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#Text Mining

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Showing: 53 courses
Data Science Dojo

Overview of Text Mining and NLP Techniques - No-Code Approach KNIME Analytics - NLP Tutorial

1 rewiews
Explore text mining and NLP techniques using KNIME Analytics Platform. Learn sentiment analysis, topic extraction, and build a real-time tweet analysis app in this no-code tutorial.
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10 Lesons
55 minutes
On-Demand
Free-Video
Santa Fe Institute

Ousiometrics and Telegnomics - Measuring Essential Meaning and Remote Knowledge

0 rewiews
Explore the study of essential meaning and remotely sensed knowledge through innovative frameworks, examining language patterns, storytelling, and temporal dynamics in various contexts.
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1 Lesons
1 hour 8 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

Leveraging LLMs for Unsupervised Dense Retriever Ranking - Dense Retrieval 1

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Explore unsupervised dense retriever ranking using LLMs for improved information retrieval techniques in this cutting-edge research presentation.
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1 Lesons
13 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

Negative Sampling Techniques for Dense Passage Retrieval in a Multilingual Setting - Lecture 4

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Explore negative sampling techniques for dense passage retrieval in multilingual settings, enhancing information retrieval across languages.
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1 Lesons
14 minutes
On-Demand
Free-Video
Great Learning

Machine Learning Applications

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Explore text mining applications in machine learning, covering techniques, challenges, transformations, and model building using logistic regression and TF-IDF for practical implementation.
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12 Lesons
1 hour 56 minutes
On-Demand
Free-Video

Natural Language Processing

0 rewiews
Explore natural language processing (NLP) concepts, review Text preprocessing and data cleaning, learn forward propagation and back propagation in neural networks, Word Embedding using Keras and deep learning with examples
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29 Lesons
10 hours
On-Demand
Free-Video

Text Analytics Using R-Studio

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This course is going to introduce you to the idea of text analytics using RStudio in Hindi.
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30 Lesons
2 hours 30 minutes
On-Demand
Free-Video
Data Science Dojo

Text Analytics Crash Course with R

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Learn text analytics fundamentals, data processing, machine learning models, and visualization techniques using R. Master handling big data and optimizing models for valuable insights from unstructured text.
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12 Lesons
6 hours 9 minutes
On-Demand
Free-Video
James Briggs

SPLADE - The First Search Model to Beat BM25

0 rewiews
Explore SPLADE, a groundbreaking sparse embedding model for AI-powered search. Learn its advantages over traditional methods, implementation techniques, and potential future developments in vector search technology.
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13 Lesons
29 minutes
On-Demand
Free-Video
Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC)

Olé tu léxico! A Computational Investigation into Flamenco Lyrics

0 rewiews
Explora el análisis computacional de letras flamencas, revelando patrones lingüísticos y culturales únicos en este género musical tradicional español.
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1 Lesons
1 hour 11 minutes
On-Demand
Free-Video
IEEE

Side-Channel Attacks on Shared Search Indexes

0 rewiews
Explore side-channel attacks on shared search indexes, uncovering vulnerabilities in multi-tenant systems. Learn about STRESS attack techniques and their implications for popular services.
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17 Lesons
21 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

Drop Your Decoder: Pre-training with Bag-of-Word Prediction for Dense Passage Retrieval

0 rewiews
Explore innovative pre-training techniques for dense passage retrieval using bag-of-word prediction methods, focusing on decoder-free approaches for improved efficiency.
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1 Lesons
15 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

Scientific Text Mining and Knowledge Graphs - Part 2-1

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Explore scientific text mining and knowledge graphs, focusing on phrase mining, named entity recognition, and meta-pattern mining for information extraction in various domains.
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32 Lesons
53 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

Scientific Text Mining and Knowledge Graphs

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Explore scientific text mining and knowledge graphs, focusing on sequence labeling, multi-output models, and ensemble learning for information extraction and table component analysis.
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19 Lesons
34 minutes
On-Demand
Free-Video
Data Science Dojo

Introduction to Text Analytics with R - Pre-Processing Our Test Data

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Learn to preprocess test data, cache IDF values, perform SVD projections, and evaluate model effectiveness for text analytics in R. Enhance your skills in handling unseen textual data and making predictions.
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5 Lesons
27 minutes
On-Demand
Free-Video
Data Science Dojo

N-Grams - Introduction to Text Analytics with R

0 rewiews
Explore N-grams in text analytics, including TF-IDF validation, word ordering, dimensionality challenges, and hardware limitations. Enhance your R-based text analysis skills.
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1 Lesons
30 minutes
On-Demand
Free-Video
Data Science Dojo

TF-IDF - Introduction to Text Analytics with R

0 rewiews
Explore TF-IDF for text analytics in R: improve document representation, handle unequal lengths and common terms, implement TF-IDF, and clean data matrices post-weighting.
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10 Lesons
33 minutes
On-Demand
Free-Video
Alan Turing Institute

Pseudo History and Digital History - The Dangerous Art of Text Mining

0 rewiews
Exploring the risks of text mining in historical analysis and advocating for a hybrid approach that combines data science with traditional historical methods.
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1 Lesons
1 hour 10 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Biomedical Text Mining III by Sudeshna Sarkar

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Explore advanced techniques in biomedical text mining, focusing on extracting valuable insights from medical literature and clinical data to enhance healthcare research and decision-making.
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1 Lesons
37 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Biomedical Text Mining II by Sudeshna Sarkar

0 rewiews
Explore advanced techniques in biomedical text mining, focusing on extracting valuable insights from medical literature and clinical data to enhance healthcare research and decision-making.
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1 Lesons
53 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Biomedical Text Mining I by Sudeshna Sarkar

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Explore techniques for extracting valuable insights from biomedical literature using text mining methods. Learn to process and analyze scientific texts for research and clinical applications.
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1 Lesons
1 hour 3 minutes
On-Demand
Free-Video
Center for Language & Speech Processing(CLSP), JHU

Retrieving Complex Answers through Knowledge Graph and Text

0 rewiews
Explore algorithms for retrieving complex answers by combining knowledge graphs and text. Learn techniques to identify relevant entities, relations, and explanatory passages for comprehensive query responses.
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1 Lesons
1 hour 4 minutes
On-Demand
Free-Video
Center for Language & Speech Processing(CLSP), JHU

Retrieving Complex Answers through Knowledge Graph and Text

0 rewiews
Explore techniques for retrieving complex answers by combining knowledge graphs and text. Learn about algorithms that identify relevant entities, relations, and supporting passages for comprehensive query responses.
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1 Lesons
1 hour 5 minutes
On-Demand
Free-Video
AI Institute at UofSC - #AIISC

Knowledge-infused Learning - Dissertation Defense

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Explore knowledge-infused learning techniques and their applications in AI through Manas Gaur's dissertation defense presentation.
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1 Lesons
1 hour 21 minutes
On-Demand
Free-Video
Data Science Dojo

Singular Value Decomposition with R - Introduction to Text Analytics with R Part 8

0 rewiews
Learn to perform truncated SVD, project TF-IDF vectors into semantic space, compare decision tree and random forest models, and explore random forest tuning using R packages like irlba and caret for text analytics.
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1 Lesons
34 minutes
On-Demand
Free-Video
AI Bites

Improving RAG Pipelines with Contextual Information Retrieval

0 rewiews
Master advanced RAG techniques by exploring hybrid approaches combining semantic embeddings with TF-IDF and BM25, plus learn about Anthropic's Contextual Retrieval method for enhanced performance.
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12 Lesons
18 minutes
On-Demand
Free-Video
Discover AI

From Documents to Vectors: Understanding ChatGPT's Technical Architecture with OpenAI Plugins

0 rewiews
Dive into the technical architecture of ChatGPT plugins, exploring vector databases, API endpoints, and real-time data retrieval methods for enhanced AI capabilities.
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10 Lesons
20 minutes
On-Demand
Free-Video
Julia Silge

Topic Modeling with R and Tidy Data Principles

0 rewiews
Explore topic modeling in R using tidytext and stm packages, applied to Sherlock Holmes stories. Learn data preparation, text tidying, and model implementation techniques.
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8 Lesons
26 minutes
On-Demand
Free-Video
James Briggs

Vector-Based Methods for Similarity Search - TF-IDF, BM25, SBERT

0 rewiews
Explore three vector-based approaches for language comparison and document similarity: TF-IDF, BM25, and Sentence-BERT. Learn key techniques for building effective search engines in AI and machine learning.
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1 Lesons
29 minutes
On-Demand
Free-Video
AI Institute at UofSC - #AIISC

PhD Students Overview - Part 2 - Lecture 3

0 rewiews
Explore the research contributions of Dr. Sheth's past Ph.D. students in this comprehensive overview of their work and achievements.
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1 Lesons
1 hour 15 minutes
On-Demand
Free-Video
Center for Language & Speech Processing(CLSP), JHU

Introduction to Arabic Natural Language Processing - Part 1

0 rewiews
Explore Arabic NLP fundamentals, covering linguistic challenges and computational approaches for processing the Arabic language.
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1 Lesons
39 minutes
On-Demand
Free-Video
Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC)

Applying AI to Analyze Public Voices for Advancing Sustainable Development Goals

0 rewiews
Explore AI applications for analyzing public voices to advance Sustainable Development Goals, focusing on innovative approaches and potential impacts.
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1 Lesons
42 minutes
On-Demand
Free-Video
DefCamp

Needles, Haystacks and Algorithms - Using Machine Learning to Detect Complex Threats at DefCamp - 2018

0 rewiews
Explore machine learning techniques for detecting complex threats in cybersecurity, focusing on APTs, technical controls, and innovative solutions using algorithms and data analysis.
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22 Lesons
40 minutes
On-Demand
Free-Video
EuroPython Conference

Recipe for Text Analysis in Social Media

0 rewiews
Explore text analysis in social media using Naïve Bayes classifiers, sentiment analysis, and linguistic information. Learn about opinion lexicons and supervised vs unsupervised learning approaches.
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1 Lesons
30 minutes
On-Demand
Free-Video
EuroPython Conference

Building a Naive Bayes Text Classifier with scikit-learn

0 rewiews
Learn to build a Naive Bayes text classifier using scikit-learn, exploring preprocessing techniques and feature extraction methods for effective spam detection in YouTube comments.
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16 Lesons
30 minutes
On-Demand
Free-Video
EuroPython Conference

Private Data Anonymization with Python - Fundamentals

0 rewiews
Explore techniques for anonymizing legal documents using Python, including entity recognition, masking, and pseudoanonymization. Learn to apply AI models and text mining for improved data privacy compliance.
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1 Lesons
21 minutes
On-Demand
Free-Video
PASS Data Community Summit

Text Mining & Sentiment Analysis Made Easy

0 rewiews
Learn to analyze text data using Azure Cognitive Services and Power BI. Extract key phrases, derive sentiment scores, and create effective visual dashboards without needing advanced data science skills.
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1 Lesons
1 hour 13 minutes
On-Demand
Free-Video
SF Python

Thinking of Topic Modeling as Search in Real-time Applications

0 rewiews
Explore how treating topic modeling as a search problem can enhance real-time applications and overcome common challenges in document classification and clustering.
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1 Lesons
13 minutes
On-Demand
Free-Video
AI Doctoral Academy

Political Barometer: Public Opinion Mining Using Tweets

0 rewiews
Explore advanced techniques for mining public opinion from Twitter data to analyze political sentiment and create accurate political barometers in the digital age.
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1 Lesons
22 minutes
On-Demand
Free-Video
UofU Data Science

Demystifying Data Curation for Pretrained Language Models

0 rewiews
Dive into effective data curation techniques for language models, exploring key strategies and best practices for optimizing pretrained model performance through quality dataset preparation.
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2 Lesons
47 minutes
On-Demand
Free-Video
Data Science Conference

Hedonometry and Big Data Applications in Text Analysis

0 rewiews
Discover how hedonometers analyze sentiment in big data, exploring real-world applications like measuring emotional content in Michael Jackson's lyrics through data science techniques.
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1 Lesons
41 minutes
On-Demand
Free-Video
OpenSource Connections

Populating and Leveraging Semantic Knowledge Graphs to Supercharge Search

0 rewiews
Populate and leverage semantic knowledge graphs to enhance search capabilities, enabling concept-based queries, query expansion, and improved long-tail query matching for reduced zero-result searches.
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1 Lesons
52 minutes
On-Demand
Free-Video
OpenSource Connections

Breaking Search Performance Limits with Domain-Specific Computing

0 rewiews
Explore advanced search techniques using domain-specific computing to achieve faster latencies and higher scalability at billion-scale, overcoming limitations of general-purpose CPUs.
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1 Lesons
41 minutes
On-Demand
Free-Video
OpenSource Connections

Better Semantic Search with Hybrid Sparse-Dense Search - Haystack US 2023

0 rewiews
Explore hybrid search techniques combining sparse and dense embedding models to enhance semantic search accuracy and effectiveness in various scenarios.
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1 Lesons
46 minutes
On-Demand
Free-Video
Data Science Festival

Vector and Hybrid Search with Elasticsearch

0 rewiews
Explore vector and hybrid search in Elasticsearch, covering classic search limitations, models, implementation, and integration with LLMs like ChatGPT for enhanced data retrieval.
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1 Lesons
41 minutes
On-Demand
Free-Video
Red Hat Developer

Sentiment Analysis Use Case - DevNation Day India 2023

0 rewiews
Explore sentiment analysis techniques and applications in this insightful tech marketing presentation from DevNation Day India '23.
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1 Lesons
39 minutes
On-Demand
Free-Video
Hausdorff Center for Mathematics

Text Mining the arXiv with Large Language Models

0 rewiews
Explore text mining techniques using Large Language Models to analyze and extract insights from the vast arXiv repository of scientific papers.
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1 Lesons
33 minutes
On-Demand
Free-Video
Alan Turing Institute

Multimorbidity and Place: Neighborhood Factors and Health Outcomes

0 rewiews
Exploring links between multimorbidity, neighborhood characteristics, and social factors. Presents findings on material deprivation, social aspects, and novel neighborhood profiles based on local media data to understand spatial health inequalities.
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1 Lesons
34 minutes
On-Demand
Free-Video
UofU Data Science

Data Mining: Embeddings and Representations in Machine Learning - Spring 2023

0 rewiews
Explore data representation techniques from TF-IDF to contextualized embeddings, covering word analogies, societal biases, and image representations for advanced data mining applications.
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13 Lesons
1 hour 15 minutes
On-Demand
Free-Video
Data Science Conference

Relation Extraction from Texts Using OpenNRE - A Beginner's Guide

0 rewiews
Master relation extraction techniques using OpenNRE toolkit in Python, from basic concepts to practical implementation. Perfect for beginners seeking to uncover meaningful connections in text data.
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1 Lesons
1 hour 30 minutes
On-Demand
Free-Video
Center for Language & Speech Processing(CLSP), JHU

Towards Automatic Acquisition of Ontological Knowledge - 2004

0 rewiews
Explore methods for extracting semantic relations between verbs and ontologizing lexical resources. Learn about VerbOcean and techniques for disambiguating grammatical templates in ontologies.
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1 Lesons
1 hour 6 minutes
On-Demand
Free-Video
Center for Language & Speech Processing(CLSP), JHU

Automatically Deriving Adjectival Scales from Neural Network Language Models - 2013

0 rewiews
Discover how computational linguistics can derive meaning from adjective scales, using web data and neural networks to understand gradable modifiers in everyday language and medical contexts.
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1 Lesons
57 minutes
On-Demand
Free-Video
UofU Data Science

Abstractive Summarization and Text Generation Evaluation

0 rewiews
Explore advanced techniques in abstractive summarization and learn effective methods for evaluating text generation outputs in natural language processing.
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1 Lesons
1 hour 21 minutes
On-Demand
Free-Video