NextBlock prediction in NetsBlox

Data

The raw dataset can be found at https://github.com/TUDelftScratchLab/ScratchDataset

• my snap analyzer is here
  • parsing projects into words and sentences.
• tokenize and visualize the data
  • what are the probability distributions

Model

• NGrams with different Ns
• RNN with one hot encoding
  • GRU, LTSM, Regularization (dropout, batch normalizaiton), RELU
• Word embedding, word2vec
  • dimensiality reduction for representation (T-SNE)
• RNN with word2vec embeddings

Env Variables

• MAX_SCRIPT_SIZE defaults to 40