pg_similarity.conf.sample

#-----------------------------------------------------------------------
# postgresql.conf
#-----------------------------------------------------------------------
# the former needs a restart every time you upgrade pg_similarity and 
# the later needs that you create a $libdir/plugins directory and move 
# pg_similarity.so to it (it doesn't require a restart; just open a new
# connection).
#shared_preload_libraries = 'pg_similarity'
# - or -
#local_preload_libraries = 'pg_similarity'

#-----------------------------------------------------------------------
# pg_similarity
#-----------------------------------------------------------------------

# - Block -
#pg_similarity.block_tokenizer = 'alnum'	# alnum, camelcase, gram, or word
#pg_similarity.block_threshold = 0.7		# 0.0 .. 1.0
#pg_similarity.block_is_normalized = true

# - Cosine -
#pg_similarity.cosine_tokenizer = 'alnum'
#pg_similarity.cosine_threshold = 0.7
#pg_similarity.cosine_is_normalized = true

# - Dice -
#pg_similarity.dice_tokenizer = 'alnum'
#pg_similarity.dice_threshold = 0.7
#pg_similarity.dice_is_normalized = true

# - Euclidean -
#pg_similarity.euclidean_tokenizer = 'alnum'
#pg_similarity.euclidean_threshold = 0.7
#pg_similarity.euclidean_is_normalized = true

# - Hamming -
#pg_similarity.hamming_threshold = 0.7
#pg_similarity.hamming_is_normalized = true

# - Jaccard -
#pg_similarity.jaccard_tokenizer = 'alnum'
#pg_similarity.jaccard_threshold = 0.7
#pg_similarity.jaccard_is_normalized = true

# - Jaro -
#pg_similarity.jaro_threshold = 0.7
#pg_similarity.jaro_is_normalized = true

# - Jaro -
#pg_similarity.jaro_threshold = 0.7
#pg_similarity.jaro_is_normalized = true

# - Jaro-Winkler -
#pg_similarity.jarowinkler_threshold = 0.7
#pg_similarity.jarowinkler_is_normalized = true

# - Levenshtein -
#pg_similarity.levenshtein_threshold = 0.7
#pg_similarity.levenshtein_is_normalized = true

# - Matching Coefficient -
#pg_similarity.matching_tokenizer = 'alnum'
#pg_similarity.matching_threshold = 0.7
#pg_similarity.matching_is_normalized = true

# - Monge-Elkan -
#pg_similarity.mongeelkan_tokenizer = 'alnum'
#pg_similarity.mongeelkan_threshold = 0.7
#pg_similarity.mongeelkan_is_normalized = true

# - Needleman-Wunsch -
#pg_similarity.nw_threshold = 0.7
#pg_similarity.nw_is_normalized = true

# - Overlap Coefficient -
#pg_similarity.overlap_tokenizer = 'alnum'
#pg_similarity.overlap_threshold = 0.7
#pg_similarity.overlap_is_normalized = true

# - Q-Gram -
#pg_similarity.qgram_tokenizer = 'qgram'
#pg_similarity.qgram_threshold = 0.7
#pg_similarity.qgram_is_normalized = true

# - Smith-Waterman -
#pg_similarity.sw_threshold = 0.7
#pg_similarity.sw_is_normalized = true

# - Smith-Waterman-Gotoh -
#pg_similarity.swg_threshold = 0.7
#pg_similarity.swg_is_normalized = true