Tag:Central word

  • Principle and generation method of word vector word embedding


    preface Word embedding is one of the most commonly used technology points in the whole natural language processing (NLP), which is widely used in enterprise modeling practice. Using word embedding, we can map natural text language into computer language, and then input it into neural network model for learning and calculation. How to better understand […]

  • Word2vec learning summary


    Catalog 1. introduction 2. Starting from the statistical language model 2.1 sequence probability model 2.2 N-element statistical model 3. Depth series model 3.1 neural probability model 3.2 one hot vector representation 3.3 word2vec 3.4 practical application of word2vec 4. summary Reference material 1. introduction Word2vec is an open-source toolkit for word vector acquisition launched by […]