TF2 GloVe embedding layer

June 16, 2020 blog code

This is how to create an word2vec embedding layer in Tensorflow 2.x, using the GloVe vectors. Assume we downloaded the GloVe data from the web, for example glove.6B.zip of 6B tokens, 400K vocab from Wikipedia data, then we can build a matrix of floats and a word mapping dictionary from... [more]

keras port to tensorflow 2

June 4, 2020 blog code

I am working on some keras code but seems it is better to use tensorflow.keras for some reasons. So my problem is how to port keras.* into tensorflow.keras.* quick and easy, assuming Tensorflow 2 of course. [more]

A strange case in DD-WRT

April 24, 2020 blog system

The Linux kernel in DD-WRT is a customized one. Some patch is applied and not used elsewhere, not to mention on the upstream. This is what bothered me a whole night to debug on a strange case in networking. [more]