Several common consensus mechanisms (pbft,raft,pow,pos,dpos,ripple) in blockchain have been summarized in recent days. Try to use simple and understandable language, the space is large, want to understand can read each algorithm introduced in front
1) Ictclas
One of the earliest Chinese open-source participle projects, developed by the Zhang Huaping and Liu Qun of CAs, is compiled in C + +, based on the study of Chinese lexical analysis based on multi-layer hidden Markov. The open source
NLP Common open source/free tools
(reproduced from the Water Wood Community NLP Edition)
*computational Linguistics ToolboxCLT http://complingone.georgetown.edu/~linguist/compling.htmlGATE http://gate.ac.uk/Natural Language Toolkit (NLTK)
Here are 4 Open source Chinese word segmentation system.
1, ictclas– the world's most popular Chinese word segmentation system
Chinese lexical analysis is the basis and key of the processing. Based on the accumulation of years of research work,
open to a good Java open source collation, excerpt, followed by a good continuation of the update. BuildThe tools used to build the application are collected here.
Apache Maven:maven is built with claims and relies on management, preferring
Programmer's choice: Several brand new open-source tools in mobile development, open-source programmers
The mobile development concept has become the primary indicator of prospective application development institutions. In view of this, it is not
Use a bit to represent the two states of an event, which is to save memory and increase the speed of the operation. In Lighttpd, a BITSET data structure is provided to manage the use of a bit set.In bitset.h, the data structure of a bit set is
Single linked list is an important module of learning indispensable, in the interview will also be a lot of single-chain list variant problems, today they summarize the song to summarize the first is to achieve a simple single-linked list:(Here,
Open source:
Name
Public Knowledge algorithm
Fit scene
Development language
Smart Contracts
Tps
Bitcoin 1.0
POW
Public chain
C++
Whether
7
Ethereum ETH 1.0
POW
Gang
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