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reduced dimension in hidden & input layer of FCN by 1. #62

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reduced dimension in hidden & input layer of FCN by 1. #62

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09588f9
reduced dimension in hidden & input layer
tirtho109 Apr 19, 2024
fb30bee
keep layer_width invariant of bias
tirtho109 Apr 19, 2024
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18 changes: 17 additions & 1 deletion FCNN.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,15 +42,23 @@ function FCNN() {
var largest_layer_width = 0;
var nnDirection = 'right';
var showBias = false;
var wasBiasShown = false;
var showLabels = true;
var showArrowheads = false;
var arrowheadStyle = "empty";
var bezierCurves = false;

let sup_map = {'0': '⁰', '1': '¹', '2': '²', '3': '³', '4': '⁴', '5': '⁵', '6': '⁶', '7': '⁷', '8': '⁸', '9': '⁹'};
let sup = (s) => Array.prototype.map.call(s, (d) => (d in sup_map && sup_map[d]) || d).join('');

let textFn = (layer_index, layer_width) => {
let adjusted_width = layer_width;
if (showBias && layer_index !== architecture.length-1) {
adjusted_width -= 1;
}
return ((layer_index === 0 ? "Input" : (layer_index === architecture.length-1 ? "Output" : "Hidden")) + " Layer ∈ ℝ" + sup(adjusted_width.toString()));
};

let textFn = (layer_index, layer_width) => ((layer_index === 0 ? "Input" : (layer_index === architecture.length-1 ? "Output" : "Hidden")) + " Layer ∈ ℝ" + sup(layer_width.toString()));
var nominal_text_size = 12;
var textWidth = 70;

Expand Down Expand Up @@ -83,6 +91,14 @@ function FCNN() {
showBias = showBias_;
showLabels = showLabels_;
bezierCurves = bezierCurves_;
if (showBias) {
architecture = architecture.map((layer_width, layer_index) => layer_index !== architecture.length-1 ? layer_width + 1 : layer_width);
wasBiasShown = true;
}
else if (!showBias && wasBiasShown) {
architecture = architecture.map((layer_width, layer_index) => layer_index !== architecture.length-1 ? layer_width - 1 : layer_width);
wasBiasShown = false;
}

graph.nodes = architecture.map((layer_width, layer_index) => range(layer_width).map(node_index => {return {'id':layer_index+'_'+node_index,'layer':layer_index,'node_index':node_index}}));
graph.links = pairWise(graph.nodes).map((nodes) => nodes[0].map(left => nodes[1].map(right => {return right.node_index >= 0 ? {'id':left.id+'-'+right.id, 'source':left.id,'target':right.id,'weight':randomWeight()} : null })));
Expand Down