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classifier

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etiennellipse
etiennellipse commented Feb 6, 2020

When trying to find the options that can be used to initialize NLP.js, I have to delve into the code and navigate through many files to find what I am looking for, if I am lucky. Also the structure of the settings are hard to figure out and require a lot of trial and error.

For example, we are using the NlpManager with these:

{
    ner: { builtins: [] },
    autoSave: false,
    langua
awesome-decision-tree-papers
prabhakar267
prabhakar267 commented Feb 16, 2018

If I have a word, how do i get top k words closest to that given word. As far as i understand, there is a way to get it from cpp code but I can't find anything in the python library.
Something similar to what gensim word2vec implementation has:

model.most_similar(positive=[your_word_vector], topn=1))
awesome-gradient-boosting-papers

Front-end speech processing aims at extracting proper features from short- term segments of a speech utterance, known as frames. It is a pre-requisite step toward any pattern recognition problem employing speech or audio (e.g., music). Here, we are interesting in voice disorder classification. That is, to develop two-class classifiers, which can discriminate between utterances of a subject suffering from say vocal fold paralysis and utterances of a healthy subject.The mathematical modeling of the speech production system in humans suggests that an all-pole system function is justified [1-3]. As a consequence, linear prediction coefficients (LPCs) constitute a first choice for modeling the magnitute of the short-term spectrum of speech. LPC-derived cepstral coefficients are guaranteed to discriminate between the system (e.g., vocal tract) contribution and that of the excitation. Taking into account the characteristics of the human ear, the mel-frequency cepstral coefficients (MFCCs) emerged as descriptive features of the speech spectral envelope. Similarly to MFCCs, the perceptual linear prediction coefficients (PLPs) could also be derived. The aforementioned sort of speaking tradi- tional features will be tested against agnostic-features extracted by convolu- tive neural networks (CNNs) (e.g., auto-encoders) [4]. The pattern recognition step will be based on Gaussian Mixture Model based classifiers,K-nearest neighbor classifiers, Bayes classifiers, as well as Deep Neural Networks. The Massachussets Eye and Ear Infirmary Dataset (MEEI-Dataset) [5] will be exploited. At the application level, a library for feature extraction and classification in Python will be developed. Credible publicly available resources will be 1used toward achieving our goal, such as KALDI. Comparisons will be made against [6-8].

  • Updated Mar 24, 2020
  • Python

This case study shows how to create a model for text analysis and classification and deploy it as a web service in Azure cloud in order to automatically classify support tickets. This project is a proof of concept made by Microsoft (Commercial Software Engineering team) in collaboration with Endava http://endava.com/en

  • Updated Nov 7, 2019
  • Python

The purpose of this tutorial is to learn how to install and prepare TensorFlow framework to train your own convolutional neural network object detection classifier for multiple objects, starting from scratch

  • Updated Sep 12, 2019
  • Python

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