4 ms·
And they will be wrong because HTML is a Chomsky Type 2 grammar (context-free grammar) and RegEx is a Chomsky Type 3 grammar (regular expression). RegEx has no
by crucialfelix 8y ago
And they will be wrong because HTML is a Chomsky Type 2 grammar (context-free grammar) and RegEx is a Chomsky Type 3 grammar (regular expression). RegEx has no memory or stack.
There are forms of ML that have memory/stack, and I would think you have to use something more complex for the stock market than "recognizing patterns". For short term trading there are definitely useful pattern recognition systems that can effectively trade.