DevSinghSachan

anchor-baggage

Experimentation code for the article "Building Topic Models Based on Anchor Words" based on the paper "Learning Topic Models: Going beyond SVD" by Sanjeev Arora, Rong Ge, and Ankur Moitra.

code

corputils

Utilities for manipulating text corpora

courserecommender

Course Recommendation using k-means clustering.

deepnet

Implementation of some deep learning algorithms.

gradient_optimizers

Python package for wrapping gradient optimizers for models in Theano

hat-trie-1

HAT-Trie for Python

information-retrieval

Stanford CS276 Solutions

MEIBP

Maximization-Expectation Indian Buffet Process (submodular IBP)

nngraph

Graph Computation for nn

phrases

PVDM

Implementation of Q.V. Le, and T. Mikolov, "Distributed Representations of Sentences and Documents ICML", 2014.

pybloomfiltermmap

Fast Python Bloom Filter using Mmap

reg

rsm

Topic analysis using RSM or PVDM.

scipy2013-cython-tutorial

sent-analysis

shark-rb

Shark C++ library bindings in Ruby implementing uBlas vectors & matrices, Shark RBMs, Neural-Nets, PCA, and more.

sim-shootout

Code for "Performance shootout between nearest-neighbour libraries": http://radimrehurek.com/2013/11/performance-shootout-of-nearest-neighbours-intro

SimpleLDA-R

a simple R implementation of variational inference for LDA

SME

sparsesvd

Python wrapper around SVDLIBC, a fast library for sparse Singular Value Decomposition

Stanford-Probabilistic-Graphical-Models-Coursera

tan-clustering

Hierarchical word clustering, following "Brown clustering" (Brown et al., 1992)

TextBlob

Simple, Pythonic, text processing--Sentiment analysis, part-of-speech tagging, noun phrase extraction, translation, and more.

tnn

Tree structure neural network

tweetokenize

Tokenization and pre-processing for Twitter data used to train classifiers.

wikipedia_parser

Parse Wikipedia dumps, extracts links, and page types.