If you don’t know what is stance detection make sure to check our article on it. Are we on the same page? Cool let’s go. First a motivational example: Many products on the internet allow the user to leave some … Continue reading Subjective Stance Detection What is it? and How to do it?
While some news anchors try to stay professional and subjective in all of their articles, most of the news we consume are published to push a specific agenda especially when it comes to politics. In our effort to battle news … Continue reading Political Orientation Detection – AI and NLP Approach
This is the first article from our series on political bias detection we will hopefully introduce you to the various aspects of our political bias detection system, and you can learn about: How can we predict the political orientation behind … Continue reading What Constitutes a “Bad” News Article?
In this task the goal is to assign a given piece of text a tag (or number) representing the level of informativeness or detail this text holds usually by training a model to do that. Here, we rely on the … Continue reading Automatically Tagging Data for Content Informativity Scoring
In a previous article (see next paragraph) we explored how to approximate an article informativeness in a supervised fashion, such a method would require training data, in this article we will explore on way to get this data, one very … Continue reading Can you measure a text Informativeness using its summary?
Let’s start with a question, given 2 articles A and B that talks about the exact same thing, what makes one of them more informative than another? Is it the ease of reading? the amount of details? or is it … Continue reading Supervised Article Informativeness Prediction – The What and the How
In our effort at Almeta to provide the articles with the highest informative value to the Arabic readers, we have employed several methods to measure the informativeness of a piece of news, in this article we will shed light to … Continue reading Term Informativeness Estimation in the Arabic Language
In a previous article, we talked about the various factor that makes an article more informative, using cliches was not one of them, this article is a part of our research on measuring text informativeness, if you are interested jump … Continue reading How to Detect Cliches in Text
Let’s start with a simple question, what constitutes an informative article? based on Oxford’s dictionary. informative/ɪnˈfɔːmətɪv/ adjective: informativeproviding useful or interesting information However, this is still an abstract concept. The question of measuring How informative a piece of news is … Continue reading Informativity Detection – Almeta’s Research Gist
The Concept of an informative text is really abstract and it is hard to come up with a definitive formula to measure it, in this article we will explore some of the features that we believe can make an article … Continue reading What Makes an Article Informative – And How Computers Can Measure Informativity of a Text Content
Events possess a rich structure that is important for intelligent information access systems (information retrieval, question answering, summarization, etc.). Without information about what happened, where, and to whom, temporal information about an event may not be very useful. In light … Continue reading An Overview of The Event Extraction Task in NLP
Search engines use indexing to store information about web pages, enabling them to quickly return relevant, high-quality results.Indexing is the process by which search engines organize information before a search to enable super-fast responses to queries. Searching through individual pages … Continue reading Search Service Frameworks Evaluation
Text-to-speech (TTS) is a type of assistive technology that reads digital text aloud. It’s sometimes called “read aloud” technology. text-to-speech applications are offering an innovative solution for users to interact with content by taking it out of books and computer screens and … Continue reading Comparison of Available TTS Services
In this post, we’re analyzing the results returned by the readability metric in our news feed. If you haven’t checked our post about “How to measure the readability of a text?” before, you can read about it here. How Are We Measuring the Readability? The main part of analyzing a metric is to know how does it work. In the current version, we’re depending on the AARIBase metric for measuring the readability. So, let’s have a look first on how does AARIBase work. Here’s the AARIBase formula: AARIBase = (3.28 × NOC) + (1.43 × ACW) + (1.24 × AWS) … Continue reading Analysis of the Readability Metric Results in Almeta News Feed
Readability is the ease with which a reader can understand a written text, which accordingly indicates how effectively the text will reach the target audience. The readability of text depends on its content (the complexity of its vocabulary and syntax), … Continue reading How to Measure Text Readability?
In a previous article, How to Detect Clickbait Headlines using NLP? We introduced the task of clickbait detection and explored how it can be modeled within the domain of machine learning and NLP. If you are not familiar with the concept of clickbait detection, make sure to review it before continuing. In this post, we’re building a classifier for clickbait detection in the news headlines depending on a pre-trained Arabic Word2Vec model and we’re validating this solution. If you are not familiar with the Word2Vec concept you can refer to this Wikipedia article for more information. News Headlines Representation In … Continue reading Clickbait Detection Using Word2Vec Representation
Clickbait is a type of hyperlink on a web page that has catchy or provocative headlines difficult for most users to resist, they tell you exactly what you’re about to see, with just enough of a tease at the end … Continue reading How to Detect Clickbait Headlines using NLP?
In this post, we are exploring how Google’s AutoML can help us in Almeta in developing automatic Arabic language processing tools. Before start if you are not familiar with the term AutoML you can refer to our previous post on this topic. Who is Google AutoML for? and When to Use It? The targeted audience by Google’s cloud autoML are people who have limited knowledge in machine learning. The main goal of this cloud service is to let the user build his own AI model that is tailored to his business needs, if the provided services by Google’s AI API … Continue reading Google’s AutoML Overview
News stories are created every day at many news agencies. Users may receive news streams from multiple sources. Browsing in large-scale information spaces without guidance is not effective. Suppose, for example, a person who has returned from a long vacation … Continue reading Event Detection in Media using NLP and AI
We have mentioned in previous blogs the significance of NLP and the wide range of applications where NLP is used. As the basic goal of NLP is to ease and simplify the communication between machines and humans, it is highly … Continue reading Biggest Challenges in Arabic Natural Language Processing