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Questions tagged [nlp]

Natural language processing is the automated processing of text in human languages, typically to extract information from human speech.

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Coreference resolution in Spanish

I am looking for some software which could be used to perform coreference resolution in Spanish, since all the solutions are only prepared for english. If there is some software which is not prepared ...
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Should i use amazon lex if i want to learn AI? [closed]

I have a school project with a company to build a smart chatbot, i want to learn AI, i thought it was a good idea, however it seems that we are going to use amazon lex and polly for our project, i do ...
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Text classification using Python

I am doing a text classification related task in Python using NLP and SkLearn. I need to remove random words from my text. I know I can remove stop words and punctuation using nlp. But what I am ...
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Shall we create a private corpora for Named Entity Recognition or use the existing one's like Stanford or the one used by Spacy?

I am creating a search-bot for which will extract information from database from natural language. There are some pre-trained models available like Google NER and Spacy. Can we create our extent the ...
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Drawing 1 dimension Convolutional Neural Network

I am working on a text classification problem. I am using Natural Language Processing (NLP) with deep learning. Thus, I want to draw 1 dimension CNN. Is there any tool, or Latex code to draw that. I ...
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15 views

Parser generators for context-sensitive grammars

I see that there are quite an unending list of parser generators for context-free grammars. Aside LuZc, are there any good parser generators for context-sensitive grammars? I need to use one for a ...
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Software application for search and reinforcement learning of problem/solution pairs

I am working on a graduation project involving generating QA-pairs from customer support incident ticket texts (over 200.000 tickets). I have built a working clustering systems that clusters ...
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11 views

Text Analytics that does Relation/Relationship Extraction?

We currently use Rosette Text Analytics for Entity Extraction, where we give it blocks of unstructured text and it extracts proper names of people and organizations. That is working well for us. We ...
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Identifying foreign language in text

We are meant to implement some accessibility measures on a website, including one that requires that all words in a different language are properly identified, thanks to a lang=xx attribute. Example: ...
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1answer
50 views

affordable library for analyzing texts/sentenses gramatically

I have project, to create application, that should do following: Application should take word or sentence as an input. It should analyse the word/sentence grammatically and should give grammatical ...
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2answers
49 views

Programmable Alternative to DialogFlow

I would like to code actions and responses to gain finer control as opposed to how we do using UI in DialogFlow. But building a whole platform like DialogFlow would take a lot of time, but is there ...
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NLTK script for affirming a yes or no question

I am looking for a Python script that uses NLTK to affirm a yes or no question. For example, if the input is "is texting while driving dangerous?", the script would output "texting while driving is ...
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52 views

Free NLP API for Android

I am developing an android app to read business card. I need a simple entity analysis on be performed on the data. Are there any free NLP Services for android? I have tried Google NLP API, which is ...
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NLP API to recognize adult content and/or hate speech

Building a tool that can take in articles containing images and text, and tag the NSFW ones. Will be tackling images and text separately, and already have good options for images, such as Clarifai ...
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Language pattern learning for bots and unwanted users

Is there software that lets me feed forum responses/threads to detect either bot activity or a user with many accounts? We have certain topics where the response patterns don't jive with the rest of ...
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1answer
20 views

Conversational agent product for email automation

I'm looking for a service or product, local or cloud provided, free or commercial that allows to create and run the equivalent of a chat-bot but on emails. More formally I'm looking for a software ...
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Text classification app

I want to classify some text files into one of two "buckets". I've seen a lot of libraries to do this but I haven't been able to find anything already packaged into an app. I want to be able to feed ...
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Making CVs / Resume gender neutral

I want to do a pilot on checking the hypothesis: Hiring Managers have inherent gender bias when shortlisting / rejecting CVs / Resumes. Essentially, I require a tool which can take a PDF resume as ...
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What software library can I use to tokenize attached words?

I have a set of strings like below: maninthemiddle saltnpepper redcarsonly gatonegro baguettebiencuite ... I'd like to extract words from each strings. The output would look like: man in the middle ...
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“Untokenize” a list of tokens

I am looking for a program, or library that can "untokenize" a list of tokens. For example, given the list of tokens (each element of the list is separated by a space) Forty-four patients ( 88 ...
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Automated search for dictionary form of German words

I am looking for either a program (for linux) or an online resource, that accepts any German word in any inflected or declined form and outputs the lexicographic lemma, i.e. the "dictionary form". ...
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Typo correction library in Java

I need a java library which has functions to predict a the right word for a wrong input. for example: If I input "lool" it should give me suggestion like "look". To be precise, I'm expecting a Java ...
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2answers
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API to retrieve answers for general questions

I was looking for a service (with API) where I can ask it a general question (aka, when was Einstein born?) and retrieve an answer from the Web. Is there any available service to do that? Have tried ...
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1answer
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Are there any rule-based named entity recognition libraries or projects available?

One that we looked at in the past is AeroText, but that does not look like it exists as its own project anymore. I would think that it could be written in any language since we are interested in the ...
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29 views

Tool that automatically organize short descriptions by topic

I have a list of short descriptions of news stories. The format of those description is standard English text and the layout is usually variable (see example below to get a general idea). Right now ...
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1answer
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Library/service/API that can be used to assign relevant tags to content

For example, let's say we feed in this content: { "title" : "Bitcoin drops 20% after $70M worth of bitcoin was stolen from Bitfinex exchange" "body" : "Bitfinex, one of the most popular ...
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Java library to calculate the semantic distance between two documents

I am looking for any java library that calculates the semantic distance between two documents. I know that WS4J can calculate semantic distances using wikipedia data, also lingpipe has some NLP ...
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Is there any library that can parse free form numbers?

Is there any library that can parse free form numbers? Examples: "2 million" => 2,000,000 "one-half" => 0.5 "3 ½" => 3.5 "three thousand five hundred and sixty seven" => 3567
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1answer
43 views

Webapp to convert all dates in an unstructured text to a different timezone

Is there a webapp that could convert all of dates/times in a text? For instance, I received an email like this: We could talk on Wed 5/25 at 1-3pm, 5-8pm, or 10-11:30pm. Or how about Thu 5/26 1-...
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1answer
37 views

Javascript library to parse quantities of items

Is there a library that can preform the following transformations? "5 servings" => {num: 5, name: "servings"} "five blocks" => {num: 5, name: "blocks"} "five and a half teasopons of sugar" =>...
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Offset all timestamps in a text

I am looking for a Windows program or webapp that can offset all timestamps in a text by a certain number of hours. Example: if the input is: I am free: Tomorrow Wednesday between 4pm and ...
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Automated re-identification of free-text medical records

I am looking for a program that can perform automated re-identification of de-identified free-text medical records. The de-identification applied the Health Insurance Portability and Accountability ...
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0answers
114 views

Web service to parse English sentences in real-time

Are there English language parsers that I can access via web-services, which can return the format of the sentence in real-time? I have looked at the Stanford parser, but wonder what the community ...
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Test if two texts are likely to have been written by the same author

I am looking for a program that can test if two English-language texts are likely to have been written by the same author. Ideally it should output some confidence score, and indicate in the texts ...
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1answer
237 views

Library that can overlay a text with a heatmap

I am looking for a library that can overlay a text with a heatmap. I.e., add a highlight with gradient. I would simply define a value for each character: the value would define the highlight/heatmap ...
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320 views

Open source .NET library for automatic Russian text summarization

I need a library to automatically summarize a text written in Russian. Requirements: Summarize a text (for instance from 5000 characters to 500 characters) Works with Russian Open source Usable from ...
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1answer
49 views

Fixing cases in English text

I am looking for a program that can fix the cases in a text. Examples: "hello what's up? doing good?" -> "Hello what's up? Doing good?" "i called bob Yesterday. he's going to NYC." -> "I called Bob ...
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0answers
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Converting social-network-quality text into normal text

I'm looking for a program that can convert social-network-quality text into normal texts. Examples: "c u at da club 2nite" -> "see you at the club tonight". "k gr8!" ->"ok great!" "I'll c you there" ...
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Adding missing spaces in text

I am looking for a program that runs on Windows 7 or web browser and can adding missing spaces in a text. Example: "Thisisatest." -> "This is a test." Any price or license is fine. It should support ...
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1answer
2k views

Open Source Dialog System Natural Language Processing Engine?

Introduction and goal I'm interested to develop (possibly in Ruby language) Conversational Commerce Chat Apps [1]. A Dialog System Engine ? Specifically I want to implement a dialog system engine, ...
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610 views

Are there any Natural Language Processing (NLP) libraries in C?

Are there any NLP libraries/toolkits similar to NLTK or OpenNLP but in C? Note that I want something in pure C and not in C++.
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1answer
243 views

Automated de-identification of free-text medical records

I am looking for a program that can perform automated de-identification of free-text medical records. The de-identification should abide by Health Insurance Portability and Accountability Act (HIPAA) ...
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127 views

Library to help parse cTAKES output

I am looking for a library that would provide a set of functions to help parse Apache cTAKES' output (beyond a traditional XML parser). Example of such functions: list all negated diseases. list ...
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0answers
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Transforming sentences into questions

I am looking for a program, library or web service that can transform a sentence into a question. Linux/OS X/Windows is fine, ideally gratis and open source. Example: Stack Exchange question title (e....
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1answer
503 views

Parse the body of a large number of emails

I am looking for server side software to parse a very large number of emails and extract the email signature. Very specifically, I want to input the body of a mail message, identify the signature, and ...
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58 views

Push notification for weather forecast in natural language

I would like an app that sends a daily message containing a natural language description of my hyperlocal forecast. Preferably based on a computer system and not humans. See this Wikipedia article for ...
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115 views

Natural language generation for Japanese

I am looking for tools, libraries, software or services to generate natural Japanese text from raw data. The best example of what I am trying to do is the commercial tool Wordsmith from Automated ...
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2answers
60 views

Document Triage platform

I'm looking for some kind of software platform (or possibly open source API would do most of this) to perform document triage. Imagine you get 3,000 documents (word, pdf, powerpoint, mixed formats) ...
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0answers
534 views

Contracted forms to long forms

I am looking for a Python library that can take a sentence as input and convert all contracted forms (a.k.a.short forms) to their long forms. E.g. He didn't do it -> He did not do it. More examples:...
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1answer
1k views

Chinese Sentiment Analysis Tools

I am doing a research study on some of the most recent Chinese Sentiment Analysis tools. My purpose is to evaluate the analysis results of each tool on a set of sentences – I am looking for sentence-...