jubarec_lsh_nn_test.py

from jubatus.recommender import client
from jubatus.recommender import types
from jubatus.common import Datum

NAME="lsh_nn_test"
port = 9199
serv = "127.0.0.1"
recommender = client.Recommender(serv, port, NAME)
d1 = Datum()
d1.add_number("height", 165.0)
d1.add_number("weight", 60.0)

print "update d1 and similar_row_from_id udagawa"
recommender.update_row("udagawa", d1)
recommender.update_row("tora", d1)
print recommender.similar_row_from_id("udagawa", 10)
d2 = Datum()
d2.add_number("foot", 26.0)

print "update d2 then similar_row_from_id udagawa"
d2.add_number("foot", 26.0)
recommender.update_row("udagawa", d2)
print recommender.similar_row_from_id("udagawa", 10)

The output is:
update d1 and similar_row_from_id udagawa
[id_with_score{id: udagawa, score: 1.0}, id_with_score{id: tora, score: 1.0}]
update d2 then similar_row_from_id udagawa
[id_with_score{id: tora, score: 1.0}, id_with_score{id: udagawa, score: 0.96875}]