piantado / lotlib Goto Github PK

Testing proposals is out of date.

This is out of date with bound variable names and grammar.log_probability(). It needs a rewrite.

CCG example out of date

Quantifier example out of date.

It looks like there was a change in LOTlib.Evaluation.Eval.evaluate_expression that breaks the FunctionalNodeDemo. Error below

Traceback (most recent call last):
  File "FunctionNodeDemo.py", line 106, in <module>
    f = evaluate_expression(t, args=['x'])
TypeError: evaluate_expression() got an unexpected keyword argument 'args'

hi there,
is this project still supported and if so could I help by getting this on pypi so people can install it in a more usual way? (e.g., pip install lotlib)

Hello,

I'm tinkering with the decay model outlined in MemoryDecay.py in the LOT examples. I'm getting a deprecation error when running the code:

"*** Use of 'args' is deprecated. Use display='...' instead."

at the line:

h0 = MyHypothesis(grammar, ll_decay=1.0, rrAlpha=1.0, args=['x'])

-Ian

This kind of thing should be allowed but currently is not:

grammar.add_rule('FUNCTION', 'lambda', ['START'], 1.0, bv_type='OBJECT')
grammar.add_rule('FUNCTION', 'lambda', ['START'], 1.0, bv_type='BOOL', bv_args=['OBJECT'])
grammar.add_rule('FUNCTION', 'lambda', ['START'], 1.0, bv_type='BOOL', bv_args=['OBJECT', 'OBJECT'])

A workaround is

grammar.add_rule('FUNCTION', 'lambda', ['START1'], 1.0, bv_type='OBJECT')
grammar.add_rule('FUNCTION', 'lambda', ['START2'], 1.0, bv_type='BOOL', bv_args=['OBJECT'])
grammar.add_rule('FUNCTION', 'lambda', ['START3'], 1.0, bv_type='BOOL', bv_args=['OBJECT', 'OBJECT'])

grammar.add_rule('START1', '', ['START'], 1.0)
grammar.add_rule('START2', '', ['START'], 1.0)
grammar.add_rule('START3', '', ['START'], 1.0)

but this should be fixed eventually.