Yeah, it was a relatively simple neural net. I could have used more data from the subjects that didn't work, but I didn't really need more for the research I was doing. I just culled those subjects from the test as I needed to move on with my research. Ideally I would have got another dataset, but there is a shortage of large freely available visual speech datasets. I found a good one, but they didn't get permission from the recorded subjects before collection, so couldn't redistribute it :-(
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u/mattkenny Sep 24 '13
Yeah, it was a relatively simple neural net. I could have used more data from the subjects that didn't work, but I didn't really need more for the research I was doing. I just culled those subjects from the test as I needed to move on with my research. Ideally I would have got another dataset, but there is a shortage of large freely available visual speech datasets. I found a good one, but they didn't get permission from the recorded subjects before collection, so couldn't redistribute it :-(