data analytics novice

Solr + Superset

Apache Superset is a business intelligence SQL inclined platform equipped with a wide array of BI features and visualizations that satisfies data exploration and visualization requirements. It is battle tested in large environments with hundreds of concurrent users in production environments.

data science machine learning natural language processing novice

Document Classification With Solr Streaming Expressions

Classification is one of the most popular tasks in Natural Language Processing and Machine Learning. Solr ships with features, a subset of Streaming Expressions features, that allows building and deploying statistical classification models out-of-the-box. With adequate preprocessing and indexing tweaks, these features can be used to classify documents quickly and with high accuracy. This post illustrates how Solr streaming expressions and Zeppelin notebooks can be used to build a document classifier.