Interactive biz using Bokeh

gistfile1.txt

def generate_interactive_plot(y_pred, y_true, gids, img_pattern):
    colors=["red", "gold", "limegreen"]
    projected_points = projectSimplex(y_pred)
    labels = ['0', '1', '2+']

    from bokeh.plotting import figure, output_file, show, ColumnDataSource
    from bokeh.models import HoverTool

    URLs = []
    web_colors = []
    X_plot = projected_points[:,0]
    Y_plot = projected_points[:,1]

    for i, p in enumerate(projected_points):
        URLs.append("http://ec2-18-188-29-240.us-east-2.compute.amazonaws.com:8008/{}/{}".format(gids[i],img_pattern))
        web_colors.append(colors[np.argmax(y_true[i])])

    source = ColumnDataSource(data=dict(
        x=X_plot,
        y=Y_plot,
        imgs=URLs,
        color=web_colors,
        probs0=y_pred[:,0],
        probs1=y_pred[:,1],
        probs2=y_pred[:,2],
        true0=y_true[:,0],
        true1=y_true[:,1],
        true2=y_true[:,2],
    ))

    hover = HoverTool( tooltips="""
        <div>
            <div>
                <img
                    src="@imgs" height="320" alt="@imgs" width="240"
                    style="float: right; margin: 0px 0px 0px 0px; opacity:1.0;"
                ></img>
                <p>
                    probs : @probs0 @probs1 @probs2 
                </p>
                <p>
                    true  : @true0  @true1  @true2
                </p>
            </div>
        </div>
        """
    )

    output_file("/home/ubuntu/data/stow_verification/gvc_embedding.html")
    p = figure(plot_width=800, plot_height=800, tools=[hover, 'pan', 'wheel_zoom'],
               title="CNN GVC Embedding")
    # add a square renderer with a size, color, and alpha
    p.circle('x', 'y', size=20, source=source, color='color', alpha=0.25)
    # show the results
    show(p)