In Tensorflow, I'm getting outputs like 0.602129 or 0.663941. It appears that values closer to 0 imply a better model, but it seems like perplexity is supposed to be calculated as 2^loss, which implies that loss is negative. This doesn't make any sense.
How can the perplexity of a language model be between 0 and 1?
544 Views Asked by Evan Weissburg At
1
There are 1 best solutions below
Related Questions in PYTHON
- new thread blocks main thread
- Extracting viewCount & SubscriberCount from YouTube API V3 for a given channel, where channelID does not equal userID
- Display images on Django Template Site
- Difference between list() and dict() with generators
- How can I serialize a numpy array while preserving matrix dimensions?
- Protractor did not run properly when using browser.wait, msg: "Wait timed out after XXXms"
- Why is my program adding int as string (4+7 = 47)?
- store numpy array in mysql
- how to omit the less frequent words from a dictionary in python?
- Update a text file with ( new words+ \n ) after the words is appended into a list
- python how to write list of lists to file
- Removing URL features from tokens in NLTK
- Optimizing for Social Leaderboards
- Python : Get size of string in bytes
- What is the code of the sorted function?
Related Questions in TENSORFLOW
- (Tensorflow)Does the op assign change the gradient computation?
- Tensorflow Windows Accessing Folders Denied:"NewRandomAccessFile failed to Create/Open: Access is denied. ; Input/output error"
- Android App TensorFlow Google Cloud ML
- Convert Tensorflow model to Caffe model
- Google Tensorflow LSTMCell Variables Mapping to Hochreiter97_lstm.pdf paper
- additive Gaussian noise in Tensorflow
- TFlearn evaluate method results meaning
- Regularization losses Tensorflow - TRAINABLE_VARIABLES to Tensor Array
- feed picture to model tensorflow for training
- Fail to read the new format of tensorflow checkpoint?
- I got a error when running a github project in tensorflow
- Tensorflow R0.12 softmax_cross_entropy_with_logits ASSERT Error
- RuntimeError in run_one_batch of TensorFlowDataFrame in tensorflow
- Same output in neural network for each input after training
- ConvNet : Validation Loss not strongly decreasing but accuracy is improving
Related Questions in LANGUAGE-MODEL
- command line parameter in word2vec
- Why is my Sphinx4 Recognition poor?
- Using theano to implement maximum likelihood learning in neural probability language model Python
- Getting probability of the text given word embedding model in gensim word2vec model
- Sphinx 4 corrupted ARPA LM?
- do searching in a very big ARPA file in a very short time in java
- Building openears compatible language model
- How can i use kenlm to check word alignment in a sentence?
- Fine tuning of Bert word embeddings
- Feed Forward Neural Network Language Model
- KenLM perplexity weirdness
- specify task_type for embeddings in Vertex AI
- Adding Conversation Memory to Xenova/LaMini-T5-61M Browser-based Model in JS
- How to train a keras tokenizer on a large corpus that doesn't fit in memory?
- Best approach for semantic similarity in large documents using BERT or LSTM models
Related Questions in SEQUENCE-TO-SEQUENCE
- Extracting attention matrix with TensorFlow's seq2seq example code during decoding
- Do I need the Sequence Length parameter for RNNCell in Tensorflow
- Seq2seq pytorch Inference slow
- What is the difference between ensembling and averaging models?
- Multiple issues with axes while implementing a Seq2Seq with attention in CNTK
- Is adding a FC Linear layer on top of seq2seq architecture a potential source of data leaking from future to past?
- Merging sequence embedding with Time Series Features
- Workaround / fallback value for tfp.distributions.Categorical.log_prob in tensorflow graph mode
- Loss function negative log likelihood giving loss despite perfect accuracy
- many to many sequence prediction variable length input/output inkeras
- LSTM to GRU sampling model issue
- Tensorflow RNN: how to infer a sequence without duplicates?
- How to modify the Tensorflow Sequence2Sequence model to implement Bidirectional LSTM rather than Unidirectional one?
- Tensor flow continuous text sequence-to-sequence. Why batch?
- Seq2seq multiple input features (Passing multiple word/word tokens as input)
Related Questions in PERPLEXITY
- Can you use perplexity to guess the language of a document?
- How do I calculate sentence perplexity using torch-rb?
- How to get perplexity per token rather than average perplexity?
- Why am I randomly getting super high perplexities?
- Gensim perplexity score increases
- nltk calc perplexity of bigram/trigram
- Gensim lda gives negative log-perplexity value - is it normal and how can i interpret it?
- Large Language Model Perplexity
- Sk-learn LDA for topic extraction, perplexity and score
- Getting an error while executing perplexity function to evaluate the LDA model
- Where is perplexity calculated in the Huggingface gpt2 language model code?
- Latent Dirichlet Allocation Implementation with Gensim
- How do i measure perplexity scores on a LDA model made with the textmineR package in R?
- Elbow/knee in a curve in R
- Check perplexity of a Language Model
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
This does not make a lot of sense to me. Perplexity is calculated as
2^entropy. And the entropy is from 0 to 1. So your results which are < 1 do not make sense.I would suggest you to take a look at how your model calculate the perplexity because I suspect there might be an error.