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Show HN: I built a free voice test that spots dementia signs via AI
- langcss 2y agoIs there an actual theory about the link between voice and dementia?
- deleted 2y ago[deleted]
- tastroder 2y agoMaybe add a reference to DementiaBank as required by the dataset.
- cyborgx7 2y agoFrom your FAQ: "While this is a beta product, our tests show it to be about 82% accurate." What does this mean? Is it the true positive rate? The true negative rate? An average of the two? An average weighted by frequency?
- JohnFen 2y agoYes, that "82%" figure is so handwavy as to be meaningless. In addition to your questions, I have more: how was this figure arrived at? Where are the studies? How were they conducted? Etc. Any single study needs to be treated with extreme caution even if it was well-conducted. In this case, we don't even know if a study was conducted and, if it was, whether or not it was of high enough quality to matter.