MERGE_TDMS - Merges two document collections
[A, DICTIONARY]=MERGE_TDMS(A1, DICTIONARY1, A2, DICTIONARY2]
merges the tdms A1 and A2 with corresponding dictionaries
DICTIONARY1 and DICTIONARY2.
MERGE_TDS(A1, DICTIONARY1, A2, DICTIONARY2, OPTIONS) defines
optional parameters:
- OPTIONS.min_local_freq: The minimum local frequency for
a term (default 1)
- OPTIONS.max_local_freq: The maximum local frequency for
a term (default inf)
- OPTIONS.min_global_freq: The minimum global frequency
for a term (default 1)
- OPTIONS.max_global_freq: The maximum global frequency
for a term (default inf)
- OPTIONS.local_weight: The local term weighting function
(default 't'). Possible values (see [1, 2]):
't': Term Frequency
'b': Binary
'l': Logarithmic
'a': Alternate Log
'n': Augmented Normalized Term Frequency
- OPTIONS.global_weight: The global term weighting function
(default 'x'). Possible values (see [1, 2]):
'x': None
'e': Entropy
'f': Inverse Document Frequency (IDF)
'g': GfIdf
'n': Normal
'p': Probabilistic Inverse
- OPTIONS.normalization: Indicates if we normalize the
document vectors (default 'x'). Possible values:
'x': None
'c': Cosine
Copyright 2011 Dimitrios Zeimpekis, Eugenia Maria Kontopoulou,
Efstratios Gallopoulos