nips: NIPS 00-18 Dataset

In clintpgeorge/clda: Approximate Inference Algorithms for the Compound Latent Dirichlet Allocation Model

Description

It's a subset of the NIPS dataset (Chechik 2007). It consists of papers published in proceedings 00 to 18 of the Neural Information Processing Systems (NIPS) conference (i.e. years from 1988 to 2005). This corpus consists of 2,741 news articles and 9,156 unique words.

Usage

data("nips")

Format

vocab a vector of unique words in the corpus vocabulary.

docs a list of documents in the corpus. Each item (represents a document) is a matrix (2 X U) of word frequencies, where U represents the number of unique words in a document. Each column in the matrix represents a unique word in a document and contains

• vocabulary-id. the index of the word in the vocabulary (starts with 0)

• frequency. the relative frequency of the word in the document

docs.metadata a matrix of document (article) metadata, where each row represents a document with

• doc.id. a unique article id

• file.name. the name of the article

• row.word.count. the number of words in the article

• collection. the collection name of each article

cids a vector of document collection IDs

class.labels a vector of categories (classes) in the corpus

collection.labels a vector of collections in the corpus

ds.name the corpus name (string)

num.docs the number of documents in the corpus

V the vocabulary size

Note

Created on July 26, 2015

Author(s)

Clint P. George

Source

Articles are downloaded from the link

See Also

Other datasets: news, yelp

clintpgeorge/clda documentation built on May 13, 2019, 8 p.m.