This is an exploratory analysis for the HC Corpora (www.corpora.heliohost.org), which is downloaded from Coursera specific link. The purpose of this analysis is to find the key properties of the data so that we can build a model to predict potential user input. Here the key properties mean the words/word-pairs frequency in the database. If we know such information, we can predict user input by the neighbour words.

Simple slides to compare my stereo vision algorithm with a competitor's algorithm.

This is the peer assessment 2 for course Reproducible Research, which analyse the NOAA Storm Database (1950 - 2011) to determine the effects of severe weather events