Analysis of a Personal Public Talk

Heart Rate

Plot of my Fitbit heart-rate measurements for 2016–11–22. One entry per minute
  • A: arrived at the location of the event (preceded by a 15 minutes fast-walk)
  • B: start of the first speaker talk. Here I’m just sitting and listening, also most likely consciously stressing myself by trying to relax myself
  • C: on the stage, start of my talk
  • D: start of the Q&A session
  • E: back to the chair

Speech Analysis

Speech To Text

Basic Text Analysis

Words Alignment and Speech Rate

Histogram for binning on time_end variable. Equivalent to a binned word count
  • using fewer words, which can be caused by two factors: more spacing/pauses between words or usage of longer words, which take more time to be pronounced
  • lower word speed (time to pronounce a word, measured as length of word w divided by time to pronounce w)
Scatterplots for each derived measures. X axis is the bin index
Violinplot showing the distribution of %HESITATION occurrences

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Data Scientist @ Zalando Dublin - Machine Learning, Computer Vision and Everything Generative ❤

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5agado

5agado

Data Scientist @ Zalando Dublin - Machine Learning, Computer Vision and Everything Generative ❤

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