def trident_coords(e):
top_left_cs, bottom_right_cs = stz.bbox(e)
center_cs = stz.bottom_center_coords(top_left_cs, bottom_right_cs)
left_cs = stz.translate_coords_horizontally(center_cs,
-trident_alpha * width / 2.0)
right_cs = stz.translate_coords_horizontally(center_cs,
trident_alpha * width / 2.0)
cs_lst = [left_cs, center_cs, right_cs]
translated_cs_lst = [
stz.translate_coords_vertically(cs, -trident_spacing) for cs in cs_lst
]
return cs_lst, translated_cs_lst
def get_ticks(e):
top_left_cs, bottom_right_cs = stz.bbox(e)
bottom_left_cs = stz.bottom_left_coords(top_left_cs, bottom_right_cs)
top_ticks = []
bottom_ticks = []
for i in range(1, num_ticks):
top_cs = stz.translate_coords_horizontally(top_left_cs,
i * tick_spacing)
top_t = stz.vertical_line_segment(top_cs, -tick_length, t_fmt)
top_ticks.append(top_t)
bottom_cs = stz.translate_coords_horizontally(bottom_left_cs,
i * tick_spacing)
bottom_t = stz.vertical_line_segment(bottom_cs, tick_length, t_fmt)
bottom_ticks.append(bottom_t)
return [bottom_ticks, top_ticks]
def connect_residual(e_with_addnorm, bottom_spacing, side_spacing):
from_cs = stz.coords_from_bbox_with_fn(e_with_addnorm,
stz.bottom_center_coords)
from_cs = stz.translate_coords_vertically(from_cs, -bottom_spacing)
if side_spacing < 0:
to_cs = stz.coords_from_bbox_with_fn(e_with_addnorm[0],
stz.left_center_coords)
else:
to_cs = stz.coords_from_bbox_with_fn(e_with_addnorm[0],
stz.right_center_coords)
cs = stz.translate_coords_horizontally(from_cs, side_spacing)
return stz.open_path([from_cs, cs, [cs[0], to_cs[1]], to_cs], s_con)
def dependent_hyperparameter(name, hyperp_names, fn_expr, value=None):
e = stz.ellipse([0, 0], h_width / 2.0, h_height / 2.0, hyperp_s_fmt)
if value is None:
e["horizontal_radius"] *= 2.1 * e["horizontal_radius"]
l_cs = stz.center_coords(e)
if value is None:
l_cs = stz.translate_coords_horizontally(l_cs, 0.1)
l = stz.latex(l_cs, "\\textbf{%s}" % name)
if value is None:
fn_cs = stz.coords_from_bbox_with_fn(e, stz.right_center_coords)
l_fn = stz.latex(fn_cs, "\\textbf{fn: %s}" % (fn_expr, ),
unassigned_h_s_fmt)
p = property("x", 0.25, 0.7)
p_cs = stz.translate_coords_horizontally(
stz.coords_from_bbox_with_fn(e, stz.left_center_coords), 0.1)
stz.translate_bbox_left_center_to_coords(p, p_cs)
return [e, l, l_fn, p]
else:
v_cs = stz.coords_from_bbox_with_fn(e, stz.right_center_coords)
l_v = stz.latex(v_cs, "\\textbf{%s}" % value, assigned_h_s_fmt)
return [e, l, l_v]
def bar_plot(data, label_strs):
cs = [0, 0]
rs = [
stz.rectangle_from_width_and_height(cs, rectangle_height, x, r_fmt)
for x in data
]
stz.distribute_vertically_with_spacing(rs, rectangle_spacing)
frame_height = (len(data) * rectangle_height +
(len(data) - 1) * rectangle_spacing + 2.0 * margin)
frame = stz.rectangle_from_width_and_height(cs, frame_height, frame_width)
stz.align_centers_vertically([frame, rs], 0.0)
labels = []
for i, r in enumerate(rs):
l_cs = stz.coords_from_bbox_with_fn(r, stz.left_center_coords)
l_cs = stz.translate_coords_horizontally(l_cs, -label_spacing)
l_s = label_strs[i]
lab = stz.latex(l_cs, l_s, fmt.anchor('right_center'))
labels.append(lab)
ticks = get_ticks(frame)
return [rs, labels, frame, ticks]
def label_right(e, expr):
cs_ref = stz.coords_from_bbox_with_fn(e, stz.right_center_coords)
cs = stz.translate_coords_horizontally(cs_ref, label_spacing)
return stz.latex(cs, expr)
label_spacing = 0.25
pentagon_radius = 1.2
x_axis_length = 4.0
y_axis_length = 3.0
extra_length = 0.4
a_circle_radius = 0.08
s_fmt = fmt.arrow_heads("end")
f_fmt = fmt.line_and_fill_colors('black', 'black')
cs = [
stz.coords_on_circle([0, 0], pentagon_radius, 90.0 + i * (360.0 / 5))
for i in range(5)
]
e = stz.closed_path(cs)
origin_cs = stz.translate_coords_horizontally(cs[2], -1.0)
x_end_cs = stz.translate_coords_horizontally(origin_cs, x_axis_length)
y_end_cs = stz.translate_coords_vertically(origin_cs, y_axis_length)
x_start_cs = stz.translate_coords_horizontally(origin_cs, -extra_length)
y_start_cs = stz.translate_coords_vertically(origin_cs, -extra_length)
x_label_cs = stz.translate_coords_vertically(x_end_cs, -label_spacing)
y_label_cs = stz.translate_coords_horizontally(y_end_cs, -label_spacing)
origin_label_cs = stz.translate_coords_diagonally(origin_cs, -label_spacing)
axes = [
stz.line_segment(x_start_cs, x_end_cs, s_fmt),
stz.line_segment(y_start_cs, y_end_cs, s_fmt)
]
labels = [
stz.latex([cs[0][0], cs[0][1] + label_spacing], "$C$"),
def frame(frame_idx):
assert frame_idx >= 0 and frame_idx <= 3
c1 = conv2d(1)
o = optional(1)
r1 = repeat(1)
r2 = repeat(2)
cc = concat(1)
c2 = conv2d(2)
c3 = conv2d(3)
c4 = conv2d(4)
d = dropout(1)
stz.distribute_horizontally_with_spacing([r1, r2],
horizontal_module_spacing)
stz.distribute_horizontally_with_spacing([c2, [c3, c4]],
horizontal_module_spacing)
modules = []
if frame_idx == 0:
stz.distribute_vertically_with_spacing([cc, [r1, r2], o, c1],
vertical_module_spacing)
stz.align_centers_horizontally([cc, [r1, r2], o, c1], 0)
modules.extend([c1, o, r1, r2, cc])
else:
stz.distribute_vertically_with_spacing([c4, c3],
vertical_module_spacing)
stz.distribute_horizontally_with_spacing([c2, [c3, c4]],
horizontal_module_spacing)
stz.align_centers_vertically([[c3, c4], c2], 0)
if frame_idx == 1:
stz.distribute_vertically_with_spacing([cc, [c2, c3, c4], o, c1],
vertical_module_spacing)
stz.align_centers_horizontally([cc, [c2, c3, c4], o, c1], 0)
modules.extend([c1, o, c2, c3, c4, cc])
else:
stz.distribute_vertically_with_spacing([cc, [c2, c3, c4], d, c1],
vertical_module_spacing)
stz.align_centers_horizontally([cc, [c2, c3, c4], d, c1], 0)
modules.extend([c1, d, c2, c3, c4, cc])
module_connections = []
if frame_idx == 0:
module_connections.extend([
connect_modules(c1, o, 0, 0),
connect_modules(o, r1, 0, 0),
connect_modules(o, r2, 0, 0),
connect_modules(r1, cc, 0, 0),
connect_modules(r2, cc, 0, 1),
])
else:
if frame_idx == 1:
module_connections.extend([
connect_modules(c1, o, 0, 0),
connect_modules(o, c2, 0, 0),
connect_modules(o, c3, 0, 0),
])
else:
module_connections.extend([
connect_modules(c1, d, 0, 0),
connect_modules(d, c2, 0, 0),
connect_modules(d, c3, 0, 0),
])
module_connections.extend([
connect_modules(c3, c4, 0, 0),
connect_modules(c2, cc, 0, 0),
connect_modules(c4, cc, 0, 1),
])
# # hyperparameters
if frame_idx <= 1:
h_o = independent_hyperparameter("IH-2", "0, 1")
else:
h_o = independent_hyperparameter("IH-2", "0, 1", "1")
if frame_idx <= 0:
h_r1 = dependent_hyperparameter("DH-1", ["x"], "2*x")
h_r2 = independent_hyperparameter("IH-3", "1, 2, 4")
else:
h_r1 = dependent_hyperparameter("DH-1", ["x"], "2*x", "2")
h_r2 = independent_hyperparameter("IH-3", "1, 2, 4", "1")
if frame_idx <= 2:
h_c1 = independent_hyperparameter("IH-1", "64, 128")
h_c2 = independent_hyperparameter("IH-4", "64, 128")
h_c3 = independent_hyperparameter("IH-5", "64, 128")
h_c4 = independent_hyperparameter("IH-6", "64, 128")
h_d = independent_hyperparameter("IH-7", "0.25, 0.5")
else:
h_c1 = independent_hyperparameter("IH-1", "64, 128", "64")
h_c2 = independent_hyperparameter("IH-4", "64, 128", "128")
h_c3 = independent_hyperparameter("IH-5", "64, 128", "128")
h_c4 = independent_hyperparameter("IH-6", "64, 128", "64")
h_d = independent_hyperparameter("IH-7", "0.25, 0.5", "0.5")
def place_hyperp_right_of(h, m):
y_p = stz.center_coords(m[3])[1]
stz.align_centers_vertically([h], y_p)
stz.place_to_the_right(h, m, spacing_between_module_and_hyperp)
hyperparameters = []
place_hyperp_right_of(h_c1, c1)
if frame_idx in [0, 1]:
place_hyperp_right_of(h_o, o)
hyperparameters.append(h_o)
if frame_idx == 0:
place_hyperp_right_of(h_r1, r2)
stz.place_above_and_align_to_the_right(h_r2, h_r1, 0.8)
hyperparameters.extend([h_r1, h_r2, h_c1])
else:
place_hyperp_right_of(h_c1, c1)
place_hyperp_right_of(h_c3, c3)
place_hyperp_right_of(h_c4, c4)
stz.place_below(h_c2, h_c1, 3.0)
hyperparameters.extend([h_c1, h_c2, h_c3, h_c4])
if frame_idx in [2, 3]:
place_hyperp_right_of(h_d, d)
hyperparameters.extend([h_d])
unreachable_hyperps = []
if frame_idx == 1:
stz.distribute_vertically_with_spacing([h_r1, h_r2], 0.2)
unreachable_hyperps.extend([h_r1, h_r2])
if frame_idx >= 2:
stz.distribute_vertically_with_spacing([h_o, h_r1, h_r2], 0.2)
unreachable_hyperps.extend([h_r1, h_r2, h_o])
hyperparameters.extend(unreachable_hyperps)
cs_fn = lambda e: stz.coords_from_bbox_with_fn(e, stz.left_center_coords)
if frame_idx == 0:
stz.translate_bbox_left_center_to_coords(h_r2, cs_fn([h_o, h_r1]))
elif frame_idx == 1:
stz.translate_bbox_left_center_to_coords(h_c2, cs_fn([h_o, h_c3]))
else:
stz.translate_bbox_left_center_to_coords(h_c2, cs_fn([h_d, h_c3]))
hyperp_connections = [
connect_hyperp_to_module(h_c1, c1, 0),
]
if frame_idx in [0, 1]:
hyperp_connections.extend([connect_hyperp_to_module(h_o, o, 0)])
if frame_idx == 0:
hyperp_connections.extend([
connect_hyperp_to_module(h_r1, r2, 0),
connect_hyperp_to_module(h_r2, r1, 0),
connect_hyperp_to_hyperp(h_r2, h_r1)
])
else:
hyperp_connections.extend([
connect_hyperp_to_module(h_c2, c2, 0),
connect_hyperp_to_module(h_c3, c3, 0),
connect_hyperp_to_module(h_c4, c4, 0),
])
if frame_idx in [2, 3]:
hyperp_connections.append(connect_hyperp_to_module(h_d, d, 0))
f = stz.rectangle_from_width_and_height([0, 0], frame_height, frame_width,
frame_s_fmt)
e = [modules, module_connections, hyperparameters, hyperp_connections]
stz.translate_bbox_center_to_coords(
f, stz.translate_coords_horizontally(stz.center_coords(e), 0.8))
if len(unreachable_hyperps) > 0:
stz.translate_bbox_bottom_right_to_coords(unreachable_hyperps,
stz.bbox(e)[1])
# frame id
s = ["a", "b", "c", "d"][frame_idx]
label = [stz.latex([0, 0], "\\Huge \\textbf %s" % s)]
stz.translate_bbox_top_left_to_coords(
label,
stz.translate_coords_antidiagonally(
stz.coords_from_bbox_with_fn(f, stz.top_left_coords), 0.6))
return e + [f, label]
