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Indexing

一個自然語言處理的Java開源工具包。LingPipe目前已有很豐富的功能

一個自然語言處理的Java開源工具包。LingPipe目前已有很豐富的功能，包括主題分類（Top Classification）、命名實體識別（Named Entity Recognition）、詞性標注（Part-of Speech Tagging）、句題檢測（Sentence Detection）、查詢拼寫檢查（Query Spell Checking）、興趣短語檢測（Interseting Phrase Detection）、聚類（Clustering）、字符語言建模（Character Language Modeling）、醫(yī)學(xué)文獻下載/解析/索引（MEDLINE Download, Parsing and Indexing）、數(shù)據(jù)庫文本挖掘（Database Text Mining）、中文分詞（Chinese Word Segmentation）、情感分析（Sentiment Analysis）、語言辨別（Language Identification）等API。

標簽： LingPipe Java 自然語言處理開源

上傳時間： 2013-12-04

上傳用戶：15071087253
This is an implementation of double-array structure for representing trie, as proposed by Junichi A

This is an implementation of double-array structure for representing trie, as proposed by Junichi Aoe [1]. Trie is a kind of digital search tree, an efficient Indexing method with O(1) time complexity for searching. Comparably as efficient as hashing, trie also provides flexibility on incremental matching and key spelling manipulation. This makes it ideal for lexical analyzers, as well as spelling dictionaries. See the details of the implementation at [2]: http://linux.thai.net/~thep/datrie/datrie.html Historically, this was first implemented as C++ classes in a library called midatrie [2], but later simplified and rewritten from scratch in C.

標簽： implementation double-array representing structure

上傳時間： 2013-12-10

上傳用戶：shinesyh
This library implements the KLT Tracking algorithm [2004] for Feature Tracking in Video useful in co

This library implements the KLT Tracking algorithm [2004] for Feature Tracking in Video useful in computer vision tasks like object recognition, image Indexing, tracking and structure from motion. This implementation uses programmable Graphics Hardware to achieve considerable speedup in the running time of the GPU-based implementation.

標簽： Tracking implements algorithm Feature

上傳時間： 2013-12-10

上傳用戶：trepb001
This library implements the KLT Tracking algorithm [2004] for Feature Tracking in Video useful in co

This library implements the KLT Tracking algorithm [2004] for Feature Tracking in Video useful in computer vision tasks like object recognition, image Indexing, tracking and structure from motion. This implementation uses programmable Graphics Hardware to achieve considerable speedup in the running time of the GPU-based implementation.

標簽： Tracking implements algorithm Feature

上傳時間： 2013-12-19

上傳用戶：WMC_geophy
Delphi 泛型容器 TDictionary 的用法 Demo

Collection of key-value pairs. TDictionary represents a generic collection of key-value pairs. This class provides a mapping from a collection of keys to a collection of values. When you create a TDictionary object, you can specify various combinations of initial capacity, equality operation, and initial content. You can add a key that is associated with a corresponding value with the Add or AddOrSetValue methods. You can remove entries with Remove or Clear, which removes all key-value pairs. Adding or removing a key-value pair and looking up a key are efficient, close to O(1), because keys are hashed. A key must not be nil (though a value may be nil) and there must be an equality comparison operation for keys. You can test for the presence or keys and values with the TryGetValue, ContainsKey and ContainsValue methods. The Items property lists all Count dictionary entries. You can also set and get values by Indexing the Items property. Setting the value this way overwrites any existing value. The class TObjectDictionary inherits from TDictionary and provides an automatic mechanism for freeing objects removed from dictionary entries.

標簽： Delphi 泛型

上傳時間： 2015-07-01

上傳用戶：mirage