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matplotlib

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양쪽 이전 판이전 판
다음 판		이전 판
matplotlib [2020/07/21 16:02] – [Neural Net Weights/Activation] rex8312matplotlib [2024/03/23 02:38] (현재) – 바깥 편집 127.0.0.1
줄 3: 줄 3:
 ===== Animation ===== ===== Animation =====
  
-  - http://jakevdp.github.io/blog/2012/08/18/matplotlib-animation-tutorial/+  * http://jakevdp.github.io/blog/2012/08/18/matplotlib-animation-tutorial/ 
 +  * [[https://towardsdatascience.com/animate-your-graphs-in-python-in-4-easy-steps-243dccad9a7|Animate your Graphs in Python in 4 Easy Steps! (GIF 파일 만들기)]]
  
  
줄 76: 줄 77:
   * https://towardsdatascience.com/everything-you-need-to-know-about-scatter-plots-for-data-visualisation-924144c0bc5   * https://towardsdatascience.com/everything-you-need-to-know-about-scatter-plots-for-data-visualisation-924144c0bc5
  
-====== imshow ======+===== imshow =====
  
 <code python> <code python>
줄 105: 줄 106:
 </code> </code>
  
-====== Radar chart ======+===== Radar chart =====
  
   * https://matplotlib.org/3.1.1/gallery/specialty_plots/radar_chart.html#sphx-glr-gallery-specialty-plots-radar-chart-py   * https://matplotlib.org/3.1.1/gallery/specialty_plots/radar_chart.html#sphx-glr-gallery-specialty-plots-radar-chart-py
줄 125: 줄 126:
 </code> </code>
  
-====== Subplot ======+===== Subplot =====
  
   * https://matplotlib.org/3.1.1/gallery/recipes/create_subplots.html#sphx-glr-gallery-recipes-create-subplots-py   * https://matplotlib.org/3.1.1/gallery/recipes/create_subplots.html#sphx-glr-gallery-recipes-create-subplots-py
  
-====== Embedded plot ======+===== Embedded plot =====
  
 <code python> <code python>
줄 170: 줄 171:
 </code> </code>
  
-===== MAP-Elite archive ==== 
  
-<code python> 
-behavior_description = np.random.randint(0, 3, (20, 4)) 
-quality = np.random.random(20) 
  
-map_size = behavior_description.max(0) - behavior_description.min(0) + 1 +===== Neural Net Weights/Activation =====
- +
-height_size = 1 +
-width_size = 1 +
-height_idx = [] +
-width_idx = [] +
-for idx, s in enumerate(map_size): +
- if height_size > width_size: +
-    width_idx.append(idx) +
-    width_size *= s +
-    else: +
-    height_idx.append(idx) +
- height_size *= s +
- +
-height_ticks = map_size[height_idx] +
-height = np.product(height_ticks) +
-width_ticks = map_size[width_idx] +
-width = np.product(width_ticks) +
-bd_map = np.zeros((height, width)) +
- +
- bd_idxs = behavior_description - behavior_description.min(0) +
- +
-for bd_idx, qv in zip(bd_idxs, quality): +
- y = 0 +
- for i, hi in enumerate(bd_idx[height_idx]): +
-    y += hi * np.product(height_ticks[i+1:]) +
- x = 0 +
-    for i, wi in enumerate(bd_idx[width_idx]): +
-    x += wi * np.product(width_ticks[i+1:]) +
- bd_map[y][x] = qv +
- +
-fig = plt.figure() +
-ax = fig.add_subplot(111) +
-ax.set_xticklabels([]) +
-ax.set_yticklabels([]) +
-n_solutions = len(quality) +
-search_space_size = np.product(bd_map.shape) +
-ax.set_xlabel(f'{n_solutions:,} / {search_space_size:,} = {n_solutions/search_space_size:.3f}') +
-im = ax.imshow(bd_map, cmap='jet', vmin=0, vmax=1) +
-fig.colorbar(im) +
-plt.show() +
-plt.close() +
-</code> +
- +
-===== Neural Net Weights/Activation ======+
  
   * [[https://matplotlib.org/3.1.1/gallery/specialty_plots/hinton_demo.html#sphx-glr-gallery-specialty-plots-hinton-demo-py|hinton diagram]]   * [[https://matplotlib.org/3.1.1/gallery/specialty_plots/hinton_demo.html#sphx-glr-gallery-specialty-plots-hinton-demo-py|hinton diagram]]
  
  
-===== Animation ===== 
- 
-  * [[https://towardsdatascience.com/animate-your-graphs-in-python-in-4-easy-steps-243dccad9a7|Animate your Graphs in Python in 4 Easy Steps!]] 
-    * GIF 파일 만들기 
matplotlib.1595347334.txt.gz · 마지막으로 수정됨: (바깥 편집)