The men of Issa…

The men of Issachar had understanding of the times, to know what Israel ought to do. 1 Chronicles 12:32 I find it interesting that in time of distress some men are able to see through the fog of confusion and align with the side of nobility while others, either through fear or negligence, find themselves…

AwsTomcat

Amazon Advises me to be Responsible with Tomcat

I just received an email from Amazon concerning proper Security around Tomcat. Here is part of the message: You can avoid being vulnerable to attackers by following the below best practices to increase the security of your Tomcat installation: 1. Ensure that the version of Tomcat you are using is up to date and does…

4Runner PO770 Error Code

I just had the engine light come on the 4Runner. Looking around here is what I found. Fortunately for me, my transmission fluid level was low. Adding a little fluid fixed the problem. Background The PO770 error code is for the lock up clutch in the converter. It is called a Shift Solenoid “E” malfunction The computer commanded (the…

Firewall

Disable firewall on Redhat

I just tried to deploy and test an application on EC2 running red hat. I configured the security group to allow port 8080, I could see the port was running with netstat However, try as I might I could not telnet. I didn’t have any issues with ssh. Finally I found the problem. Redhat instances…

induction

Building an Inferencing Engine

I’m playing around with the idea of building an inference engine for MongoDB. The idea is to load up some RDF data and attempt to run queries that use the ontologies in the RDF for inferencing. For instance, if I have an ontology that defines an isParentOf relationship with an inverse relationship of isChildOf, the…

Sentiment Analysis

I’d like to know a bit more about the tools and techniques around solving sentiment analysis. Here are a few link’s I’ve found. My focus is to use python. Over view at Wikipedia Text Processing Demo nltk nltk trainer More nltk Trainer Even more nltk Part of training a model is to have humans label…