Richard.LI

摘要： #yum install php-pear php-devel#pecl install uploadprogressadd new file: uploadprogress.ini file in etc/php.dand just add this lineextension=uploadpro... 阅读全文

摘要： sudo yum install php-develcd /usr/sharesudo wget http://download.osgeo.org/geos/geos-3.3.9.tar.bz2 # Note this changessudo tar -xvjf geos-3.3.9.tar.b... 阅读全文

摘要： So today I wanted to learn how to export a Drupal database to a file quickly. Back in the day I would've logged in through cPanel and navigated to PHP... 阅读全文

摘要： Android support in Delphi is on theRoadmapand is expected in the fall. Although I have a Mac and an IPad, I have an Android Phone. I was not as excited for the XE4 (iOS support) release as I am about Android support.I have some thoughts on Android that I want to share...Market ShareOverall I see a.. 阅读全文

摘要： I was reading, with great interest, an article onWiredtoday aboutLLVM. The author correctly points out that most of his readership will probably not have heard of this technology but he posits it is incredibly important in the world they do know, iOS and Android, and how it is the last bastion of te 阅读全文

摘要： Embarcadero updated his RAD Studio Mobile Roadmap. This concern Delphi and C++ Builder for Android and iOS. What is in development: - Integrated C++ and Delphi Native ARM toolchains for iOS and Android (compiler, linker, debugger) - NDK based Android Platform support (Gingerbread, ICS and Jelly Bean 阅读全文

摘要： ORMObject Relational Mapping / Persistence Frameworks for DelphihcOPF - an ORM for DelphiThis Open Source Value Type Framework provides a base class (ThcObject) composed of attribute objects that can be automatically persisted to an object store (normally an RDBMS). An object persistence framework i 阅读全文

摘要： 中文分词作为中文信息处理的基础手段得到广泛应用。但是应用的不同，对中文分词的要求是不同的。概而述之，可以分为三类应用：中文信息的检索中文机器翻译中文机器理解 中文信息的检索目前应用最广，如搜索引擎、数据库检索等。其对中文切词的要相对最低，最简单的二元切词法也可以取得不错的应用效果。其最大的诉求是召回率，因此切分颗粒比较细相对较好，切分大词并不一定会取得好的效果。 中文机器翻译要求切分要符合语法，如果能够和相应的目标语言成对，是最理想的。 中文机器理解要求切分符合语法并能体现语义，要求最高。 目前，各种分词技术，基于词典的，统计概率，以及混合加规则的分词方法等，都达到了一定的应用水平... 阅读全文

摘要： ContentsTools: Machine Translation, POS Taggers, NP chunking, Sequence models,Parsers, Semantic Parsers/SRL, NER, Coreference,Language models, Concordances, Summarization,OtherCorpora:Large collections, Particular languages, Treebanks,Discourse,WSD,Literature,AcquisitionSGML/XMLDictionariesLexical/m 阅读全文

摘要： •Eric Brill (1992,1995)•Transformation-based error-driven part of speech tagging•基本思想：（1）正确结果是通过不断修正错误得到的（2）修正错误的过程是有迹可循的（3）让计算机学习修正错误的过程，这个过程可以用转换规则（transformation）形式记录下来，然后用学习得到转换规则进行词性标注转换规则的形式•转换规则由两部分组成–改写规则（rewriting rule）–激活环境（triggering environment）•一个例子：转换规则T1–改写规则：将一个词的词性从动词（v）改为名词（n）；–激活环 阅读全文