new api method for data image search

new api method for data image search

As mentioned, after doing some experiments for the KDnuggets article, I bundled some of the existing API methods into a new one, which will extract from a page figures that have x/y scaling information. The JSON output is well suited to elasticsearch or your favorite flavor of NoSQL eg., an extract of the response: [{“input”:”tmp/quant-ph0002044-9.png”,Continue Reading new api method for data image search

kdnuggets

kdnuggets

We’re very grateful to Dr Piatetsky-Shapiro for the chance to publish an item in kdnuggets, check it out here. In the process of putting some examples together for the article, I think I’ve finally landed on a useful workflow and schema for the figure data search engine, hoping to get that out asap; stay tunedContinue Reading kdnuggets

arxiv mining

arxiv mining

Some time ago I launched a little project, mining data from arxiv; you can read about it in other blog posts. Specifically, I modeled figures from about 500k figures as Gaussian mixture models, in order to create some features, so figures might be ultimately represented as graphs for comparison. More ordinary methods might suffice tooContinue Reading arxiv mining

tech press

tech press

A couple of talented friends and developers are contributing to a single page app for web, and an Android app. With these in place, we’ll finally have user friendly applications around the p2t API methods. Shortly we’ll look at promotion and marketing, and we were thus very grateful when Michael Burke of tech press reachedContinue Reading tech press

API Gateway Perf

API Gateway Perf

At the time of writing, AWS API gateway doesn’t support gzip requests, so I’ve been handling this at the lambda function itself and client side. Obviously compression makes a dramatic difference w.r.t performance, just ask the guys at Pied Piper 🙂 Another curious absence is support for multipart form data; attached a screen grab fromContinue Reading API Gateway Perf