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ydennisy / model.py
Created August 11, 2023 18:44
A siamese network for text embedding.
import tensorflow as tf
from keras_nlp.layers import TransformerDecoder
MAX_LEN, VOCAB_SIZE, EMBED_DIMS = 128, 128, 32
class TokenAndPositionEmbedding(tf.keras.layers.Layer):
def __init__(self, maxlen, vocab_size, embed_dim):
super().__init__()
self.token_emb = tf.keras.layers.Embedding(