Categories
Algorithms Data Science

Introduction to Reinforcement Learning: Key Terminologies

An important Machine Learning concept is Reinforcement Learning which is different from the more common Supervised or Unsupervised Learning models. In Supervised learning, you have the labels for training, in Unsupervised learning, there is no labeled data. Reinforcement Learning falls in between the two because it does not have a label but it learns from […]

Categories
Essays

Life is like Pitching for VC Funding

Since early on, I was a hardworking student. So my parents continued investing in my education. When I was in grade 8, I convinced my parents to let me go to Dhaka Residential Model College for grade 9-10 because I thought my father will get transferred for his job away from the capital city and […]

Categories
Data Science System

Distributed/Big Data Geospatial Processing Tools

Work-in-progress. I will write more about each approach later in details. Just summarizing the tools for connecting to Hadoop and running geospatial processing on a large dataset. I am working on a ~100 GB Hive Table which is just a small subset of the original dataset http://geospark.datasyslab.org/ https://pypi.org/project/geopyspark/ https://github.com/Esri/gis-tools-for-hadoop/wiki Kinetica GPU Database – Graph solver […]

Categories
Essays

Thoughts on Leadership

This is my thoughts on winning life and winning friends. Often times, I have random realizations and discover an abstract connections between different domains. I would like to keep my thoughts here. It is more like the series of essays written by Paul Graham. Almost always people invest in promises, and to win investment it […]