Machine languages

Sentiment Analysis and Opinion Mining have emerged as highly popular fields for analyzing and extracting valuable information from textual data sourced from diverse platforms like Facebook, Twitter, and Amazon. These techniques hold a crucial role in empowering businesses to actively enhance their strategies by gaining comprehensive insights into customers' feedback regarding their products.

6p viengfa 28-10-2024 1 1   Download

Luận văn của tôi tập trung nghiên cứu cơ sở lý thuyết về xử lý ngôn ngữ tự nhiên (NLP-Natural Language Processing); các thuật toán học máy, mô hình mạng nơ-ron nhân tạo áp dụng cho phát hiện nội dung phản động như SVM (Support Vector Machine), MLP (Multi-layer Perceptron) và các phương pháp trích trọn đặc trưng của bài viết và bình luận tiếng Việt có nội dung phản động trên Facebook.

89p khanhchi0912 12-04-2024 11 4   Download

Lecture “Natural language processing – Chapter 5: Foundation of statistical machine translation” has contents: Introduction to statistical machine translation, statistical MT systems, three problems in statistical MT systems, translation model, and other contents.

12p dien_vi01 21-11-2018 21 0   Download

Lecture "Charter 1: Introduction to Computers, the Internet and the Web," provides students with the knowledge: What Is a Computer, computer organization, early operating systems, personal, distributed and Client/Server Computing, machine Languages, Assembly Languages and High-Level Languages,... Inviting you refer.

34p doinhugiobay_13 24-01-2016 75 3   Download

Bài giảng Lập trình hợp ngữ sau đây sẽ trình bày về ngôn ngữ lập trình; ngôn ngữ máy - Machine lanuages; hợp ngữ - Assembly Languages; ngôn ngữ cấp cao; chu kỳ sống của phần mềm; một số ngôn ngữ lập trình; lập trình hợp ngữ và một số nội dung khác.

63p cocacola_10 28-11-2015 104 22   Download

Hợp ngữ (assembly language) là ngôn ngữ của máy tính có vị trí ở giữangôn ngữ máy và ngôn ngữ cấp cao. Các ngôn ngữ cấp cao như Pascal, C sử dụngcác từ và các phát biểu dễ hiểu hơn. Ngôn ngữ máy (machine language) là ngônngữ ở dạng số nhị phân của máy tính. Một chương trình viết bằng ngôn ngữ máy làmột chuỗi các byte nhị phân biểu diễn các lệnh mà máy tính thực thi được. Hợp ngữ thay thế các mã nhị phân của ngôn ngữ máy bằng các mã gợi nhớgiúp ta dễ nhớ và...

6p levanhau_01031993 03-10-2013 132 17   Download

Central processing unit (CPU) “Administrative” section Supervises and coordinates other sections of computer Secondary storage unit Long-term, high-capacity “warehouse” section Storage Inactive programs or data Secondary storage devices. Disks Longer to access than primary memory Less expensive per unit than primary memory

61p sakuraphuong 04-06-2013 58 7   Download

We describe Joshua (Li et al., 2009a)1 , an open source toolkit for statistical machine translation. Joshua implements all of the algorithms required for translation via synchronous context free grammars (SCFGs): chart-parsing, n-gram language model integration, beam- and cubepruning, and k-best extraction. The toolkit also implements suffix-array grammar extraction and minimum error rate training. It uses parallel and distributed computing techniques for scalability.

4p hongphan_1 15-04-2013 46 2   Download

We can only do a linear search on an unsorted array, but on a sorted array we can do a binary search. In this chapter we will study two different algorithms for searching, linear search and binary search. In linear search we look through an unordered list until we find the item we are looking for. The length of time it takes to look up something using a linear search will depend upon the size of the list. Imagine trying to look up a name in a telephone directory if it was not alphabetized (sorted). If we were to use...

9p linhtk93 15-04-2013 52 3   Download

I have noticed over the years that students have great deal of difficulty dealing with composite and abstract data types. Therefore we are going spend an extra lab review material we have already learned. Vector data type, a variation of array, will be introduced as well. Vector data type (Vector Class) can be used when you need an array that grows dynamically. However, C++ does not allow us to declare size of an array dynamically like some other languages. It is important for you to declare the maximum size you will need. Suppose you are writing a program to keep...

7p linhtk93 15-04-2013 57 2   Download

Dr. John P. Abraham, Professor Until now we have talked about variables that hold values of differing data types. For example: int x =20; The memory location referenced by x has a value of 20. float y=21.22; The memory location referenced by y has a value of 21.22. In early chapters we discussed that a variable name is an alias for a memory address. What if we wanted to know the address of the memory location where the inter variable x that has a value of 20 is stored? We can use the address operator &x to do that....

5p linhtk93 15-04-2013 55 2   Download

When instructions within a program are executed one after the other sequentially that program is said to have a linear structure. Decision making after examining all available options is very important in life as well as in programming. For example, it is the law that all males 18 or older should register with the selective service. If you are writing a program to send out reminders to enforce this law, the decision to send the letter should be based on if a person is male and if he is 18 or older. In this chapter you will learn how to...

8p linhtk93 15-04-2013 83 2   Download

A finite-state machine is described which will control the derivation of Italian verb forms, including proper stress placement, given an appropriate dictionary and set of grammatical rules.I. Introduction In many languages a word may be identified, on the syntactic level, by a single vocabulary element or lexeme and a single term from each of a set of closed grammatical categories.

0p nghetay_1 06-04-2013 41 3   Download

Annual Meeting The Association for Machine Translation and Computational Linguistics will hold its first annual meeting in the Denver Hilton Hotel, August 25 and 26. The Association meets in alternate years in conjunction with a major computer conference and a major linguistics conference.

0p nghetay_1 06-04-2013 46 4   Download

This paper argues that machine translation programs will be able to solve certain problems, e.g., the resolution of polysemy, only by storing the meaning of natural language words in a medium and a format providing properties similar to those of human “understanding”.

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In the following we give an account of a computer program for the translation of natural languages. The program has the following features: (1) it is adaptable to the translation of any two natural languages, not just to some particular pair; (2) it is a self-modifying program—that is, given the information that it has produced an incorrect translation, together with the translation which it should have produced according to the linguistic judgment of an operator, it will modify itself so as to eliminate the cause of the incorrect translation....

9p nghetay_1 06-04-2013 52 4   Download

MACHINE TRANSLATION development at the University of Washington is a joint enterprise of the Department of Far Eastern & Slavic Languages & Literature and the Electrical Engineering Department. MT research at our University began in November 1949.

0p nghetay_1 06-04-2013 62 2   Download

Introduction Recent advances in linguistics, in information theory, and in digital data-handling techniques promise to make possible the translation of languages by machine. This paper 1 proposes a system for translating languages by machine — with the hope that when such a system is worked out in detail, some of the language barriers can be overcome.

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IN THE NEAR FUTURE an attempt to translate from a foreign language by machine will be made at the computational laboratory of Birkbeck College. It will differ from previous experiments in that the sentences or passages of French to be translated will not have been specially chosen or "doctored" in any way beforehand: on the contrary, they will be constructed by French scholars, who will be invited to do their best to fault the machine. What follows is an account of the method, or program, which makes such an experiment possible. ...

10p nghetay_1 06-04-2013 45 2   Download

THE CAMBRIDGE Language Research Unit is primarily concerned with analytic investigation of language, and in particular with a correlative study of the descriptive-linguistic, logical, algebraic and other notational characteristics of natural languages and of translation between natural languages. Much of this work is relevant to machine translation and the following four sections by members of the unit illustrate some of the applications that are being made.

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