Foursquare, Spotify, Netflix, Pandora, Stitch Fix, Expedia, Nara Logics, GraphSQL, Retail Rocket, Quora, Google and Pinterest. Here’s just some of the awesome industry track talks that were presented.

#2 Record Attendance at Women’s Lunch!

I co-organized a women’s lunch with Tao Ye, Principal Scientist at Pandora. We had a record number of women attend (almost 50). The lunch resulted in a range of action items for next year’s conference including (hopefully) the organization of day care and a listing of female speakers so that future organizers can choose from a set of talented female researchers and practitioners who want to speak at conferences.

RecSys2016_WomensLunch

#3 Combining Machine Learning with Human Curation

A prominent theme at this year’s RecSys is the combination of machine learning techniques with large-scale human curation to improve recommendations. Stitch Fix, a clothing delivery service where customers get their own personalized selected of five clothing items called a “Fix”, gave a great talk on this topic. Stitch fix employ over 3000 stylists across the globe! They have a large algorithms team who build recommendation algorithms to help the stylists choose what to send to customers. Customers keep only what they like and send back the rest so it’s important that the recommendations are good! Katherine Levins, a data scientist from Stitch Fix talked about how they approach understanding, measuring and optimizing the role of human selection in a recommendation system. It turns out that they employ a combination of cognitive research, eyetracking, and machine learning models to tune the behavior of stylists. As data related initiatives like merlin take shape in Intercom, it feels like this combination of algorithm and human curation is something we could learn from and try going forward. Katherine’s talk is available here. Earlier this year Katherine published a great related blog post.

#4 Deep Learning

There were lots of talks around deep learning at this year’s RecSys, with several papers accepted accepted to the main conference track and an entire workshop dedicated to deep learning for recommender systems. Paul Convington presented a really interesting talk on deep neural networks for YouTube recommendations. The problem he’s working on is how to predict what movie a user will want to watch next. He discussed how they’ve implemented an age feature designed to remove the bias towards recommending movies / videos from the past. What was most intriguing is that despite the promise of deep learning to advance the field of recommendation, he said that they still have to do lots of feature engineering in YouTube. And overall they have found that user’s interactions with similar items are the best features for improving recommendation.

#5 The Explainability Spectrum & Signal Decay

Shashi Thakur, a Distinguished Engineer and head of the Google Now team gave an interesting keynote on personalization, recommendation and exploration in Google Now. Shashi talked about the importance of setting the right expectations for users and explaining why recommendations are being made at a given point in time. He talked about the explainability spectrum where on one end a recommendation is so clear that it doesn’t require any explanation, and on the other end the recommendation is higher risk / less clear and so needs a clear, concrete explanation. Depending on the circumstances surrounding the recommendation and the person for whom the recommendation is being made, the spectrum of explainability will shift in one direction or the other. I thought this was interesting to consider in the context of merlin and how we surface merlin’s recommendations.

Another interesting point raised across a few talks (including Google and Netflix) related to signal decay. The general advice is to revisit recommendation features often because signals that were once useful may not longer be as useful / as impactful as when the recommender system was first built.

Crowdsourcing Women in Tech Events in the Bay Area

Over the past few weeks I’ve been working on a pet project in which I aimed to:

  • Compile a diverse list of women in tech events and programs in the Bay Area &
  • Make the resulting list public for all the benefit.

My plan is to avail of these events and programs over the coming months so I can begin to connect with, learn from and exchange experiences with more women working in tech in the valley. I opted to crowdsource the list and managed to get input from almost 60 participants resulting in a list of over 80 programs and events. I wrote up a medium article about the project and resulting list which is linked below!

Crowdsourcing Women In Tech Programs & Events in the Bay Area