Natural Language Processing Recipes (eBook)
XXV, 234 Seiten
Apress (Verlag)
978-1-4842-4267-4 (ISBN)
- Apply NLP techniques using Python libraries such as NLTK, TextBlob, spaCy, Stanford CoreNLP, and many more
- Implement the concepts of information retrieval, text summarization, sentiment analysis, and other advanced natural language processing techniques.
- Identify machine learning and deep learning techniques for natural language processing and natural language generation problems
Akshay Kulkarni is an AI and machine learning evangelist. Akshay has a rich experience of building and scaling AI and machine learning businesses and creating significant client impact. He is currently the senior data scientist at SapientRazorfish's core data science team where he is part of strategy and transformation interventions through AI and works on various machine learning, deep learning and artificial intelligence engagements by applying state-of-the-art techniques in this space. Previously he was part of Gartner and Accenture, where he scaled the analytics and data science business.
He is a regular speaker at major data science conferences. He is a visiting faculty for some of the top graduate institutes in India. In his spare time, he enjoys reading, writing, coding, and helping aspiring data scientists. He lives in Bangalore with his family.
Adarsha Shivananda is a senior data scientist at Indegene's product and technology team where he is working on building machine learning and AI capabilities for pharma products. He is aiming to build a pool of exceptional data scientists within and outside of the organization to solve greater problems through brilliant training programs and always wants to stay ahead of the curve. Previously he worked with Tredence Analytics and IQVIA. Adarsha has worked extensively in the pharma, healthcare, retail, and marketing domains.
He lives in Bangalore and loves to read, ride, and teach data science.
Implement natural language processing applications with Python using a problem-solution approach. This book has numerous coding exercises that will help you to quickly deploy natural language processing techniques, such as text classification, parts of speech identification, topic modeling, text summarization, text generation, entity extraction, and sentiment analysis. Natural Language Processing Recipes starts by offering solutions for cleaning and preprocessing text data and ways to analyze it with advanced algorithms. You'll see practical applications of the semantic as well as syntactic analysis of text, as well as complex natural language processing approaches that involve text normalization, advanced preprocessing, POS tagging, and sentiment analysis. You will also learn various applications of machine learning and deep learning in natural language processing.By using the recipes in thisbook, you will have a toolbox of solutions to apply to your own projects in the real world, making your development time quicker and more efficient. What You Will LearnApply NLP techniques using Python libraries such as NLTK, TextBlob, spaCy, Stanford CoreNLP, and many moreImplement the concepts of information retrieval, text summarization, sentiment analysis, and other advanced natural language processing techniques.Identify machine learning and deep learning techniques for natural language processing and natural language generation problemsWho This Book Is ForData scientists who want to refresh and learn various concepts of natural language processing through coding exercises.
Akshay Kulkarni is an AI and machine learning evangelist. Akshay has a rich experience of building and scaling AI and machine learning businesses and creating significant client impact. He is currently the senior data scientist at SapientRazorfish’s core data science team where he is part of strategy and transformation interventions through AI and works on various machine learning, deep learning and artificial intelligence engagements by applying state-of-the-art techniques in this space. Previously he was part of Gartner and Accenture, where he scaled the analytics and data science business. He is a regular speaker at major data science conferences. He is a visiting faculty for some of the top graduate institutes in India. In his spare time, he enjoys reading, writing, coding, and helping aspiring data scientists. He lives in Bangalore with his family.Adarsha Shivananda is a senior data scientist at Indegene's product and technology team where he is working on building machine learning and AI capabilities for pharma products. He is aiming to build a pool of exceptional data scientists within and outside of the organization to solve greater problems through brilliant training programs and always wants to stay ahead of the curve. Previously he worked with Tredence Analytics and IQVIA. Adarsha has worked extensively in the pharma, healthcare, retail, and marketing domains.He lives in Bangalore and loves to read, ride, and teach data science.
Chapter 1: Extracting the dataChapter Goal: Understanding the potential data sources to build natural language processing applications for business benefits and ways to extract the data with examplesNo of pages: 20Sub - Topics: 1. Data extraction through API2. Web scraping 3. Regular expressions4. Handling stringsChapter 2: Exploring and processing text dataChapter Goal: Data is never clean. This chapter will give in depth knowledge about how to clean and process the text data. It also cover tokenizing and parsing.No of pages: 15Sub - Topics1. Text preprocessing methods using python1. Data cleaning2. Lexicon normalization3. Tokenization 4. Parsing and regular expressions5. Exploratory data analysisChapter 3: Text to featuresChapter Goal: One of the important task with text data is to transform text data into machines or algorithms understandable form, by using different feature engineering methods No of pages: 20Sub - Topics1. Feature engineering using pythono One hot encodingo Count vectorizero TF-IDFo Word2veco N gramsChapter 4: Advanced natural language processingChapter Goal: A comprehensive understanding of key concepts, methodologies and implementation of natural language processing techniques.No of pages: 40Sub - Topics: 1. Text similarity2. Information extraction – NER3. Topic modeling4. Machine learning for NLP – a. Text classificationb. Sentiment Analysis5. Deep learning for NLP-a. Seq2seq, b. Sequence prediction using LSTM and RNN6. Summarizing textChapter 5: Industrial application with end to end implementation Chapter Goal: Solving real time NLP applications with end to end implementation using python. Right from framing and understanding the business problem to deploying the model.No of pages: 40Sub - Topics: 1. Consumer complaint classification 2. Customer reviews sentiment prediction 3. Data stitching using text similarity and record linkage 4. Text summarization for subject notes 5. Document clustering 6. Architectural details of Chatbot and Search Engine along with Learning to rankChapter 6: Deep learning for NLPChapter Goal: Unlocking the power of deep learning on text data. Solving few real-time applications of deep learning in NLP.No of pages: 40Sub - Topics: 1. Fundamentals of deep learning2. Information retrieval using word embedding’s 3. Text classification using deep learning approaches (CNN, RNN, LSTM, Bi-directional LSTM) 4. Natural language generation – prediction next word/ sequence of words using LSTM. 5. Text summarization using LSTM encoder and decoder.
| Erscheint lt. Verlag | 29.1.2019 |
|---|---|
| Zusatzinfo | XXV, 234 p. 54 illus. |
| Verlagsort | Berkeley |
| Sprache | englisch |
| Themenwelt | Mathematik / Informatik ► Informatik ► Programmiersprachen / -werkzeuge |
| Informatik ► Theorie / Studium ► Künstliche Intelligenz / Robotik | |
| Schlagworte | Deep learning • machine learning • Natural Language Processing • NLP using python • Python • text analytics • unstructured data |
| ISBN-10 | 1-4842-4267-X / 148424267X |
| ISBN-13 | 978-1-4842-4267-4 / 9781484242674 |
| Haben Sie eine Frage zum Produkt? |
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