Fig. 3: Accurate prediction of optical, flammable and mechanical properties via a champion model.
From: Machine intelligence-accelerated discovery of all-natural plastic substitutes
a–c, Comparison between actual optical transmittance spectra and model-predicted spectral labels of three all-natural nanocomposites (compositions 1–3) (a), actual \({{\mathrm{RR}}}\) values and model-predicted fire labels of three all-natural nanocomposites (compositions 4–6) (b), and actual stress–strain curves and model-predicted stress–strain curves of five all-natural nanocomposites (compositions 7–11) (c). Supplementary Table 7 summarizes the composition labels of 11 all-natural nanocomposites tested and predicted. d–f, 3D heatmaps representing the spatial distributions of model-predicted \({T}_{{{\mathrm{Vis}}}}\) (d), \({{\mathrm{RR}}}\) (e) and \({\sigma }_{{\mathrm{u}}}\) (f) labels within the feasible design space. g, MRE values of the champion model during the model expansion process to incorporate chitosan into the design space. h, Violin plots of \({T}_{{{\mathrm{Vis}}}}\), \({\sigma }_{{\mathrm{u}}}\), \({\varepsilon }_{{\mathrm{f}}}\) and \(E\) labels with and without chitosan incorporation. The embedded box plot within each violin plot indicates the 25th and 75th percentiles with the median represented by the centre line. Whiskers extend to 1.5× IQR from the box, n = 491,131.
