AI

My interest should have been greater, after all, that was exactly why I had chosen my combination of subjects (biology, psychology, mathematics/computer science). But the findings from psychology (mental disorders) and computer science (black box) left me pondering.

“I sickened as I read. ‘Hateful day when I received life!’ I exclaimed in agony. ‘Cursed creator! Why did you form a monster so hideous that even you turned from me in disgust? God in pity made man beautiful and alluring, after his own image; but my form is a filthy type of your’s, more horrid from its very resemblance.” M. Shelley

Segmentation

Based on The Oxford-IIIT Pet Dataset.
O. M. Parkhi, A. Vedaldi, A. Zisserman, C. V. Jawahar (2012) Cats and Dogs. IEEE Conference on Computer Vision and Pattern Recognition 2012.

 Model 1 (H5) Model 2 (H5) Model 3 (H5) flip flip, crop flip, brightness, saturation ~ 120 cpu hours ~ 340 cpu hours ~ 140 cpu hours val_loss:0.33 val_accuracy:0.88 val_loss:0.38 val_accuracy:0.89 val_loss:0.31 val_accuracy:0.89

```#!python import tensorflow as tf import numpy as np from PIL import Image import os```

``` model = tf.keras.models.load_model ("model.h5") IMG_DIR = "Img" IMG_SIZE = 128 def get_image(filename):    img_data = Image.open(filename)    img_data.thumbnail((IMG_SIZE, IMG_SIZE))    img_data = np.array(img_data.convert("RGB"))    img_data = tf.cast(img_data, tf.float32) / 255.0    return img_data i = 0 with os.scandir(IMG_DIR) as it:    images = np.empty((len(list(it)), IMG_SIZE, IMG_SIZE, 3), dtype="float32") with os.scandir(IMG_DIR) as it:    for entry in it:      if entry.name.endswith(".png") and entry.is_file():        images[i,] = get_image(entry.path)        i += 1 predictions = model.predict(images) pred_mask = tf.math.argmax(predictions, axis=-1) predictions = pred_mask[..., tf.newaxis] ```

```i = 0 with os.scandir(IMG_DIR) as it:    for entry in it:      if entry.name.endswith(".png") and entry.is_file():        img_data = tf.keras.utils.array_to_img(predictions[i,])        img_data.save("Seg/"+entry.name, "PNG")        i += 1 ```

AI research groups

Musk and Microsoft (OpenAI)

EleutherAI

Stable Diffusion (Stability AI)