On 6/29/07, YKY (Yan King Yin) <[EMAIL PROTECTED]> wrote:
I've talked to John Weng many times before, and I found that his AGI has some problems but he wasn't very eager to talk about them. For example, it could only recognize pre-trained objects (eg, a certain doll) but not "general" object classes like "dolls", "cups" or "cars".
It seems intuitive that bottom-up approach is better at generalization. HTM is much more sophisticated, conditional probabilities, and the learning in context of sequences, must really be helpful. (IHDR can have time-chunking but this is not that useful at categorization.) It seems that the advantages of IHDR are limited to quick learning and one-instance learning (HTM cannot do one-instance learning, which is simple for IHDR). I'm not sure if HTM could learn online. ----- This list is sponsored by AGIRI: http://www.agiri.org/email To unsubscribe or change your options, please go to: http://v2.listbox.com/member/?member_id=231415&user_secret=e9e40a7e
