"如何使用 python gensim 训练我的模型"

Question

I am trying to train my model and when I write these codes :

for epoch in range(max_epochs):
    model.train(tagged_data,
                total_examples=model.corpus_count,
                epochs=model.iter)

Answer 1

You're likely copying some outdated example code. For example:

• recent versions of Gensim don't have an .iter property on the Doc2Vec model
• it's almost always a bad idea to be calling train() multiple times in your own epochs loop - especially as a beginner just trying to get things working

So: don't copy whatever source you're copying. It's not only out-of-date, it's suggesting something (the train() calls in a loop) that was never a great idea.

Instead, base your work on better examples, like the intro tutorial in the Gensim docs:

https://radimrehurek.com/gensim/auto_examples/tutorials/run_doc2vec_lee.html

Answer 2

将 model.iter 更改为 model.epochs 即 model.train(tagged_data, total_examples=model.corpus_count, epochs=model.epochs)

"