semantic similarities + hierarchical clustering
refactored data.scala
initial pipeline + initial causal link
created a Graph class to better represent a graph. significant refactoring was done
starting building persistent objects
generating xml using XStream
new clustering metrics: MUC and B^3
merged with the latest
cached operations
cachedOp: computing similarities between sentences
OPTICS clustering algorithm
continuing developing OPTICS
continuing OPTICS
reachability plot gui
visualization of the reachability plot
improved optics reachability plot
small change to similiarity metric
new data collected
robbery gold standard
finding s-t vertex cut