Open Mining Language

Language to preprocess Olap Cubes

Sample

DataSet:

[
    {"nome": "Thiago Avelino", "field1": 10, "field2": 20, "address": "Av. Castelo Branco, 1300, Cacapava, SP, Brasil"},
    {"nome": "Luiz Vital", "field1": 30, "field2": 40, "address": "Cacapava, SP, Brasil"},
    {"nome": "Carlos Leite", "field1": 50, "field2": 60, "address": "Sao Jose dos Campos, SP, Brasil"}
]

OML:

ROW('new_collum1', OML.SUM({@field1, @field2}))
ROW('new_collum2', OML.SUB({@field1, @field2}))
ROW('geo', OML.GEO_LOCATION("@address"))
ROW('func', function() return 'abc' end)
{dict1=@field1*@field2, dict2=123}

Return:

{u'new_collum1': 30, u'new_collum2': -30, 'nome': 'Thiago Avelino', 'field2': 20, 'field1': 10, 'address': 'Av. Castelo Branco, 1300, Cacapava, SP, Brasil', u'geo': {u'lat': -23.1036861, u'lng': -45.7197228}}
{u'new_collum1': 70, u'new_collum2': -70, 'nome': 'Luiz Vital', 'field2': 40, 'field1': 30, 'address': 'Cacapava, SP, Brasil', u'geo': {u'lat': -23.0996965, u'lng': -45.7080824}}
{u'new_collum1': 110, u'new_collum2': -110, 'nome': 'Carlos Leite', 'field2': 60, 'field1': 50, 'address': 'Sao Jose dos Campos, SP, Brasil', u'geo': {u'lat': -23.223701, u'lng': -45.9009074}}

TODO

• Run lua
• Run R (We spent a day doing a proof of concept and we can't use simply as Moon, let's start the project with Moon after we returned in R)