Time-Dependent
Similarity Measure -2
nUse time-dependent co-occurrence relationships between HLFs in parallel corpus to relate them
nfire + explosion
nTime period t1 à high
nTime period t2 à low
ncar + plane
nMost time period à low
ncar + boat
nmost time period à low
nCompute mutual info between HLFi and HLFj
nBased on news articles in external source in the last 3 days
nThe similarity is modified as:
à Which time period we are in?