LexVec

LexVec

Alexandre Salle
I.R.I.S. CRISALIS

I.R.I.S. CRISALIS

I.R.I.S. Institute
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About

LexVec is a word embedding model that achieves state-of-the-art results in multiple natural language processing tasks by factorizing the Positive Pointwise Mutual Information (PPMI) matrix using stochastic gradient descent. This approach assigns heavier penalties for errors on frequent co-occurrences while accounting for negative co-occurrences. Pre-trained vectors are available, including a common crawl dataset with 58 billion tokens and 2 million words in 300 dimensions, and an English Wikipedia 2015 + NewsCrawl dataset with 7 billion tokens and 368,999 words in 300 dimensions. Evaluations demonstrate that LexVec matches or outperforms other models like word2vec in terms of word similarity and analogy tasks. The implementation is open source under the MIT License and is available on GitHub.

About

Like the caterpillar that turns into a butterfly, CRISALIS® software will transform your crawling, clunky information system into a beautiful thing that flies! CRISALIS® is a "super-app" that ties together high-quality natural resources apps, relevant GIS/mapping datasets, and a huge library of technical documents into an All-In-One Natural Resource Information System. CRISALIS® has been designed, developed, and distributed by our award-winning staff since 1999. This latest version took us over 7 years to develop and test! Provides the foundation, framework, and glue for an All-In-One Natural Resource Information System! good for all sizes of organizations (especially small to mid-sized ones with small I.T. departments)! Ties together 200+ Forestry/Natural Resources-related apps(including 50 commercial apps)! Can be easily modified to include apps/datasets/docs that you are currently using! Helps you quickly and easily find/use/manage 200,000+ Natural Resources datalayers!

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Computational linguists and NLP researchers searching for a tool to improve their semantic analysis and language modeling

Audience

Companies searching for a customizable resource information software and land informatics system

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

$2900 one-time payment
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Alexandre Salle
Brazil
github.com/alexandres/lexvec

Company Information

I.R.I.S. Institute
Founded: 1995
United States
www.irisinfosys.org/crisalis.html

Alternatives

GloVe

GloVe

Stanford NLP

Alternatives

MB&G MobileMap

MB&G MobileMap

Mason Bruce & Girard
TwoDog Software

TwoDog Software

Fountains Forestry
word2vec

word2vec

Google
Phoenix Connect

Phoenix Connect

DR Systems

Categories

Categories

Forestry Features

Barcoding / RFID
Contract Management
Cost Accounting
Customer Management
Financial Management
Harvest Management
Order Processing
Pricing Management
Production Tracking
Supplier Management
Transportation Management

Integrations

No info available.

Integrations

No info available.
Claim LexVec and update features and information
Claim LexVec and update features and information
Claim I.R.I.S. CRISALIS and update features and information
Claim I.R.I.S. CRISALIS and update features and information