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Jawad

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23 Feb 2013 Hatch fill patterns plus Color & Invert Updated code hatch with color and inverted hatches Author: Brandon Levey

Hi,

I tried it with bar but i am having problem with resizing the image. If i keep the image at a very large size then lines are visible but if i resize the image to a relatively smaller size, lines change and eventually become garbage. It is quite sensitive to size change, and even i don't know what is the best size of the figure at which it works. It also is overwriting the bar borders so some sides get disappear. Would you please tell if it is possible to keep the hatch in the bar as well as to resize figure so that it fits the paper? Lines in the bar move as i resize the image. What is the best size at which it works?

04 Feb 2013 SwarmBat - The Artificial Bat Algorithm (ABA) SwarmBat - The Artificial Bat Algorithm (ABA) Author: Leo Chen

Hi Leo,

I've two stream of data inputs which are fed into fitness function which in turn returns a error calculated by MSE between them. There are six parameters which deform the data streams and make them closer to one another. I've noticed that this algorithm only do MAX optimisation, so i had to inverse my error (1/fitness) to get minimum of the function. However, it still is not giving me global optimum and goes into infinite loop. Could you please tell why it goes in the infinite loop?

03 Feb 2013 SwarmBat - The Artificial Bat Algorithm (ABA) SwarmBat - The Artificial Bat Algorithm (ABA) Author: Leo Chen

Thanks! Could you please tell if it works with higher dimensional data. I tried with 6 dimensional vector in the fitness function and it give error inside .p file?

03 Feb 2013 SwarmBat - The Artificial Bat Algorithm (ABA) SwarmBat - The Artificial Bat Algorithm (ABA) Author: Leo Chen

Hi,

Thanks for the upload. I have tried running it however, it seems it has some missing files. It gives error that "timebar" and main function "SwarmBat__entry_SO_std" are missing. In addition to that i do not understand why there are lot of file reads for just options. Could we not just use an option vector there?

Regards,

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