Programming assignments and quizzes from all courses in the Coursera Natural Language Processing specialization offered by deeplearning.ai
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Instructor: Andrew Ng
For detailed interview-ready notes on all courses in the Coursera Natural Language Processing specialization, refer www.aman.ai.
The code base, quiz questions and diagrams are taken from the Natural Language Processing Specialization on Coursera, unless specified otherwise.
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Perform sentiment analysis of tweets using logistic regression and then naïve Bayes,
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Use vector space models to discover relationships between words and use PCA to reduce the dimensionality of the vector space and visualize those relationships, and
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Write a simple English to French translation algorithm using pre-computed word embeddings and locality-sensitive hashing to relate words via approximate k-nearest neighbor search.
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Use logistic regression, naïve Bayes, and word vectors to implement sentiment analysis, complete analogies & translate words.
- Machine Translation
- Word Embeddings
- Locality-Sensitive Hashing
- Sentiment Analysis
- Vector Space Models
- a) Create a simple auto-correct algorithm using minimum edit distance and dynamic programming,
- b) Apply the Viterbi Algorithm for part-of-speech (POS) tagging, which is vital for computational linguistics,
- c) Write a better auto-complete algorithm using an N-gram language model, and
- d) Write your own Word2Vec model that uses a neural network to compute word embeddings using a continuous bag-of-words model.
- Use dynamic programming, hidden Markov models, and word embeddings to implement autocorrect, autocomplete & identify part-of-speech tags for words.
- Word2vec
- Parts-of-Speech Tagging
- N-gram Language Models
- Autocorrect
- Used recurrent neural networks, LSTMs, GRUs & Siamese networks in Trax for sentiment analysis, text generation & named entity recognition.
- Word Embedding
- Sentiment with Neural Nets
- Siamese Networks
- Natural Language Generation
- Named-Entity Recognition
- Use encoder-decoder, causal, & self-attention to machine translate complete sentences, summarize text, build chatbots & question-answering.
- Reformer Models
- Neural Machine Translation
- Chatterbot
- T5+BERT Models
- Attention Models
Natural Language Processing -DeepLearning.AI
- SUMMARY - WHAT YOU LEARNED?
Use logistic regression, naïve Bayes, and word vectors to implement sentiment analysis, complete analogies & translate words.
Use dynamic programming, hidden Markov models, and word embeddings to implement autocorrect, autocomplete & identify part-of-speech tags for words.
Use recurrent neural networks, LSTMs, GRUs & Siamese networks in Trax for sentiment analysis, text generation & named entity recognition.
Use encoder-decoder, causal, & self-attention to machine translate complete sentences, summarize text, build chatbots & question-answering.**